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Powerful Sums
| Description | Submit An Entry | Standings | Final Report |
The Powerful Sums contest has ended.
Congratulations to our winners:
| Position | Winner | Prize Art of Play Digital Gift Card in the Amount of … |
|
|---|---|---|---|
| 1st | Spencer / Spencer | Illinois / North Carolina, USA | $500 |
| 2nd | Tom Sirgedas | Okemos, Michigan, United States | $250 |
| 3rd | Bert Dobbelaere | Melsele, Belgium | $100 |
| 4th | Paulsen / Paulsen | Germany / France | $50 |
| 5th | Jarek Wroblewski | Wroclaw, Poland | $25 |
| 6th | Lucien Pech | Zürich, Switzerland | $25 |
| 7th | Heiko Schwartz | Augsburg, Germany | $25 |
| 8th | Kalachev Gleb | Moscow, Russia | $25 |
| 9th | Niels Gasper | Waltrop, Germany | $25 |
| 10th | Kay Schönberger | Koblenz, Germany | $25 |
Click here to show (or hide) the contestants who submitted the best solution for each problem.
Problems for which the best solution was found during the first 48 hours of the contest are omitted.
| Problem | Score | Solver | Date Achieved | |
|---|---|---|---|---|
| n = 7 | 11.82 | David Spencer | Evanston, Illinois, United States | 16 Feb 2026 14:36 |
| n = 9 | 34.14 | David Spencer | Evanston, Illinois, United States | 2 Feb 2026 01:27 |
| n = 11 | 68.42 | Kay Schönberger | Koblenz, Germany | 10 Feb 2026 18:48 |
| n = 13 | 104.04 | Kay Schönberger | Koblenz, Germany | 10 Feb 2026 14:06 |
| n = 15 | 147.53 | Roland Postle | Manchester, United Kingdom | 20 Feb 2026 21:12 |
| n = 17 | 197.16 | Roland Postle | Manchester, United Kingdom | 31 Jan 2026 13:11 |
| n = 19 | 248.69 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 06:00 |
| n = 21 | 308.84 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 03:30 |
| n = 23 | 383.20 | Kalachev Gleb | Moscow, Russia | 20 Feb 2026 02:19 |
| n = 25 | 467.64 | Kalachev Gleb | Moscow, Russia | 20 Feb 2026 02:27 |
| n = 27 | 556.71 | Kalachev Gleb | Moscow, Russia | 10 Dec 2025 19:12 |
| n = 29 | 653.59 | Tom Sirgedas | Okemos, Michigan, United States | 10 Feb 2026 17:20 |
| n = 31 | 738.50 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 05:47 |
| n = 33 | 852.69 | Kalachev Gleb | Moscow, Russia | 3 Dec 2025 02:42 |
| n = 35 | 961.61 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 05:49 |
| n = 37 | 1100.92 | Roland Postle | Manchester, United Kingdom | 15 Feb 2026 11:58 |
| n = 39 | 1230.71 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 01:15 |
| n = 41 | 1373.95 | Jarek Wroblewski | Wroclaw, Poland | 1 Jan 2026 11:41 |
| n = 43 | 1519.51 | Hans-Werner Paulsen | Miesbach, Germany | 24 Jan 2026 10:50 |
| n = 45 | 1665.76 | Kalachev Gleb | Moscow, Russia | 9 Dec 2025 21:31 |
| n = 47 | 1813.41 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 06:13 |
| n = 49 | 1989.41 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 04:58 |
| n = 51 | 2168.69 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 05:46 |
| n = 53 | 2360.37 | Kalachev Gleb | Moscow, Russia | 2 Dec 2025 05:18 |
| n = 55 | 2556.94 | Jarek Wroblewski | Wroclaw, Poland | 1 Jan 2026 16:05 |
Click here to show (or hide) the best solutions received for each problem in the contest.
| Problem | Score | Solution |
|---|---|---|
| n = 7 | 11.82 |
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1070698, 1104275, -1104965, -1422698, 1422849, 1445781, -1469784
|
| n = 9 | 34.14 |
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107759354, 121072479, -125182832, 140254816, 146196851, -154957291, -167953986, -193344483, 198749746
|
| n = 11 | 68.42 |
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-10071111683, 10071111684, 10194305230, 10398574906, -10971516762, -21639645636, 21639645637, 21639645665, -21639645667, -21639645695, 21639645696
|
| n = 13 | 104.04 |
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-1038070877068, 1038070877069, 1038070877071, -1038070877073, -1038070877075, 1038070877076, 1117702449085, 1117702488094, -1178914647468, 1433337373031, -1433337373032, -1433337373184, 1433337373185
|
| n = 15 | 147.53 |
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106981465023842, -106981465023911, -106981465023942, 106981465024086, 106981465024195, -106981465024339, -106981465024370, 106981465024439, 129589792811524, 129589792812548, -131184827341502, 131184827341504, 131184827341522, -131184827341524, -135718628389588
|
| n = 17 | 197.16 |
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10496702363813808, 10496702363813918, -10933533241182349, -11447399234924483, 11447399234924526, 11447399234924532, -11447399234924589, -11447399234924876, 11447399234924933, 11447399234924939, -11447399234924982, -18955901030832266, 18955901030833874, 18955901030834632, -18955901030837111, -18955901030840608, 18955901030841479
|
| n = 19 | 248.69 |
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1042005155417948160, 6252030932507688555, -6252030932507688564, -6252030932507688681, -6252030932507688690, 6252030932507688699, 6252030932507688744, 6252030932507688771, 6252030932507688825, 6252030932507688951, -6252030932507688969, -6252030932507689095, -6252030932507689149, -6252030932507689176, -6252030932507689221, 6252030932507689230, 6252030932507689239, 6252030932507689356, -6252030932507689365
|
| n = 21 | 308.84 |
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100538255534991121260, 703767788744937848773, -703767788744937848774, 703767788744937848777, -703767788744937848778, -703767788744937848779, 703767788744937848780, -703767788744937848786, 703767788744937848793, 703767788744937848799, 703767788744937848805, -703767788744937848835, -703767788744937848841, -703767788744937848847, 703767788744937848854, -703767788744937848860, 703767788744937848861, 703767788744937848862, -703767788744937848863, 703767788744937848866, -703767788744937848867
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| n = 23 | 383.20 |
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-10791106094089047015240, 75537742658623329106604, -75537742658623329106606, -75537742658623329106614, 75537742658623329106624, 75537742658623329106626, -75537742658623329106646, -75537742658623329106650, -75537742658623329106660, -75537742658623329106664, -75537742658623329106670, 75537742658623329106676, -75537742658623329106684, 75537742658623329106690, 75537742658623329106696, 75537742658623329106700, 75537742658623329106710, 75537742658623329106714, -75537742658623329106734, -75537742658623329106736, 75537742658623329106746, 75537742658623329106754, -75537742658623329106756
