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

    Rankings: Holes

    Card Number Validation in all languages in chars.

    # Golfer Points Chars Time Submitted
    1st lyphyser 1,000 15
    1st 2bular 1,000 15
    1st Natanaelel 🇸🇪 1,000 15
    4th bizy-coder 957 67
    4th pardouin 🇫🇷 957 67
    4th btnlq 957 67
    4th Seek64 🇩🇪 957 67
    4th m-tkach 🇺🇦 957 67
    4th Rubiksmath 957 67
    4th JayXon 🇺🇸 957 67
    4th khvdm 957 67
    4th ryyyn 🇺🇸 957 67
    4th Steffan153 🇫🇮 957 67
    14th hallvabo 🇳🇴 943 68
    14th sisyphus-gpt 943 68
    16th darrenks 🇺🇸 938 16
    16th codereport 🇨🇦 938 16
    18th saito-ta 🇯🇵 937 25
    19th duckyluuk 🇳🇱 937 68
    19th JayXon 🇺🇸 937 68
    19th emplv 🇱🇻 937 68
    19th rucin93 🇵🇱 937 68
    19th sean-niemann 🇺🇸 937 68
    19th Steffan153 🇫🇮 937 68
    25th ovs-code 🇩🇪 931 29
    26th nwellnhof 🇩🇪 923 69
    27th rhdqor213 918 74
    28th JayXon 🇺🇸 916 51
    28th radarek 🇵🇱 916 51
    30th kg583 🇺🇸 916 70
    30th sean-niemann 🇺🇸 916 70
    32nd pardouin 🇫🇷 910 62
    32nd JayXon 🇺🇸 910 62
    32nd Steffan153 🇫🇮 910 62
    35th stefangimmillaro 910 70
    36th JayXon 🇺🇸 909 78
    36th AdrienHache 🇫🇷 909 78
    38th sisyphus-ppcg 🇦🇺 906 42
    38th saito-ta 🇯🇵 906 42
    40th 2bular 900 30
    40th zacjl 900 30
    40th rkg-huwdu 🇵🇱 900 30
    43rd namelessiw 898 79
    44th GrayJoKing 🇦🇺 897 71
    44th pardouin 🇫🇷 897 71
    44th ovs-code 🇩🇪 897 71
    44th vlpx 🇫🇮 897 71
    44th lukegustafson 🇺🇸 897 71
    49th JayXon 🇺🇸 895 103
    50th JayXon 🇺🇸 894 76
    51st ovs-code 🇩🇪 893 42
    52nd canissimia 🇦🇶 892 47
    52nd xsot 🇸🇬 892 47
    54th JayXon 🇺🇸 892 96
    55th duckyluuk 🇳🇱 891 72
    55th ndren 891 72
    55th CornerMercury 🇬🇧 891 72
    55th anter69 🇭🇺 891 72
    59th JayXon 🇺🇸 889 104
    60th nwellnhof 🇩🇪 887 80
    60th Yax42 🇫🇷 887 80
    62nd primo-ppcg 🇹🇭 885 43
    63rd nwellnhof 🇩🇪 885 51
    63rd bitsandbeyond 🇳🇱 885 51
    65th xsot 🇸🇬 885 72
    65th edsrzf 🇳🇿 885 72
    67th JayXon 🇺🇸 885 88
    67th edsrzf 🇳🇿 885 88
    69th GrayJoKing 🇦🇺 884 41
    69th nwellnhof 🇩🇪 884 41
    71st JayXon 🇺🇸 884 64
    71st Steffan153 🇫🇮 884 64
    73rd emplv 🇱🇻 884 75
    74th JayXon 🇺🇸 883 62
    75th Steffan153 🇫🇮 882 17
    76th inventshah 882 74
    76th JayXon 🇺🇸 882 74
    76th pardouin 🇫🇷 882 74
    76th edsrzf 🇳🇿 882 74
    80th pardouin 🇫🇷 881 53
    80th Steffan153 🇫🇮 881 53
    82nd moustave 879 73
    82nd emgordon154 879 73
    84th JayXon 🇺🇸 879 134
    85th nwellnhof 🇩🇪 877 105
    86th error256 876 63
    86th JayXon 🇺🇸 876 63
    88th sean-niemann 🇺🇸 876 64
    88th edsrzf 🇳🇿 876 64
    88th Steffan153 🇫🇮 876 64
    91st dmrichwa 🇺🇸 873 73
    91st DialFrost 🇸🇬 873 73
    93rd nwellnhof 🇩🇪 873 135
    93rd edsrzf 🇳🇿 873 135
    95th codereport 🇨🇦 872 43
    96th rucin93 🇵🇱 872 78
    96th JayXon 🇺🇸 872 78
    96th sean-niemann 🇺🇸 872 78
    96th edsrzf 🇳🇿 872 78
    96th Steffan153 🇫🇮 872 78