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

    Rankings: Holes

    Card Number Validation in Python in bytes.

    # Golfer Points Bytes Time Submitted
    1st khvdm 1,000 83
    2nd bizy-coder 988 84
    2nd pardouin 🇫🇷 988 84
    2nd AlephSquirrel 988 84
    2nd btnlq 988 84
    2nd Seek64 🇩🇪 988 84
    2nd m-tkach 🇺🇦 988 84
    2nd Rubiksmath 988 84
    2nd JayXon 🇺🇸 988 84
    2nd kops-cg 988 84
    2nd xnor-gate 988 84
    2nd ryyyn 🇺🇸 988 84
    2nd Steffan153 🇫🇮 988 84
    14th inventshah 976 85
    14th sisyphus-gpt 976 85
    14th zzh1996 976 85
    17th hallvabo 🇳🇴 965 86
    17th CaedenHarper 🇨🇦 965 86
    19th BrunoVisnadi 🇧🇷 954 87
    20th blaztoma 🇱🇹 943 88
    21st nwellnhof 🇩🇪 922 90
    21st ovs-code 🇩🇪 922 90
    21st kg583 🇺🇸 922 90
    21st sean-niemann 🇺🇸 922 90
    21st firegene 🇮🇪 922 90
    21st lukegustafson 🇺🇸 922 90
    27th 5cw 🇺🇸 912 91
    27th stefangimmillaro 912 91
    27th duckyluuk 🇳🇱 912 91
    27th GrayJoKing 🇦🇺 912 91
    27th scpchicken 🇵🇼 912 91
    32nd Shanethegamer 🇺🇸 902 92
    32nd error256 902 92
    32nd thatbirdguythatuknownot 902 92
    35th Bulmenisaurus 892 93
    35th lynn 892 93
    35th CornerMercury 🇬🇧 892 93
    35th KasperKivimaeki 🇫🇮 892 93
    39th DialFrost 🇸🇬 883 94
    39th ndren 883 94
    39th anter69 🇭🇺 883 94
    42nd moustave 874 95
    42nd emgordon154 874 95
    44th MeWhenI 🇻🇦 865 96
    45th plcc0 856 97
    46th GolfingSuccess 🇬🇷 847 98
    46th albanian-laundromat 🇺🇸 847 98
    48th SirBogman 🇺🇸 838 99
    48th solisolu 838 99
    50th bzijlema 🇳🇱 830 100
    50th bricknellj 830 100
    52nd lifthrasiir 🇰🇷 822 101
    52nd btjones0 822 101
    54th annaproxy 814 102
    54th snoozingnewt 🇨🇦 814 102
    54th Flekay 🇩🇪 814 102
    54th dokutan 814 102
    54th aksyristos 814 102
    54th vang1ong7ang 🇦🇶 814 102
    60th jatloe 798 104
    61st fourth-bit 790 105
    61st jared-hughes 790 105
    61st mattyhempstead 790 105
    64th davecame 783 106
    64th starfihs 783 106
    64th rschwa6308 🇺🇸 783 106
    64th snydej 783 106
    64th andrewjc2000 783 106
    64th qpwoeirut 783 106
    64th KatieLG 🇬🇧 783 106
    71st commandz0 🇺🇸 776 107
    71st zbreit 🇺🇸 776 107
    71st StardustGogeta 776 107
    71st ZakkkkAttackkkk 🇵🇭 776 107
    71st InigoK 🇺🇸 776 107
    71st Lv0Sys 🇵🇱 776 107
    77th neihousaigaai 769 108
    77th StefanHabel 🇨🇦 769 108
    79th cros107 🇦🇺 755 110
    79th guilhem-roy 🇫🇷 755 110
    81st mousetail 🇳🇱 748 111
    82nd OllieBoyne 🇬🇧 741 112
    82nd WillConker 741 112
    82nd maxgodfrey2004 🇨🇦 741 112
    82nd Babafaba 741 112
    86th SB-945 735 113
    86th Artemis21 🇬🇧 735 113
    86th fkantelberg 735 113
    86th oaiqjuy 735 113
    90th HumanoidCPU 728 114
    91st jipsong 🇩🇪 722 115
    91st luuumine 🇫🇷 722 115
    91st Bmrl7 722 115
    94th rowechenzhong 716 116
    95th dtbao20 🇻🇳 709 117
    95th Pyroan 709 117
    95th vgamula 🇺🇦 709 117
    95th FortuiteMan 🇫🇷 709 117
    95th yujqiao 🇸🇬 709 117
    100th elgan65536 🇺🇸 703 118