|
| n = 25 | 467.64 |
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-1149487388283398486406000, -8046411717983789404841926, 8046411717983789404841934, 8046411717983789404841936, 8046411717983789404841950, -8046411717983789404841954, -8046411717983789404841958, -8046411717983789404841966, -8046411717983789404841972, -8046411717983789404841974, -8046411717983789404841978, -8046411717983789404841980, -8046411717983789404841992, 8046411717983789404842008, 8046411717983789404842020, 8046411717983789404842022, 8046411717983789404842026, 8046411717983789404842028, 8046411717983789404842034, 8046411717983789404842042, 8046411717983789404842046, -8046411717983789404842050, -8046411717983789404842064, -8046411717983789404842066, 8046411717983789404842074
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| n = 27 | 556.71 |
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114243054149253715621576704, -456972216597014862486305024, 456972216597014862486308608, 913944433194029724972613625, -913944433194029724972613639, 990902548179242257172689361, -990902548179242257172689370, -990902548179242257172689379, 990902548179242257172689397, 990902548179242257172689433, -990902548179242257172689451, -990902548179242257172689487, 990902548179242257172689505, 990902548179242257172689514, -990902548179242257172689523, 997155012858974701852516557, -997155012858974701852516561, -997155012858974701852516565, 997155012858974701852516577, 997155012858974701852516581, -997155012858974701852516597, -997155012858974701852516605, 997155012858974701852516621, 997155012858974701852516625, -997155012858974701852516637, -997155012858974701852516641, 997155012858974701852516645
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| n = 29 | 653.59 |
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-10046240722372008721672264460, -10046240722372008721672598897, -10046240722372008724171629491, 10046240722372008724171629502, 10226913172702713226063898555, -10226913172702713226063898561, -10226913172702713226063898579, 10226913172702713226063898597, 10226913172702713226063898609, -10226913172702713226063898627, -10226913172702713226063898645, 10226913172702713226063898651, 10289254867601756715517480462, -11473823556843236736037304273, 11473823556843236736037304274, 11473823556843236736037304276, -11473823556843236736037304279, -11473823556843236736037304281, 11473823556843236736037304285, 11473823556843236736037304287, -11473823556843236736037304290, -11473823556843236736037304292, 11473823556843236736037304293, 12010200430808385662949218489, -12010200430808385662949219002, -12010200430808385662949222593, 12010200430808385662949223619, 12010200430808385662949227210, -12010200430808385662949227723
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| n = 31 | 738.50 |
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1006156150576502401042215435360, 1665668569477223369260105672638, -1665668569477223369260105672639, -1665668569477223369260105672640, 1665668569477223369260105672643, 1665668569477223369260105672644, -1665668569477223369260105672648, -1665668569477223369260105672650, 1665668569477223369260105672654, 1665668569477223369260105672655, -1665668569477223369260105672658, -1665668569477223369260105672659, 1665668569477223369260105672660, 7043093054035516807295508046440, -7043093054035516807295508046464, -7043093054035516807295508046776, -7043093054035516807295508046800, 7043093054035516807295508046824, 7043093054035516807295508046944, 7043093054035516807295508047016, 7043093054035516807295508047160, 7043093054035516807295508047496, -7043093054035516807295508047544, -7043093054035516807295508047880, -7043093054035516807295508048024, -7043093054035516807295508048096, -7043093054035516807295508048216, 7043093054035516807295508048240, 7043093054035516807295508048264, 7043093054035516807295508048576, -7043093054035516807295508048600
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| n = 33 | 852.69 |
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100591272570136292465486651227080, 182532837427145474681286893977414, -182532837427145474681286893977415, -182532837427145474681286893977416, 182532837427145474681286893977419, 182532837427145474681286893977420, -182532837427145474681286893977424, -182532837427145474681286893977426, 182532837427145474681286893977430, 182532837427145474681286893977431, -182532837427145474681286893977434, -182532837427145474681286893977435, 182532837427145474681286893977436, 704138907990954047258406558587628, -704138907990954047258406558587674, -704138907990954047258406558588180, 704138907990954047258406558588364, -704138907990954047258406558588410, 704138907990954047258406558588594, 704138907990954047258406558588686, 704138907990954047258406558588870, 704138907990954047258406558589192, -704138907990954047258406558589330, 704138907990954047258406558589790, -704138907990954047258406558589928, -704138907990954047258406558590250, -704138907990954047258406558590434, -704138907990954047258406558590526, 704138907990954047258406558590710, -704138907990954047258406558590756, 704138907990954047258406558590940, 704138907990954047258406558591446, -704138907990954047258406558591492
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| n = 35 | 961.61 |
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10648265041917126972572306925158400, 85186120335337015780578455401267155, -85186120335337015780578455401267156, -85186120335337015780578455401267169, -85186120335337015780578455401267170, 85186120335337015780578455401267171, 85186120335337015780578455401267176, 85186120335337015780578455401267179, 85186120335337015780578455401267185, 85186120335337015780578455401267199, -85186120335337015780578455401267201, -85186120335337015780578455401267215, -85186120335337015780578455401267221, -85186120335337015780578455401267224, -85186120335337015780578455401267229, 85186120335337015780578455401267230, 85186120335337015780578455401267231, 85186120335337015780578455401267244, -85186120335337015780578455401267245, -85578985605322124820185590594005110, 85578985605322124820185590594005112, 85578985605322124820185590594005116, -85578985605322124820185590594005122, -85578985605322124820185590594005126, 85578985605322124820185590594005132, 85578985605322124820185590594005144, -85578985605322124820185590594005146, 85578985605322124820185590594005170, -85578985605322124820185590594005172, -85578985605322124820185590594005184, 85578985605322124820185590594005190, 85578985605322124820185590594005194, -85578985605322124820185590594005200, -85578985605322124820185590594005204, 85578985605322124820185590594005206
