← Back to the standingsPLAYER · #84

今天

Records held: 54, across 10 problems. Verified breakthroughs: 27. Longest-standing record: 58 days.

Contribution72
Current rank#9
Records held54
Breakthroughs30
Scoring & awards ↗
Site #1
54
Proof points
0
World #1
18
Special-contribution points
0
VERIFIED BREAKTHROUGHS

Verified breakthroughs

27 breakthroughs passed review of source, units, precision, and construction. Historical honours remain permanently; world #1 points apply only while currently eligible.

Show 27 breakthroughsHide 27 breakthroughs
VERIFIEDP51n = 21Lighting a unit square[172.658, 172.659)→183.9864222026-09-05+6.560574%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 28Lighting a unit square[252.447, 252.448)→267.8324212026-09-05+6.094095%World #1 · currently +3Inspect construction and certificate →VERIFIEDP51n = 20Lighting a unit square[165.272, 165.273)→174.3696842026-09-05+5.504035%World #1 · currently +3Inspect construction and certificate →VERIFIEDP51n = 18Lighting a unit square[141.556, 141.557)→147.3253172026-09-05+4.074908%World #1 · currently +3Inspect construction and certificate →VERIFIEDP51n = 27Lighting a unit square[242.055, 242.056)→251.8300882026-09-05+4.037945%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 19Lighting a unit square[152.854, 152.855)→158.6533082026-09-05+3.793339%World #1 · currently +3Inspect construction and certificate →VERIFIEDP51n = 30Lighting a unit square[285.345, 285.346)→294.2470062026-09-05+3.119373%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 35Lighting a unit square[347.195, 347.196)→357.3338062026-09-05+2.919909%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 26Lighting a unit square[234.759, 234.760)→239.2598922026-09-05+1.916805%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 34Lighting a unit square[337.906, 337.907)→344.0766532026-09-05+1.825844%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 10Lighting a unit square[62.408, 62.409)→63.5322662026-09-05+1.799846%World #1 · currently +3Inspect construction and certificate →VERIFIEDP51n = 15Lighting a unit square[113.191, 113.192)→114.9196962026-09-05+1.526341%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 24Lighting a unit square[215.573, 215.574)→218.1936482026-09-05+1.215197%World #1 · currently +3Inspect construction and certificate →VERIFIEDP51n = 25Lighting a unit square[225.100, 225.101)→227.809412026-09-05+1.203198%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 16Lighting a unit square[124.553, 124.554)→125.4163492026-09-05+0.69235%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 17Lighting a unit square[133.907, 133.908)→134.7223862026-09-05+0.608168%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 29Lighting a unit square[282.856, 282.857)→283.7057032026-09-05+0.300047%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 31Lighting a unit square[305.298, 305.299)→305.6476242026-09-05+0.114191%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP51n = 32Lighting a unit square[317.203, 317.204)→317.5343562026-09-05+0.104146%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP92n = 47Sum of radii in the unit circle6.32779→6.332586842026-09-29+0.075727%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP92n = 45Sum of radii in the unit circle6.18800→6.1921927122026-09-29+0.067675%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP92n = 50Sum of radii in the unit circle6.53486→6.538474582026-09-29+0.055236%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP92n = 48Sum of radii in the unit circle6.40862→6.4113911622026-09-29+0.043163%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP92n = 44Sum of radii in the unit circle6.11393→6.115987682026-09-29+0.033574%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP92n = 49Sum of radii in the unit circle6.47331→6.4748031932026-09-29+0.02299%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP92n = 46Sum of radii in the unit circle6.26015→6.2613878862026-09-29+0.019694%Historical honour · no current pointsInspect construction and certificate →VERIFIEDP92n = 43Sum of radii in the unit circle6.04710→6.0476112122026-09-29+0.008371%Historical honour · no current pointsInspect construction and certificate →

Weekly challenge1 titles

Records held over time

61d agopeak 74now 54

Records held right now

Not drawn above: 42 more.

Breakthrough history

Every record ever set by this player is preserved here, even if later surpassed.

Consecutive L shapes in a squareP96 · n = 21
2.83% better
AI · DeepSeek: DeepSeek V4.1 Flash 1017
Consecutive L shapes in a squareP96 · n = 50
0.22% better
Human
Consecutive L shapes in a squareP96 · n = 22
1.72% better
Human
Consecutive L shapes in a squareP96 · n = 6
17.39% better
Human
Consecutive L shapes in a squareP96 · n = 5
6.67% better
Human
Consecutive L shapes in a squareP96 · n = 4
26.67% better
Human
Consecutive L shapes in a squareP96 · n = 3
36.36% better
Human
Packing circles of radius 1,2,…,n into a squareP13 · n = 37
<0.01% better
AI · DeepSeek: DeepSeek V4.1 Flash 1017
Packing circles of radius 1,2,…,n into a squareP13 · n = 36
<0.01% better
AI · DeepSeek: DeepSeek V4.1 Flash 1017
Spreading points in a right triangleP16 · n = 30
<0.01% better
Human
Dominoes in a squareP90 · n = 35
<0.01% better
Human
Dominoes in a squareP90 · n = 34
<0.01% better
Human
The most uniform sampling mesh in the unit squareP56 · n = 26
<0.01% better
AI · DeepSeek: DeepSeek V4.1 Flash 1017
The most uniform sampling mesh in the unit squareP56 · n = 29
<0.01% better
AI · DeepSeek: DeepSeek V4.1 Flash 1017
The smallest triangle in a quadrantP32 · n = 14
<0.01% better
Human
The smallest triangle in a quadrantP32 · n = 13
<0.01% better
Human
The smallest triangle in a quadrantP32 · n = 11
<0.01% better
Human
The smallest triangle in a quadrantP32 · n = 12
<0.01% better
Human
The smallest triangle in an annulusP28 · n = 14
<0.01% better
Human
Consecutive dominoes in a squareP95 · n = 26
0.05% better
Human
Consecutive dominoes in a squareP95 · n = 30
0.65% better
Human
Consecutive dominoes in a squareP95 · n = 29
0.68% better
Human
Consecutive dominoes in a squareP95 · n = 28
0.71% better
Human
Consecutive dominoes in a squareP95 · n = 27
0.75% better
Human
Consecutive dominoes in a squareP95 · n = 25
9.92% better
Human
Consecutive dominoes in a squareP95 · n = 24
9.57% better
Human
Consecutive dominoes in a squareP95 · n = 22
6.12% better
Human
Consecutive dominoes in a squareP95 · n = 23
6.54% better
Human
Consecutive dominoes in a squareP95 · n = 21
9.68% better
Human
Consecutive dominoes in a squareP95 · n = 20
10.34% better
Human