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

    Niven Numbers in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,694th thebuilder6 🇺🇸 831 56
    1,694th ZakkkkAttackkkk 🇵🇭 831 56
    1,694th AndreaNeti 831 56
    1,694th zbreit 🇺🇸 831 56
    1,694th ibrahimhanifceker 831 56
    1,694th RainVniaR 🇵🇱 831 56
    1,694th zgialor-lab 🇺🇸 831 56
    1,694th Luca2812 831 56
    1,709th JDiLenarda 🇫🇷 829 50
    1,710th Shanethegamer 🇺🇸 827 35
    1,711th Yax42 🇫🇷 827 68
    1,712th Stockoh 🇫🇷 826 47
    1,713th cravaluv 826 49
    1,713th jurgenzz 826 49
    1,713th daniel-cardone 826 49
    1,713th stellartux 826 49
    1,717th Faweks1 826 52
    1,717th tkwa 826 52
    1,717th skps2010 826 52
    1,717th siegelzero 826 52
    1,717th xorraxrax 826 52
    1,717th weberax 826 52
    1,717th Haksell 826 52
    1,717th John-Campbell 826 52
    1,717th rak1507 🇬🇧 826 52
    1,717th gardarjuto 826 52
    1,717th PhysicDev 🇫🇷 826 52
    1,717th benwilliamgraham 826 52
    1,717th Claxon 826 52
    1,717th dgambit 826 52
    1,717th LukasFolwarczny 🇨🇿 826 52
    1,717th MIkhailKoval 826 52
    1,717th iwisnitran 826 52
    1,717th cefqrn 826 52
    1,717th kaptsanovb 826 52
    1,717th CutSandstone 826 52
    1,717th denisfouchard 826 52
    1,717th kmathis22 826 52
    1,717th kasarino 826 52
    1,740th lynn 825 32
    1,740th pardouin 🇫🇷 825 32
    1,742nd albanian-laundromat 🇺🇸 825 37
    1,743rd DaCuteRaccoon 825 66
    1,744th brimstonetrader 824 59
    1,745th pardouin 🇫🇷 824 61
    1,746th madeforlosers 823 42
    1,747th prplz 🇦🇺 823 44
    1,747th SirBogman 🇺🇸 823 44
    1,747th inventshah 823 44
    1,747th jared-hughes 823 44
    1,747th MeWhenI 🇻🇦 823 44
    1,747th Shanethegamer 🇺🇸 823 44
    1,747th m-tkach 🇺🇦 823 44
    1,747th Yewzir 🇧🇪 823 44
    1,747th CaedenHarper 🇨🇦 823 44
    1,747th dokutan 823 44
    1,757th qwertyuiop3 🇷🇺 823 49
    1,757th albanian-laundromat 🇺🇸 823 49
    1,757th madeforlosers 823 49
    1,757th scpchicken 🇵🇼 823 49
    1,761st razetime 821 23
    1,762nd GrayJoKing 🇦🇺 821 42
    1,762nd Shanethegamer 🇺🇸 821 42
    1,762nd rucin93 🇵🇱 821 42
    1,762nd fuzzylojik-golf 🇺🇸 821 42
    1,766th primo-ppcg 🇹🇭 821 54
    1,767th Sp3000 🇦🇺 819 28
    1,768th ovs-code 🇩🇪 819 84
    1,768th inventshah 819 84
    1,768th retrohun 819 84
    1,768th nwellnhof 🇩🇪 819 84
    1,768th MeWhenI 🇻🇦 819 84
    1,773rd albanian-laundromat 🇺🇸 818 48
    1,774th albanian-laundromat 🇺🇸 818 59
    1,775th primo-ppcg 🇹🇭 817 43
    1,776th ivan-pi 🇸🇮 817 54
    1,777th voytxt 🇨🇿 817 115
    1,778th prplz 🇦🇺 816 32
    1,778th janbehrens 🇩🇪 816 32
    1,778th Shanethegamer 🇺🇸 816 32
    1,778th ovs-code 🇩🇪 816 32
    1,778th lynn 816 32
    1,778th DialFrost 🇸🇬 816 32
    1,778th Yewzir 🇧🇪 816 32
    1,778th pardouin 🇫🇷 816 32
    1,778th snoozingnewt 🇨🇦 816 32
    1,787th Alesun 🇮🇹 816 57
    1,788th ovs-code 🇩🇪 815 48
    1,789th janbehrens 🇩🇪 814 82
    1,789th qwertyuiop3 🇷🇺 814 82
    1,791st retrohun 813 47
    1,791st pardouin 🇫🇷 813 47
    1,791st albanian-laundromat 🇺🇸 813 47
    1,794th qwertyuiop3 🇷🇺 813 51
    1,794th madeforlosers 813 51
    1,796th CaedenHarper 🇨🇦 812 44
    1,796th fuzzylojik-golf 🇺🇸 812 44
    1,796th dokutan 812 44
    1,796th Yewzir 🇧🇪 812 44
    1,800th cjdyer 812 78