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| n = 37 | 1100.92 |
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-1000468001820516511633829570990683243, -1000468001820516511633829570990686265, -1018202636329101527212061109979526303, 1018202636329101527212061109979526317, 1018202636329101527212061109979526319, -1018202636329101527212061109979526333, 1019387136273295369773924270750594483, 1155754101110679063020801221827498871, -1155754101110679063020801221827498887, -1155754101110679063020801221827498951, 1155754101110679063020801221827498983, 1155754101110679063020801221827499207, -1155754101110679063020801221827499255, -1155754101110679063020801221827499383, 1155754101110679063020801221827499431, 1155754101110679063020801221827499655, -1155754101110679063020801221827499687, -1155754101110679063020801221827499751, 1155754101110679063020801221827499767, -1850178813788646639351967924273587637, 1850178813788646639351967924273587787, 1850178813788646639351967924273588297, -1850178813788646639351967924273588927, -1850178813788646639351967924273589017, 1850178813788646639351967924273589917, 1850178813788646639351967924273590157, -1850178813788646639351967924273590757, -1850178813788646639351967924273591147, 1850178813788646639351967924273591327, 4047349522160627887788730370261074283, -4047349522160627887788730370261074311, -4047349522160627887788730370261074761, 4047349522160627887788730370261074845, 4047349522160627887788730370261075267, -4047349522160627887788730370261075351, -4047349522160627887788730370261075801, 4047349522160627887788730370261075829
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| n = 39 | 1230.71 |
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100767138294370063019577255801695906245, -100767138294370063019577255801695906246, -100767138294370063019577255801695906249, 100767138294370063019577255801695906252, 100767138294370063019577255801695906254, -100767138294370063019577255801695906257, -100767138294370063019577255801695906260, 100767138294370063019577255801695906261, 102229674238728181045445520639430787260, -102229674238728181045445520639430787261, -102229674238728181045445520639430787262, 102229674238728181045445520639430787265, 102229674238728181045445520639430787266, -102229674238728181045445520639430787270, -102229674238728181045445520639430787272, 102229674238728181045445520639430787276, 102229674238728181045445520639430787277, -102229674238728181045445520639430787280, -102229674238728181045445520639430787281, 102229674238728181045445520639430787282, 102643588057425803946442583388757893985, -102643588057425803946442583388757893986, -102643588057425803946442583388757893987, 102643588057425803946442583388757893989, 102643588057425803946442583388757893993, -102643588057425803946442583388757893995, -102643588057425803946442583388757893999, 102643588057425803946442583388757894001, 102643588057425803946442583388757894002, -102643588057425803946442583388757894003, -106919776910949170526699980411300216832, 855358215287593364213599843290401734590, -855358215287593364213599843290401734601, -855358215287593364213599843290401734612, -855358215287593364213599843290401734623, 855358215287593364213599843290401734689, 855358215287593364213599843290401734700, 855358215287593364213599843290401734711, -855358215287593364213599843290401734722
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| n = 41 | 1373.95 |
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10007217621764827072445350014462640258108, -10007217621764827072445350014462640258113, -10007217621764827072445350014462640258128, 10007217621764827072445350014462640258133, 10007217621764827072463063385804921514664, -10007217621764827072463063385804921514669, -10007217621764827072463063385804921514684, 10007217621764827072463063385804921514689, 10172385948469599410793750153117260842492, -10172385948469599410793750153117260842494, -10172385948469599410793750153117260842506, 10172385948469599410793750153117260842515, 10172385948469599410793750153117260842520, -10172385948469599410793750153117260842531, -10172385948469599410793750153117260842555, 10172385948469599410793750153117260842566, 10172385948469599410793750153117260842571, -10172385948469599410793750153117260842580, -10172385948469599410793750153117260842592, 10172385948469599410793750153117260842594, -10278098421651398042467788919225305267087, -10278098421651398042467788919225305267103, 10453337373106998431882765863978076044383, -12376489668049966526767760227677086454502, 12376489668049966526767760227677086454569, 12376489668049966526767760227677086456377, -12376489668049966526767760227677086456494, -12376489668049966526767760227677086461469, 12376489668049966526767760227677086461586, 12376489668049966526767760227677086463394, -12376489668049966526767760227677086463461, -15247806541253891334793500297874659409685, 15247806541253891334793500297874659409688, 15247806541253891334793500297874659409689, -15247806541253891334793500297874659409693, -15247806541253891334793500297874659409719, 15247806541253891334793500297874659409721, 15247806541253891334793500297874659409747, -15247806541253891334793500297874659409751, -15247806541253891334793500297874659409752, 15247806541253891334793500297874659409755
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| n = 43 | 1519.51 |
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|
| n = 45 | 1665.76 |
Click here to toggle the visibility of this solution
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|
| n = 47 | 1813.41 |
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|
| n = 49 | 1989.41 |
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|
| n = 51 | 2168.69 |
Click here to toggle the visibility of this solution
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|
| n = 53 | 2360.37 |
Click here to toggle the visibility of this solution
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| n = 55 | 2556.94 |
Click here to toggle the visibility of this solution
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Click here to show (or hide) the best improvements received after the contest ended.
