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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 chars.

    # Golfer Points Chars Time Submitted
    1,892nd codingisgreatbutiamnot 780 50
    1,892nd henrygagnier 780 50
    1,892nd alexsave 780 50
    1,904th guliyevemil1 🇦🇿 780 97
    1,904th Betuaredead 780 97
    1,904th targrik 780 97
    1,904th FlorianCassayre 🇫🇷 780 97
    1,908th ovs-code 🇩🇪 780 120
    1,909th btnlq 778 35
    1,909th ovs-code 🇩🇪 778 35
    1,911th MWI-polygolf 778 46
    1,911th steffan-polygolf 778 46
    1,911th DialFrost 🇸🇬 778 46
    1,911th dokutan 778 46
    1,915th MeWhenI 🇻🇦 778 70
    1,916th Yax42 🇫🇷 778 72
    1,916th RealBen9 🇬🇧 778 72
    1,916th Shanethegamer 🇺🇸 778 72
    1,919th lynn 776 38
    1,919th janbehrens 🇩🇪 776 38
    1,919th MeWhenI 🇻🇦 776 38
    1,919th sisyphus-ppcg 🇦🇺 776 38
    1,923rd Yewzir 🇧🇪 776 39
    1,923rd HumanoidCPU 776 39
    1,925th dylanaraps 776 44
    1,925th rucin93 🇵🇱 776 44
    1,925th o0lit3 🇺🇸 776 44
    1,925th Secozzi 776 44
    1,925th btjones0 776 44
    1,925th GrayJoKing 🇦🇺 776 44
    1,925th Shanethegamer 🇺🇸 776 44
    1,925th olivermrose 🇺🇸 776 44
    1,925th mokymok 🇺🇸 776 44
    1,925th akshatj27 🇦🇶 776 44
    1,925th jared-hughes 776 44
    1,925th inventshah 776 44
    1,925th MeWhenI 🇻🇦 776 44
    1,925th bwenstar 776 44
    1,925th orlikoski 776 44
    1,925th frankgraziano 776 44
    1,925th snoozingnewt 🇨🇦 776 44
    1,925th neel11235813 776 44
    1,925th pardouin 🇫🇷 776 44
    1,925th LostSyntax21 🇬🇧 776 44
    1,925th DialFrost 🇸🇬 776 44
    1,925th CaedenHarper 🇨🇦 776 44
    1,925th FortuiteMan 🇫🇷 776 44
    1,925th RainVniaR 🇵🇱 776 44
    1,925th AbrahamJLR 🇻🇪 776 44
    1,925th JOrE20 776 44
    1,925th aksyristos 776 44
    1,952nd MeWhenI 🇻🇦 776 95
    1,953rd cafehaine 🇫🇷 775 54
    1,953rd not-optikk 🇺🇸 775 54
    1,953rd thatbirdguythatuknownot 775 54
    1,953rd neel11235813 775 54
    1,953rd steffan-polygolf 775 54
    1,953rd ToE42 775 54
    1,953rd jacobly0 🇺🇸 775 54
    1,960th citsur 775 66
    1,960th Alesun 🇮🇹 775 66
    1,960th AforAmpere 775 66
    1,960th daschr 775 66
    1,960th thebuilder6 🇺🇸 775 66
    1,960th second-pumpkin 775 66
    1,960th Rubiksmath 775 66
    1,960th Vinterion 775 66
    1,960th funnyboy-roks 775 66
    1,960th snoozingnewt 🇨🇦 775 66
    1,960th hacker112 🇸🇪 775 66
    1,960th TheBrokenRail 775 66
    1,960th nulzo 775 66
    1,960th isaiah0311 🇺🇸 775 66
    1,974th stackofbears 774 32
    1,974th sean-niemann 🇺🇸 774 32
    1,976th acornellier 774 41
    1,976th jaredcrystal 🇺🇸 774 41
    1,976th jstanley0 774 41
    1,976th Natanaelel 🇸🇪 774 41
    1,976th emgordon154 774 41
    1,976th yzhs 🇩🇪 774 41
    1,976th tatzyr 🇯🇵 774 41
    1,976th csharpython 774 41
    1,976th Babafaba 774 41
    1,976th HumanoidCPU 774 41
    1,986th user189032 774 60
    1,986th exodrifter 🇺🇸 774 60
    1,988th dteague3989 773 88
    1,989th heypwesto 🇳🇿 772 36
    1,989th Natanaelel 🇸🇪 772 36
    1,989th simon-biber 772 36
    1,989th blaztoma 🇱🇹 772 36
    1,993rd Re-Adventures 🇮🇳 772 68
    1,993rd malworthy 772 68
    1,993rd snoozingnewt 🇨🇦 772 68
    1,993rd amazingalek 🇳🇴 772 68
    1,993rd NacMacFigl 772 68
    1,993rd denkyuu1 772 68
    1,993rd oaiqjuy 772 68
    1,993rd astro65536 772 68