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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

    Collatz in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,879th RZ781 743 75
    1,879th mikehanus 743 75
    1,879th Hebelub 743 75
    1,879th minhtrancccp 743 75
    1,879th jbjd 743 75
    1,879th gabe-gallegos 743 75
    1,879th kejcao 🇨🇦 743 75
    1,879th Florian-Mt 743 75
    1,879th codingisgreatbutiamnot 743 75
    1,879th Terobero 743 75
    1,879th RedzGoose 🇦🇺 743 75
    1,879th Clay-Goodling 743 75
    1,879th jiji7879 743 75
    1,879th faragocsaba 743 75
    1,879th bknower 743 75
    1,879th clayboll99 743 75
    1,879th Nikinator2704 743 75
    1,879th mmoffitt 743 75
    1,879th AdrienHache 🇫🇷 743 75
    1,879th jesuscbm 743 75
    1,879th samnak2 743 75
    1,922nd JohnSwiftC 743 111
    1,923rd janbehrens 🇩🇪 742 61
    1,923rd kusune 🇯🇵 742 61
    1,923rd kjetillll 🇮🇩 742 61
    1,923rd dokutan 742 61
    1,927th snoozingnewt 🇨🇦 742 85
    1,928th Heathcorp 🇦🇺 742 95
    1,928th snoozingnewt 🇨🇦 742 95
    1,928th FortuiteMan 🇫🇷 742 95
    1,928th j2e2 🇪🇸 742 95
    1,928th dokutan 742 95
    1,928th scpchicken 🇵🇼 742 95
    1,934th josephdwalker 742 104
    1,934th wgloverDH 742 104
    1,936th yzhs 🇩🇪 741 77
    1,936th brimstonetrader 741 77
    1,936th heanyang1 741 77
    1,936th madeforlosers 741 77
    1,940th UnderKoen 🇳🇱 741 133
    1,941st fgrosshans 🇫🇷 741 155
    1,942nd victorz-ca 740 80
    1,943rd Anonymousellama21 740 83
    1,943rd cmayer777 740 83
    1,943rd nstearns96 🇬🇧 740 83
    1,943rd osmith93 740 83
    1,943rd mhgockel 740 83
    1,943rd funnsam 🇭🇰 740 83
    1,943rd mousetail 🇳🇱 740 83
    1,943rd diamondTheRat 740 83
    1,943rd FlyWolfe 740 83
    1,952nd GolfingSuccess 🇬🇷 740 91
    1,953rd derekmc 739 88
    1,953rd msbranicky 739 88
    1,953rd Chinay-Domitrix 🇺🇸 739 88
    1,953rd CosmicRaichu 739 88
    1,953rd kmathis22 739 88
    1,953rd snoozingnewt 🇨🇦 739 88
    1,959th Wanderkind 🇰🇷 739 109
    1,960th Radwatch 739 114
    1,960th Seek64 🇩🇪 739 114
    1,960th fkantelberg 739 114
    1,960th Ohh-n 739 114
    1,964th madeforlosers 738 128
    1,965th rniii 736 59
    1,965th dokutan 736 59
    1,965th ejini6969 736 59
    1,965th Laellekoenig 736 59
    1,969th ffelixm 736 87
    1,970th Ripick 736 111
    1,971st aDwarfNamedUrist 736 112
    1,971st lambda-abstraction 736 112
    1,971st drabart 🇵🇱 736 112
    1,974th MeWhenI 🇻🇦 736 141
    1,975th DialFrost 🇸🇬 735 29
    1,976th astdefu 735 105
    1,976th Pyro569 735 105
    1,978th 5cw 🇺🇸 734 40
    1,978th alphafalfa 734 40
    1,980th MaxCastella 🇫🇷 734 60
    1,980th PowershellKnut 🇳🇴 734 60
    1,982nd frankgraziano 734 101
    1,983rd destofr 733 71
    1,983rd pyuraii 733 71
    1,983rd kydogia 733 71
    1,983rd jquade7 733 71
    1,983rd SniperSmiley 🇺🇸 733 71
    1,983rd dbkirk4211 733 71
    1,983rd dragonpeti53 733 71
    1,990th guilhem-roy 🇫🇷 733 76
    1,990th NewDefectus 🇮🇱 733 76
    1,990th CuboidRaptor 🇨🇦 733 76
    1,990th TheSmilingTurtle 733 76
    1,990th Romain-1 🇫🇷 733 76
    1,990th jhpaques 🇫🇷 733 76
    1,990th chriscianfarani 733 76
    1,990th eshilo-draper 733 76
    1,990th suwat513 733 76
    1,990th PogLop 🇨🇿 733 76
    1,990th Jaydosu 733 76