| Problem | Solver / Score / Date (Solution) |
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|---|---|---|---|
| n = 17 | Hans-Werner Paulsen | 196.76 | 18 Apr 2026 16:21 |
Click here to toggle the visibility the last improvement submitted after the contest ended10116577148437500, 50582885742183520, -50582885742183715, -50582885742184045, 50582885742184375, -50582885742184905, 50582885742185215, 50582885742185555, 50582885742187050, -50582885742187950, -50582885742189445, -50582885742189785, 50582885742190095, -50582885742190625, 50582885742190955, 50582885742191285, -50582885742191480 |
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| n = 19 | Jarek Wroblewski | 248.43 | 1 Mar 2026 10:51 |
| Jarek Wroblewski | 248.09 | 2 Mar 2026 05:29 | |
Click here to toggle the visibility the last improvement submitted after the contest ended-1042005155417948160, 6252030932507688549, -6252030932507688555, -6252030932507688639, 6252030932507688690, 6252030932507688696, -6252030932507688819, -6252030932507688825, -6252030932507688831, -6252030932507688876, 6252030932507689044, 6252030932507689089, 6252030932507689095, 6252030932507689101, -6252030932507689224, -6252030932507689230, 6252030932507689281, 6252030932507689365, -6252030932507689371 |
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| n = 21 | Jarek Wroblewski | 308.50 | 1 Mar 2026 11:55 |
Click here to toggle the visibility the last improvement submitted after the contest ended-100538255534991121260, -703767788744937848778, 703767788744937848779, 703767788744937848790, -703767788744937848794, 703767788744937848795, -703767788744937848799, -703767788744937848801, -703767788744937848805, -703767788744937848812, 703767788744937848815, -703767788744937848825, 703767788744937848828, 703767788744937848835, 703767788744937848839, 703767788744937848841, -703767788744937848845, 703767788744937848846, -703767788744937848850, -703767788744937848861, 703767788744937848862 |
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| n = 25 | Jarek Wroblewski | 467.34 | 1 Mar 2026 13:12 |
| Jarek Wroblewski | 466.99 | 1 Mar 2026 13:23 | |
| Jarek Wroblewski | 466.35 | 1 Mar 2026 13:44 | |
| Jarek Wroblewski | 465.92 | 1 Mar 2026 13:47 | |
| Jarek Wroblewski | 465.01 | 1 Mar 2026 14:23 | |
Click here to toggle the visibility the last improvement submitted after the contest ended-1149487388283398486406000, 8046411717983789404841853, -8046411717983789404841856, -8046411717983789404841876, -8046411717983789404841883, 8046411717983789404841885, 8046411717983789404841891, 8046411717983789404841899, -8046411717983789404841940, -8046411717983789404841949, -8046411717983789404841952, -8046411717983789404841959, -8046411717983789404841993, 8046411717983789404842007, 8046411717983789404842041, 8046411717983789404842048, 8046411717983789404842051, 8046411717983789404842060, -8046411717983789404842101, -8046411717983789404842109, -8046411717983789404842115, 8046411717983789404842117, 8046411717983789404842124, 8046411717983789404842144, -8046411717983789404842147 |
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| n = 27 | Jarek Wroblewski | 547.39 | 4 Mar 2026 11:47 |
| Jarek Wroblewski | 547.27 | 4 Mar 2026 11:52 | |
| Jarek Wroblewski | 546.41 | 4 Mar 2026 11:55 | |
| Jarek Wroblewski | 545.63 | 4 Mar 2026 11:57 | |
| Jarek Wroblewski | 545.35 | 4 Mar 2026 13:05 | |
Click here to toggle the visibility the last improvement submitted after the contest ended106853040459030299918597949, -106853040459030299918723832, -106853040459030299919073113, 106853040459030299919548277, 106853040459030299919667383, -106853040459030299920365945, -106853040459030299920485051, 106853040459030299920960215, 106853040459030299921309496, -106853040459030299921435379, 114243054149253715621576704, 151195727230365227648314339, -151195727230365227648314569, -151195727230365227648315901, 151195727230365227648316637, 151195727230365227648318261, -151195727230365227648319227, -151195727230365227648321891, 151195727230365227648322857, 151195727230365227648324481, -151195727230365227648325217, -151195727230365227648326549, 151195727230365227648326779, -456972216597014862486305024, 456972216597014862486308608, 913944433194029724972613625, -913944433194029724972613639 |
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| n = 29 | Jarek Wroblewski | 653.37 | 4 Mar 2026 18:11 |
| Hans-Werner Paulsen | 634.14 | 19 Apr 2026 10:11 | |
| Hans-Werner Paulsen | 631.26 | 26 Apr 2026 16:50 | |
Click here to toggle the visibility the last improvement submitted after the contest ended10404895456642017917295238620, 11012824530313987921579941668, -11012824530313987921579941671, -11012824530313987921579941682, 11012824530313987921579941691, 11012824530313987921579941706, -11012824530313987921579941718, -11012824530313987921579941740, 11012824530313987921579941752, 11012824530313987921579941767, -11012824530313987921579941776, -11012824530313987921579941787, 11012824530313987921579941790, 72834268196494125421066669544, -72834268196494125421066669583, -72834268196494125421066669649, 72834268196494125421066669715, -72834268196494125421066669821, 72834268196494125421066669883, 72834268196494125421066669951, 72834268196494125421066670250, -72834268196494125421066670430, -72834268196494125421066670729, -72834268196494125421066670797, 72834268196494125421066670859, -72834268196494125421066670965, 72834268196494125421066671031, 72834268196494125421066671097, -72834268196494125421066671136 |
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| n = 31 | Jarek Wroblewski | 735.99 | 4 Mar 2026 15:24 |
| Hans-Werner Paulsen | 734.98 | 26 Apr 2026 16:51 | |
Click here to toggle the visibility the last improvement submitted after the contest ended1006156150576502401042215435360, 1012068867715190244312684650744, -1012068867715190244312684650749, -1012068867715190244312684650755, 1012068867715190244312684650765, 1012068867715190244312684650793, -1012068867715190244312684650808, -1012068867715190244312684650820, 1012068867715190244312684650835, 1012068867715190244312684650863, -1012068867715190244312684650873, -1012068867715190244312684650879, 1012068867715190244312684650884, -7043093054035516807295508045808, 7043093054035516807295508045828, 7043093054035516807295508045852, -7043093054035516807295508045876, -7043093054035516807295508046864, 7043093054035516807295508046992, 7043093054035516807295508047100, 7043093054035516807295508047188, 7043093054035516807295508047428, -7043093054035516807295508047612, -7043093054035516807295508047852, -7043093054035516807295508047940, -7043093054035516807295508048048, 7043093054035516807295508048176, 7043093054035516807295508049164, -7043093054035516807295508049188, -7043093054035516807295508049212, 7043093054035516807295508049232 |
