Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    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
    3,245th islonely 650 60
    3,245th florton 650 60
    3,245th peculiarination 650 60
    3,245th baby-steve 650 60
    3,245th BillyBobFry 650 60
    3,245th gurglemurgle5 650 60
    3,245th mayrop 650 60
    3,245th janleigh 🇵🇭 650 60
    3,245th xShadowBlade 650 60
    3,256th zuparnowa 650 65
    3,256th ishields1 650 65
    3,256th usnheckler 650 65
    3,256th henrytranter 650 65
    3,256th quincifer 650 65
    3,256th sjao14 650 65
    3,256th luftj 650 65
    3,256th TheYMI 650 65
    3,256th GameChaos 650 65
    3,256th ispahr 650 65
    3,256th oplxy 650 65
    3,256th dgambit 650 65
    3,256th Niklas212 650 65
    3,256th olavaga 650 65
    3,256th mhenion8293 🇺🇸 650 65
    3,256th kyleclaassen 650 65
    3,256th KieranZimmer 650 65
    3,256th Ailko 🇧🇪 650 65
    3,256th james-downey 650 65
    3,256th GulgDev 650 65
    3,256th camieac 🇬🇧 650 65
    3,256th celiendonze 🇨🇭 650 65
    3,256th IoLimmer 650 65
    3,256th heabr12 650 65
    3,256th 6t41m0ct5 650 65
    3,256th lokeshllkumar 650 65
    3,256th yukii1004 650 65
    3,283rd dokutan 650 82
    3,284th janbehrens 🇩🇪 650 85
    3,284th m-tkach 🇺🇦 650 85
    3,284th prplz 🇦🇺 650 85
    3,284th albanian-laundromat 🇺🇸 650 85
    3,288th msbranicky 650 144
    3,289th rvdnieuwendijk 🇳🇱 648 39
    3,290th flavono123 648 49
    3,290th AetherQuantity 648 49
    3,292nd tclune 648 59
    3,293rd Unknownuserfrommars 648 63
    3,294th ms-tingliang 648 81
    3,295th TheSmilingTurtle 648 82
    3,295th UnusualEgg 648 82
    3,297th 0xA00 647 79
    3,298th nephila-nacrea 🇬🇧 646 43
    3,299th fruno-bulax 645 72
    3,299th RustemB 🇷🇺 645 72
    3,299th MeWhenI 🇻🇦 645 72
    3,299th cbrt-x 645 72
    3,303rd dokutan 644 33
    3,303rd Orsailius 644 33
    3,305th dokutan 644 59
    3,306th Kaffeleif 644 71
    3,307th msbranicky 644 82
    3,307th albanian-laundromat 🇺🇸 644 82
    3,309th juancarlospaco 643 57
    3,309th Waffle3z 643 57
    3,309th Sp3000 🇦🇺 643 57
    3,309th d34dinsid3k1tty 🇵🇱 643 57
    3,309th albanian-laundromat 🇺🇸 643 57
    3,309th edsrzf 🇳🇿 643 57
    3,309th LostSyntax21 🇬🇧 643 57
    3,316th josgilmo 643 65
    3,316th Sora1248 🇩🇪 643 65
    3,316th saladleaf 643 65
    3,316th Phil-RGOMEGA 643 65
    3,320th somebody1234 642 83
    3,321st cure-honey 🇯🇵 642 86
    3,322nd Bananapants22 642 106
    3,322nd albanian-laundromat 🇺🇸 642 106
    3,324th detrumi 🇳🇱 641 46
    3,324th annaproxy 641 46
    3,326th p-vf 🇨🇭 641 67
    3,326th jessegyger 641 67
    3,326th StronkCheese 🇺🇸 641 67
    3,326th quabenaa 641 67
    3,326th andrewl64 641 67
    3,331st Pandapip1 640 61
    3,331st evalPenny 🇰🇷 640 61
    3,331st scottjones4k 640 61
    3,334th bkshrader 640 66
    3,334th correcthorsebatterystaple 640 66
    3,334th vonKrafft 640 66
    3,334th StefanTifrea 640 66
    3,334th Augigogigi 640 66
    3,334th achow0 640 66
    3,334th mathwiz42 640 66
    3,334th yettinmoor 640 66
    3,334th BrenSchaap 640 66
    3,334th ClementCarre-BionomeeX 640 66
    3,334th martinnorling 🇸🇪 640 66
    3,334th Ripick 640 66
    3,334th Liastrae 640 66