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

    Rankings: Holes

    Card Number Validation in Python in chars.

    # Golfer Points Chars Time Submitted
    1st bizy-coder 1,000 67
    1st pardouin 🇫🇷 1,000 67
    1st btnlq 1,000 67
    1st Seek64 🇩🇪 1,000 67
    1st m-tkach 🇺🇦 1,000 67
    1st Rubiksmath 1,000 67
    1st JayXon 🇺🇸 1,000 67
    1st khvdm 1,000 67
    9th hallvabo 🇳🇴 985 68
    10th kg583 🇺🇸 957 70
    10th sean-niemann 🇺🇸 957 70
    12th duckyluuk 🇳🇱 931 72
    12th ndren 931 72
    12th CornerMercury 🇬🇧 931 72
    15th moustave 918 73
    15th emgordon154 918 73
    17th albanian-laundromat 905 74
    18th anter69 🇭🇺 893 75
    19th lifthrasiir 🇰🇷 882 76
    19th snoozingnewt 🇨🇦 882 76
    21st jatloe 870 77
    22nd qpwoeirut 859 78
    23rd Babafaba 827 81
    24th SB-945 817 82
    24th HumanoidCPU 817 82
    24th fkantelberg 817 82
    24th BrunoVisnadi 🇧🇷 817 82
    28th Bmrl7 807 83
    29th AlephSquirrel 798 84
    29th kops-cg 798 84
    29th xnor-gate 798 84
    29th plcc0 798 84
    29th KatieLG 🇬🇧 798 84
    34th inventshah 788 85
    34th Artemis21 🇬🇧 788 85
    34th keelimeguy 🇺🇸 788 85
    37th wh3n3v3r 🇨🇿 761 88
    38th nwellnhof 🇩🇪 744 90
    38th ovs-code 🇩🇪 744 90
    38th ryyyn 🇺🇸 744 90
    38th luuumine 🇫🇷 744 90
    38th JOrE20 🇺🇸 744 90
    43rd 5cw 🇺🇸 736 91
    43rd stefangimmillaro 736 91
    43rd dokutan 736 91
    43rd GrayJoKing 🇦🇺 736 91
    47th Shanethegamer 🇺🇸 728 92
    47th error256 728 92
    47th thatbirdguythatuknownot 728 92
    50th Bulmenisaurus 720 93
    50th lynn 720 93
    50th RaBa21 🇭🇺 720 93
    50th KasperKivimaeki 🇫🇮 720 93
    50th blaztoma 🇱🇹 720 93
    55th DialFrost 🇸🇬 713 94
    56th MeWhenI 🇻🇦 698 96
    57th GolfingSuccess 🇬🇷 684 98
    57th firegene 🇮🇪 684 98
    57th JunkIce 684 98
    60th SirBogman 🇺🇸 677 99
    61st FlorianCassayre 🇫🇷 670 100
    61st bzijlema 🇳🇱 670 100
    61st bricknellj 670 100
    64th btjones0 663 101
    65th annaproxy 657 102
    65th xyangst 657 102
    67th robin-scragg 650 103
    68th solisolu 644 104
    69th fourth-bit 638 105
    69th jared-hughes 638 105
    69th mattyhempstead 638 105
    72nd davecame 632 106
    72nd starfihs 632 106
    72nd rschwa6308 🇺🇸 632 106
    72nd snydej 632 106
    72nd andrewjc2000 632 106
    72nd travisdoesmath 632 106
    78th commandblockguy 🇺🇸 626 107
    78th zbreit 🇺🇸 626 107
    78th StardustGogeta 626 107