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| n = 33 | Jarek Wroblewski | 849.35 | 4 Mar 2026 14:45 |
| Hans-Werner Paulsen | 848.23 | 21 Apr 2026 12:09 | |
Click here to toggle the visibility the last improvement submitted after the contest ended113711873340154069743593605734960, 745904687645151834732755064496960, -745904687645151834732755065218299, -745904687645151834732755065939638, 745904687645151834732755067382316, 745904687645151834732755070989011, -745904687645151834732755072431689, -745904687645151834732755078923740, 745904687645151834732755081087757, 745904687645151834732755083973113, -745904687645151834732755086137130, -745904687645151834732755092629181, 745904687645151834732755094071859, 745904687645151834732755097678554, -745904687645151834732755099121232, -745904687645151834732755099842571, 745904687645151834732755100563910, 795983113381078488205155240141536, -795983113381078488205155240141692, -795983113381078488205155240141956, 795983113381078488205155240142220, -795983113381078488205155240142644, 795983113381078488205155240142892, 795983113381078488205155240143164, 795983113381078488205155240144360, -795983113381078488205155240145080, -795983113381078488205155240146276, -795983113381078488205155240146548, 795983113381078488205155240146796, -795983113381078488205155240147220, 795983113381078488205155240147484, 795983113381078488205155240147748, -795983113381078488205155240147904 |
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| n = 35 | Jarek Wroblewski | 960.98 | 2 Mar 2026 12:01 |
| Jarek Wroblewski | 960.83 | 2 Mar 2026 12:04 | |
| Jarek Wroblewski | 960.02 | 2 Mar 2026 12:09 | |
| Jarek Wroblewski | 959.68 | 2 Mar 2026 12:15 | |
Click here to toggle the visibility the last improvement submitted after the contest ended10001543441718243629597561379085835, -10001543441718243629597561379090423, -10001543441718243629597561379145479, 10001543441718243629597561379168419, 10001543441718243629597561379209711, -10001543441718243629597561379260179, -10001543441718243629597561379287707, 10001543441718243629597561379351939, 10001543441718243629597561379379467, -10001543441718243629597561379429935, -10001543441718243629597561379471227, 10001543441718243629597561379494167, 10001543441718243629597561379549223, -10001543441718243629597561379553811, -10648265041917126972572306925158400, -85186120335337015780578455401267158, 85186120335337015780578455401267159, 85186120335337015780578455401267170, -85186120335337015780578455401267174, 85186120335337015780578455401267175, -85186120335337015780578455401267179, -85186120335337015780578455401267181, -85186120335337015780578455401267185, -85186120335337015780578455401267192, 85186120335337015780578455401267195, -85186120335337015780578455401267205, 85186120335337015780578455401267208, 85186120335337015780578455401267215, 85186120335337015780578455401267219, 85186120335337015780578455401267221, -85186120335337015780578455401267225, 85186120335337015780578455401267226, -85186120335337015780578455401267230, -85186120335337015780578455401267241, 85186120335337015780578455401267242 |
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| n = 37 | Jarek Wroblewski | 1098.40 | 4 Mar 2026 18:35 |
Click here to toggle the visibility the last improvement submitted after the contest ended1000763221227433220249403424216217400, -1021743243315437833588913039490612502, 1021743243315437833588913039490612512, 1021743243315437833588913039490612526, -1021743243315437833588913039490612556, -1021743243315437833588913039490612572, 1021743243315437833588913039490612612, 1021743243315437833588913039490612640, -1021743243315437833588913039490612680, -1021743243315437833588913039490612696, 1021743243315437833588913039490612726, 1021743243315437833588913039490612740, -1021743243315437833588913039490612750, -7005342548592032541745823969513515425, 7005342548592032541745823969513515680, 7005342548592032541745823969513515850, -7005342548592032541745823969513516360, -7005342548592032541745823969513517550, 7005342548592032541745823969513518145, -7005342548592032541745823969513519080, 7005342548592032541745823969513519250, 7005342548592032541745823969513520100, 7005342548592032541745823969513520355, 7005342548592032541745823969513520525, 7005342548592032541745823969513520610, -7005342548592032541745823969513522990, -7005342548592032541745823969513523075, -7005342548592032541745823969513523245, -7005342548592032541745823969513523500, -7005342548592032541745823969513524350, 7005342548592032541745823969513524520, -7005342548592032541745823969513525455, 7005342548592032541745823969513526050, 7005342548592032541745823969513527240, -7005342548592032541745823969513527750, -7005342548592032541745823969513527920, 7005342548592032541745823969513528175 |
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| n = 39 | Jarek Wroblewski | 1228.08 | 4 Mar 2026 15:03 |
Click here to toggle the visibility the last improvement submitted after the contest ended100767138294370063019577255801695906245, -100767138294370063019577255801695906246, -100767138294370063019577255801695906249, 100767138294370063019577255801695906252, 100767138294370063019577255801695906254, -100767138294370063019577255801695906257, -100767138294370063019577255801695906260, 100767138294370063019577255801695906261, -100805915609813493567362423641781138298, 100805915609813493567362423641781138300, 100805915609813493567362423641781138301, -100805915609813493567362423641781138306, -100805915609813493567362423641781138309, 100805915609813493567362423641781138316, 100805915609813493567362423641781138318, -100805915609813493567362423641781138325, -100805915609813493567362423641781138328, 100805915609813493567362423641781138333, 100805915609813493567362423641781138334, -100805915609813493567362423641781138336, 102643588057425803946442583388757893922, -102643588057425803946442583388757893923, -102643588057425803946442583388757893924, 102643588057425803946442583388757893926, 102643588057425803946442583388757893930, -102643588057425803946442583388757893932, -102643588057425803946442583388757893936, 102643588057425803946442583388757893938, 102643588057425803946442583388757893939, -102643588057425803946442583388757893940, -106919776910949170526699980411300216832, 855358215287593364213599843290401734590, -855358215287593364213599843290401734601, -855358215287593364213599843290401734612, -855358215287593364213599843290401734623, 855358215287593364213599843290401734689, 855358215287593364213599843290401734700, 855358215287593364213599843290401734711, -855358215287593364213599843290401734722 |
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| n = 43 | Roland Postle | 1519.34 | 2 Mar 2026 16:08 |
| Jarek Wroblewski | 1507.50 | 4 Mar 2026 18:56 | |
| Jarek Wroblewski | 1506.35 | 5 Mar 2026 04:36 | |
