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    The Chess Move Validation hole will go live in approximately . Why not try and solve it ahead of time?

    Rankings: Holes

    Leap Years in all languages in bytes.

    # Golfer Points Bytes Time Submitted
    4,100th Re-Adventures 🇮🇳 524 113
    4,100th lukehewittvandy 524 113
    4,100th fisherthomas14 524 113
    4,100th ChJus 524 113
    4,100th bob-th 524 113
    4,100th pandaninjas 524 113
    4,100th dteague3989 524 113
    4,100th DihydrogenMonoxideH2O 524 113
    4,100th eMGeeneer 524 113
    4,110th Yewzir 🇧🇪 522 59
    4,111th Mandrzejy 🇵🇱 522 74
    4,112th bdendekk 522 81
    4,112th brokenloop 522 81
    4,112th joe0400 522 81
    4,112th SachitoGH 522 81
    4,112th EthanJantz 522 81
    4,117th forthuser 522 89
    4,118th Bejofo 521 75
    4,118th dukeaccent 🇫🇮 521 75
    4,120th Pyro569 521 100
    4,121st madeforlosers 519 80
    4,122nd mammarellas 519 83
    4,123rd StronkCheese 🇺🇸 519 102
    4,124th b10011 🇫🇮 519 114
    4,124th richard-oelze 🇩🇪 519 114
    4,124th stordev 519 114
    4,124th AIn0n 519 114
    4,124th Carloz69 519 114
    4,124th bsoyka 🇺🇸 519 114
    4,124th yoshykai 519 114
    4,131st alphafalfa 518 52
    4,132nd dokutan 517 49
    4,133rd hridge-golf 516 54
    4,134th Maxine28Ve 515 82
    4,134th EB-Brown 515 82
    4,134th zstearman3 515 82
    4,134th Crankbrother 515 82
    4,134th mtchkelly 515 82
    4,139th GnotAGnelf 515 115
    4,139th BrianWanamaker 515 115
    4,139th Benzas01 515 115
    4,142nd Hyperoplex145 514 76
    4,143rd fkantelberg 514 111
    4,144th LSWdigital 513 93
    4,145th MWI-polygolf 512 40
    4,145th steffan-polygolf 512 40
    4,145th oaiqjuy 512 40
    4,148th msbranicky 512 81
    4,149th mazzegi 512 148
    4,150th roupiq 🇵🇱 511 52
    4,151st Betuaredead 511 67
    4,151st Andrey2001 511 67
    4,153rd Jennifervl 🇸🇪 510 103
    4,154th bac0id 510 112
    4,155th jetzerv 510 116
    4,155th riviere-lucas 510 116
    4,155th louisbosqui 510 116
    4,155th Nick-NCSU 510 116
    4,155th bwat2 510 116
    4,155th OriEy 510 116
    4,155th mathislife22 510 116
    4,155th crizin 🇰🇷 510 116
    4,155th DardS8Br 510 116
    4,164th galloj 🇨🇿 510 145
    4,165th Joe0400Student 509 83
    4,165th S-Ruban 509 83
    4,165th r-i-c-e 509 83
    4,165th FireballKitty 509 83
    4,169th dymowski 508 53
    4,170th garrisonhh 508 60
    4,171st northvandrew 507 50
    4,171st sergeyz7 🇬🇧 507 50
    4,173rd tynovsky 507 55
    4,173rd p-vf 🇨🇭 507 55
    4,175th gnuvince 506 44
    4,176th jjstreet 506 117
    4,176th ReidZ3 🇺🇸 506 117
    4,176th JacobStanleyJones 506 117
    4,176th JustRevDice 506 117
    4,176th Seanharrs 🇦🇺 506 117
    4,176th joshuaxie8 506 117
    4,182nd snoozingnewt 🇨🇦 506 231
    4,183rd rory660 505 92
    4,183rd chezbgone 505 92
    4,185th HumanEquivalentUnit 505 104
    4,186th msbranicky 505 113
    4,186th roguh 🇬🇹 505 113
    4,188th juntuu 504 106
    4,188th Betuaredead 504 106
    4,188th msbranicky 504 106
    4,191st snoozingnewt 🇨🇦 503 53
    4,192nd m33m33 🇫🇷 503 73
    4,192nd bwenstar 503 73
    4,194th verticall 503 84
    4,194th twrogers1 503 84
    4,196th sm1lko 503 110
    4,197th LostSyntax21 🇬🇧 502 77
    4,198th roguh 🇬🇹 502 93
    4,199th mathwiz42 502 118
    4,199th eecb 502 118