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    The Taxicab Numbers 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
    1st ryyyn 🇺🇸 1,000 67
    1st Steffan153 🇫🇮 1,000 67
    11th hallvabo 🇳🇴 985 68
    12th kg583 🇺🇸 957 70
    12th sean-niemann 🇺🇸 957 70
    14th duckyluuk 🇳🇱 931 72
    14th ndren 931 72
    14th CornerMercury 🇬🇧 931 72
    14th anter69 🇭🇺 931 72
    18th moustave 918 73
    18th emgordon154 918 73
    20th albanian-laundromat 🇺🇸 905 74
    20th plcc0 905 74
    22nd lifthrasiir 🇰🇷 882 76
    22nd snoozingnewt 🇨🇦 882 76
    22nd dokutan 882 76
    25th jatloe 870 77
    26th qpwoeirut 859 78
    26th Flekay 🇩🇪 859 78
    26th KatieLG 🇬🇧 859 78
    29th Babafaba 827 81
    30th SB-945 817 82
    30th HumanoidCPU 817 82
    30th fkantelberg 817 82
    30th BrunoVisnadi 🇧🇷 817 82
    34th Bmrl7 807 83
    35th AlephSquirrel 798 84
    35th kops-cg 798 84
    35th xnor-gate 798 84
    38th inventshah 788 85
    38th Artemis21 🇬🇧 788 85
    38th keelimeguy 🇺🇸 788 85
    41st JOrE20 770 87
    42nd wh3n3v3r 🇨🇿 761 88
    42nd blaztoma 🇱🇹 761 88
    44th nwellnhof 🇩🇪 744 90
    44th ovs-code 🇩🇪 744 90
    44th luuumine 🇫🇷 744 90
    44th firegene 🇮🇪 744 90
    44th lukegustafson 🇺🇸 744 90
    49th 5cw 🇺🇸 736 91
    49th stefangimmillaro 736 91
    49th GrayJoKing 🇦🇺 736 91
    52nd Shanethegamer 🇺🇸 728 92
    52nd error256 728 92
    52nd thatbirdguythatuknownot 728 92
    55th Bulmenisaurus 720 93
    55th lynn 720 93
    55th RaBa21 🇭🇺 720 93
    55th KasperKivimaeki 🇫🇮 720 93
    59th DialFrost 🇸🇬 713 94
    60th MeWhenI 🇻🇦 698 96
    61st cuvam 🇺🇸 691 97
    62nd GolfingSuccess 🇬🇷 684 98
    62nd JunkIce 684 98
    64th SirBogman 🇺🇸 677 99
    64th solisolu 677 99
    66th FlorianCassayre 🇫🇷 670 100
    66th bzijlema 🇳🇱 670 100
    66th bricknellj 670 100
    69th btjones0 663 101
    70th annaproxy 657 102
    70th xyangst 657 102
    70th aksyristos 657 102
    70th scpchicken 🇵🇼 657 102
    70th vang1ong7ang 657 102
    75th robin-scragg 650 103
    76th fourth-bit 638 105
    76th jared-hughes 638 105
    76th mattyhempstead 638 105
    79th davecame 632 106
    79th starfihs 632 106
    79th rschwa6308 🇺🇸 632 106
    79th snydej 632 106
    79th andrewjc2000 632 106
    79th travisdoesmath 632 106
    85th commandz0 🇺🇸 626 107
    85th zbreit 🇺🇸 626 107
    85th StardustGogeta 626 107
    85th ZakkkkAttackkkk 🇵🇭 626 107
    85th InigoK 🇺🇸 626 107
    85th Lv0Sys 🇵🇱 626 107
    91st neihousaigaai 620 108
    91st StefanHabel 🇨🇦 620 108
    91st CaedenHarper 🇨🇦 620 108
    94th cros107 🇦🇺 609 110
    94th guilhem-roy 🇫🇷 609 110
    96th mousetail 🇳🇱 604 111
    97th OllieBoyne 🇬🇧 598 112
    97th WillConker 598 112
    97th maxgodfrey2004 🇨🇦 598 112
    100th jipsong 🇩🇪 583 115