| Hans-Werner Paulsen | 1498.99 | 19 Apr 2026 10:39 | |
| Hans-Werner Paulsen | 1498.61 | 19 Apr 2026 11:41 | |
| Hans-Werner Paulsen | 1497.91 | 19 Apr 2026 11:48 | |
| Hans-Werner Paulsen | 1495.34 | 27 Apr 2026 09:21 | |
Click here to toggle the visibility the last improvement submitted after the contest ended1004504697199060908810875423415271361612160, -1423227013331978698875143730731524945235658, 1423227013331978698875143730731524945235660, 1423227013331978698875143730731524945235684, -1423227013331978698875143730731524945235694, -1423227013331978698875143730731524945235712, 1423227013331978698875143730731524945235734, 1423227013331978698875143730731524945235746, -1423227013331978698875143730731524945235774, -1423227013331978698875143730731524945235786, 1423227013331978698875143730731524945235808, 1423227013331978698875143730731524945235826, -1423227013331978698875143730731524945235836, -1423227013331978698875143730731524945235860, 1423227013331978698875143730731524945235862, 1460984884243355893278352176904018872626765, -1460984884243355893278352176904018872626820, -1460984884243355893278352176904018872626875, 1460984884243355893278352176904018872627018, 1460984884243355893278352176904018872627084, -1460984884243355893278352176904018872627194, -1460984884243355893278352176904018872627854, 1460984884243355893278352176904018872627964, 1460984884243355893278352176904018872628030, -1460984884243355893278352176904018872628173, -1460984884243355893278352176904018872628228, 1460984884243355893278352176904018872628283, 7031532880393426361676127963906899531208704, -7031532880393426361676127963906899531212448, -7031532880393426361676127963906899531218784, 7031532880393426361676127963906899531225120, -7031532880393426361676127963906899531235296, 7031532880393426361676127963906899531241248, 7031532880393426361676127963906899531247776, 7031532880393426361676127963906899531276480, -7031532880393426361676127963906899531293760, -7031532880393426361676127963906899531322464, -7031532880393426361676127963906899531328992, 7031532880393426361676127963906899531334944, -7031532880393426361676127963906899531345120, 7031532880393426361676127963906899531351456, 7031532880393426361676127963906899531357792, -7031532880393426361676127963906899531361536 |
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| n = 45 | Jarek Wroblewski | 1661.63 | 2 Mar 2026 19:02 |
| Jarek Wroblewski | 1661.09 | 2 Mar 2026 19:09 | |
| Jarek Wroblewski | 1659.21 | 2 Mar 2026 19:16 | |
| Jarek Wroblewski | 1656.77 | 2 Mar 2026 19:24 | |
| Hans-Werner Paulsen | 1655.09 | 19 Apr 2026 11:07 | |
| Hans-Werner Paulsen | 1654.80 | 19 Apr 2026 13:06 | |
Click here to toggle the visibility the last improvement submitted after the contest ended-100337316937881487363016549833802305448243700, -116803685604262822318717174994907193225942491, 116803685604262822318717174994907193225942946, 116803685604262822318717174994907193225943401, -116803685604262822318717174994907193225944766, -116803685604262822318717174994907193225945221, 116803685604262822318717174994907193225947041, 116803685604262822318717174994907193225947951, -116803685604262822318717174994907193225949771, -116803685604262822318717174994907193225950226, 116803685604262822318717174994907193225951591, 116803685604262822318717174994907193225952046, -116803685604262822318717174994907193225952501, -702361218565170411541115848836616138137557048, 702361218565170411541115848836616138137564341, 702361218565170411541115848836616138137576683, -702361218565170411541115848836616138137589025, 702361218565170411541115848836616138137608847, -702361218565170411541115848836616138137620441, -702361218565170411541115848836616138137633157, -702361218565170411541115848836616138137689070, 702361218565170411541115848836616138137722730, 702361218565170411541115848836616138137778643, 702361218565170411541115848836616138137791359, -702361218565170411541115848836616138137802953, 702361218565170411541115848836616138137822775, -702361218565170411541115848836616138137835117, -702361218565170411541115848836616138137847459, 702361218565170411541115848836616138137854752, -809755538059522929648848019361547780955959828, 809755538059522929648848019361547780955960467, 809755538059522929648848019361547780955961106, -809755538059522929648848019361547780955962384, -809755538059522929648848019361547780955965579, 809755538059522929648848019361547780955966857, 809755538059522929648848019361547780955972608, -809755538059522929648848019361547780955974525, -809755538059522929648848019361547780955977081, 809755538059522929648848019361547780955978998, 809755538059522929648848019361547780955984749, -809755538059522929648848019361547780955986027, -809755538059522929648848019361547780955989222, 809755538059522929648848019361547780955990500, 809755538059522929648848019361547780955991139, -809755538059522929648848019361547780955991778 |
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| n = 47 | Jarek Wroblewski | 1809.18 | 3 Mar 2026 16:36 |
| Jarek Wroblewski | 1809.09 | 3 Mar 2026 16:54 | |
| Jarek Wroblewski | 1807.05 | 4 Mar 2026 06:08 | |
| Jarek Wroblewski | 1807.03 | 4 Mar 2026 06:11 | |
| Jarek Wroblewski | 1806.89 | 4 Mar 2026 06:17 | |
Click here to toggle the visibility the last improvement submitted after the contest ended10368193801927571422264570557897840435166638020, -10368193801927571422264570557897840435166638022, -10368193801927571422264570557897840435166638032, 10368193801927571422264570557897840435166638037, 10368193801927571422264570557897840435166638058, -10368193801927571422264570557897840435166638065, -10368193801927571422264570557897840435166638085, 10368193801927571422264570557897840435166638092, 10368193801927571422264570557897840435166638113, -10368193801927571422264570557897840435166638118, -10368193801927571422264570557897840435166638128, 10368193801927571422264570557897840435166638130, 10808892438412811403913093450274252717429882880, 11961665072982825962738793927105805581792065951, -11961665072982825962738793927105805581792159491, -11961665072982825962738793927105805581792253031, 11961665072982825962738793927105805581792440111, 11961665072982825962738793927105805581792907811, -11961665072982825962738793927105805581793094891, -11961665072982825962738793927105805581793936751, 11961665072982825962738793927105805581794217371, 11961665072982825962738793927105805581794591531, -11961665072982825962738793927105805581794872151, -11961665072982825962738793927105805581795714011, 11961665072982825962738793927105805581795901091, 11961665072982825962738793927105805581796368791, -11961665072982825962738793927105805581796555871, -11961665072982825962738793927105805581796649411, 11961665072982825962738793927105805581796742951, 86471139507302491231304747602194021739439062545, -86471139507302491231304747602194021739439062556, -86471139507302491231304747602194021739439062699, -86471139507302491231304747602194021739439062710, 86471139507302491231304747602194021739439062721, 86471139507302491231304747602194021739439062776, 86471139507302491231304747602194021739439062809, 86471139507302491231304747602194021739439062875, 86471139507302491231304747602194021739439063029, -86471139507302491231304747602194021739439063051, -86471139507302491231304747602194021739439063205, -86471139507302491231304747602194021739439063271, -86471139507302491231304747602194021739439063304, -86471139507302491231304747602194021739439063359, 86471139507302491231304747602194021739439063370, 86471139507302491231304747602194021739439063381, 86471139507302491231304747602194021739439063524, -86471139507302491231304747602194021739439063535 |
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| n = 49 | Jarek Wroblewski | 1982.83 | 3 Mar 2026 16:55 |
| Jarek Wroblewski | 1978.37 | 4 Mar 2026 04:30 | |
| Jarek Wroblewski | 1977.97 | 4 Mar 2026 04:46 | |
Click here to toggle the visibility the last improvement submitted after the contest ended1049027054138880512577840187545378925241318768640, -1982775431263642469276053939899022398963028994571, 1982775431263642469276053939899022398963029001316, 1982775431263642469276053939899022398963029008061, -1982775431263642469276053939899022398963029021551, -1982775431263642469276053939899022398963029055276, 1982775431263642469276053939899022398963029068766, 1982775431263642469276053939899022398963029129471, -1982775431263642469276053939899022398963029149706, -1982775431263642469276053939899022398963029176686, 1982775431263642469276053939899022398963029196921, 1982775431263642469276053939899022398963029257626, -1982775431263642469276053939899022398963029271116, -1982775431263642469276053939899022398963029304841, 1982775431263642469276053939899022398963029318331, 1982775431263642469276053939899022398963029325076, -1982775431263642469276053939899022398963029331821, -2089615093603992903731694149323092832314338014676, 2089615093603992903731694149323092832314338069828, 2089615093603992903731694149323092832314338731652, -2089615093603992903731694149323092832314339007412, -2089615093603992903731694149323092832314339503780, 2089615093603992903731694149323092832314340110452, 2089615093603992903731694149323092832314340441364, -2089615093603992903731694149323092832314341213492, -2089615093603992903731694149323092832314341544404, 2089615093603992903731694149323092832314342151076, 2089615093603992903731694149323092832314342647444, -2089615093603992903731694149323092832314342923204, -2089615093603992903731694149323092832314343585028, 2089615093603992903731694149323092832314343640180, 8392216433111044100622721500363031401930550148464, -8392216433111044100622721500363031401930550148488, -8392216433111044100622721500363031401930550148504, 8392216433111044100622721500363031401930550148520, -8392216433111044100622721500363031401930550148640, 8392216433111044100622721500363031401930550148688, 8392216433111044100622721500363031401930550148896, 8392216433111044100622721500363031401930550148960, 8392216433111044100622721500363031401930550148984, -8392216433111044100622721500363031401930550149256, -8392216433111044100622721500363031401930550149280, -8392216433111044100622721500363031401930550149344, -8392216433111044100622721500363031401930550149552, 8392216433111044100622721500363031401930550149600, -8392216433111044100622721500363031401930550149720, 8392216433111044100622721500363031401930550149736, 8392216433111044100622721500363031401930550149752, -8392216433111044100622721500363031401930550149776 |
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| n = 51 | Jarek Wroblewski | 2166.54 | 3 Mar 2026 17:30 |
| Jarek Wroblewski | 2165.69 | 3 Mar 2026 17:32 | |
| Jarek Wroblewski | 2165.50 | 3 Mar 2026 17:37 | |
| Jarek Wroblewski | 2160.98 | 3 Mar 2026 19:07 | |
| Jarek Wroblewski | 2158.90 | 3 Mar 2026 19:10 | |
Click here to toggle the visibility the last improvement submitted after the contest ended-100449692612645456428882166529855467698617707397120, -227695336071414499433733379145019093144748721117511, 227695336071414499433733379145019093144748721123318, 227695336071414499433733379145019093144748721129125, -227695336071414499433733379145019093144748721140739, -227695336071414499433733379145019093144748721169774, 227695336071414499433733379145019093144748721181388, 227695336071414499433733379145019093144748721233651, -227695336071414499433733379145019093144748721251072, -227695336071414499433733379145019093144748721274300, 227695336071414499433733379145019093144748721291721, 227695336071414499433733379145019093144748721343984, -227695336071414499433733379145019093144748721355598, -227695336071414499433733379145019093144748721384633, 227695336071414499433733379145019093144748721396247, 227695336071414499433733379145019093144748721402054, -227695336071414499433733379145019093144748721407861, 257993423010335432689711971024450154948752128694449, -257993423010335432689711971024450154948752128719783, -257993423010335432689711971024450154948752129023791, 257993423010335432689711971024450154948752129150461, 257993423010335432689711971024450154948752129378467, -257993423010335432689711971024450154948752129657141, -257993423010335432689711971024450154948752129809145, 257993423010335432689711971024450154948752130163821, 257993423010335432689711971024450154948752130315825, -257993423010335432689711971024450154948752130594499, -257993423010335432689711971024450154948752130822505, 257993423010335432689711971024450154948752130949175, 257993423010335432689711971024450154948752131253183, -257993423010335432689711971024450154948752131278517, -803597540901163651431057332238843741588941659175994, 803597540901163651431057332238843741588941659176017, 803597540901163651431057332238843741588941659176270, -803597540901163651431057332238843741588941659176362, 803597540901163651431057332238843741588941659176385, -803597540901163651431057332238843741588941659176477, -803597540901163651431057332238843741588941659176523, -803597540901163651431057332238843741588941659176615, -803597540901163651431057332238843741588941659176776, 803597540901163651431057332238843741588941659176845, -803597540901163651431057332238843741588941659177075, 803597540901163651431057332238843741588941659177144, 803597540901163651431057332238843741588941659177305, 803597540901163651431057332238843741588941659177397, 803597540901163651431057332238843741588941659177443, -803597540901163651431057332238843741588941659177535, 803597540901163651431057332238843741588941659177558, -803597540901163651431057332238843741588941659177650, -803597540901163651431057332238843741588941659177903, 803597540901163651431057332238843741588941659177926 |
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| n = 53 | Jarek Wroblewski | 2357.15 | 3 Mar 2026 17:18 |
| Jarek Wroblewski | 2356.41 | 3 Mar 2026 17:21 | |
| Jarek Wroblewski | 2350.39 | 3 Mar 2026 19:38 | |
| Hans-Werner Paulsen | 2348.55 | 21 Apr 2026 10:45 | |
Click here to toggle the visibility the last improvement submitted after the contest ended-10151595097173408670880385987619180315308109233051484, 10151595097173408670880385987619180315308109233520714, 10151595097173408670880385987619180315308109233989944, -10151595097173408670880385987619180315308109234928404, -10151595097173408670880385987619180315308109237274554, 10151595097173408670880385987619180315308109238213014, 10151595097173408670880385987619180315308109242436084, -10151595097173408670880385987619180315308109243843774, -10151595097173408670880385987619180315308109245720694, 10151595097173408670880385987619180315308109247128384, 10151595097173408670880385987619180315308109251351454, -10151595097173408670880385987619180315308109252289914, -10151595097173408670880385987619180315308109254636064, 10151595097173408670880385987619180315308109255574524, 10151595097173408670880385987619180315308109256043754, -10151595097173408670880385987619180315308109256512984, 10166570764683093424754382617582643755481580752076800, 17569897817066075271497030327182375856575648789579150, -17569897817066075271497030327182375856575648789962426, -17569897817066075271497030327182375856575648794561738, 17569897817066075271497030327182375856575648796478118, 17569897817066075271497030327182375856575648799927602, -17569897817066075271497030327182375856575648804143638, -17569897817066075271497030327182375856575648806443294, 17569897817066075271497030327182375856575648811809158, 17569897817066075271497030327182375856575648814108814, -17569897817066075271497030327182375856575648818324850, -17569897817066075271497030327182375856575648821774334, 17569897817066075271497030327182375856575648823690714, 17569897817066075271497030327182375856575648828290026, -17569897817066075271497030327182375856575648828673302, -81332566117464747398035060940661150043852646016613070, 81332566117464747398035060940661150043852646016613105, 81332566117464747398035060940661150043852646016613245, -81332566117464747398035060940661150043852646016613420, -81332566117464747398035060940661150043852646016613455, 81332566117464747398035060940661150043852646016613805, 81332566117464747398035060940661150043852646016613875, 81332566117464747398035060940661150043852646016614050, 81332566117464747398035060940661150043852646016614120, 81332566117464747398035060940661150043852646016614225, -81332566117464747398035060940661150043852646016614330, 81332566117464747398035060940661150043852646016614470, -81332566117464747398035060940661150043852646016614575, -81332566117464747398035060940661150043852646016614680, -81332566117464747398035060940661150043852646016614750, -81332566117464747398035060940661150043852646016614925, -81332566117464747398035060940661150043852646016614995, 81332566117464747398035060940661150043852646016615345, 81332566117464747398035060940661150043852646016615380, -81332566117464747398035060940661150043852646016615555, -81332566117464747398035060940661150043852646016615695, 81332566117464747398035060940661150043852646016615730 |
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| n = 55 | Jarek Wroblewski | 2548.18 | 3 Mar 2026 20:22 |
| Hans-Werner Paulsen | 2546.02 | 21 Apr 2026 10:16 | |
Click here to toggle the visibility the last improvement submitted after the contest ended-1003174723863931763055009269176456664691832097498726400, 3355743337019344009891735817554567641322996507892967181, -3355743337019344009891735817554567641322996507892968570, -3355743337019344009891735817554567641322996507892969959, 3355743337019344009891735817554567641322996507892972737, 3355743337019344009891735817554567641322996507892979682, -3355743337019344009891735817554567641322996507892982460, -3355743337019344009891735817554567641322996507892994961, 3355743337019344009891735817554567641322996507892999128, 3355743337019344009891735817554567641322996507893004684, -3355743337019344009891735817554567641322996507893008851, -3355743337019344009891735817554567641322996507893021352, 3355743337019344009891735817554567641322996507893024130, 3355743337019344009891735817554567641322996507893031075, -3355743337019344009891735817554567641322996507893033853, -3355743337019344009891735817554567641322996507893035242, 3355743337019344009891735817554567641322996507893036631, 4067829523275644675558328940380113937008648722388834199, -4067829523275644675558328940380113937008648722388836725, -4067829523275644675558328940380113937008648722388867037, 4067829523275644675558328940380113937008648722388879667, 4067829523275644675558328940380113937008648722388902401, -4067829523275644675558328940380113937008648722388930187, -4067829523275644675558328940380113937008648722388945343, 4067829523275644675558328940380113937008648722388980707, 4067829523275644675558328940380113937008648722388995863, -4067829523275644675558328940380113937008648722389023649, -4067829523275644675558328940380113937008648722389046383, 4067829523275644675558328940380113937008648722389059013, 4067829523275644675558328940380113937008648722389089325, -4067829523275644675558328940380113937008648722389091851, -8025397790911454104440074153411653317534656779989810108, 8025397790911454104440074153411653317534656779989810147, 8025397790911454104440074153411653317534656779989810433, 8025397790911454104440074153411653317534656779989810459, -8025397790911454104440074153411653317534656779989810550, -8025397790911454104440074153411653317534656779989810615, -8025397790911454104440074153411653317534656779989810706, -8025397790911454104440074153411653317534656779989810797, -8025397790911454104440074153411653317534656779989810849, -8025397790911454104440074153411653317534656779989810979, -8025397790911454104440074153411653317534656779989811031, -8025397790911454104440074153411653317534656779989811044, 8025397790911454104440074153411653317534656779989811356, 8025397790911454104440074153411653317534656779989811369, 8025397790911454104440074153411653317534656779989811421, 8025397790911454104440074153411653317534656779989811551, 8025397790911454104440074153411653317534656779989811603, 8025397790911454104440074153411653317534656779989811694, 8025397790911454104440074153411653317534656779989811785, 8025397790911454104440074153411653317534656779989811850, -8025397790911454104440074153411653317534656779989811941, -8025397790911454104440074153411653317534656779989811967, -8025397790911454104440074153411653317534656779989812253, 8025397790911454104440074153411653317534656779989812292 |
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