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    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    Rankings: Holes

    Card Number Validation in all languages in chars.

    # Golfer Points Chars Time Submitted
    161st m-tkach 🇺🇦 855 87
    162nd sean-niemann 🇺🇸 854 68
    163rd sean-niemann 🇺🇸 852 51
    164th lifthrasiir 🇰🇷 851 76
    164th snoozingnewt 🇨🇦 851 76
    164th dokutan 851 76
    167th kg583 🇺🇸 851 134
    167th edsrzf 🇳🇿 851 134
    169th MostParsingVex 850 100
    170th error256 849 106
    171st emgordon154 848 67
    172nd Lv0Sys 🇵🇱 848 76
    173rd m-tkach 🇺🇦 848 144
    174th duckyluuk 🇳🇱 846 68
    175th primo-ppcg 🇹🇭 846 128
    176th lynn 846 131
    177th KasperKivimaeki 🇫🇮 845 141
    178th error256 844 94
    179th KasperKivimaeki 🇫🇮 844 103
    180th IanUtley 844 113
    181st sean-niemann 🇺🇸 844 114
    182nd sean-niemann 🇺🇸 844 121
    182nd edsrzf 🇳🇿 844 121
    184th edsrzf 🇳🇿 843 98
    185th emplv 🇱🇻 843 145
    186th xsot 🇸🇬 840 57
    187th Shanethegamer 🇺🇸 840 67
    187th antimon2 🇯🇵 840 67
    189th GrayJoKing 🇦🇺 839 47
    189th Steffan153 🇫🇮 839 47
    191st jatloe 839 77
    192nd xsot 🇸🇬 839 82
    193rd emplv 🇱🇻 839 142
    193rd sean-niemann 🇺🇸 839 142
    195th edsrzf 🇳🇿 838 131
    196th Shanethegamer 🇺🇸 837 77
    196th biocommando 🇫🇮 837 77
    198th edsrzf 🇳🇿 837 83
    199th snoozingnewt 🇨🇦 837 92
    200th JayXon 🇺🇸 837 109
    201st stefangimmillaro 836 68
    202nd sean-niemann 🇺🇸 836 81
    202nd Steffan153 🇫🇮 836 81
    204th edsrzf 🇳🇿 835 115
    205th emgordon154 834 69
    206th stefangimmillaro 834 80
    207th stefangimmillaro 834 112
    208th edsrzf 🇳🇿 833 108
    209th MeWhenI 🇻🇦 833 130
    210th edsrzf 🇳🇿 833 133
    211th MeWhenI 🇻🇦 833 143
    212th ovs-code 🇩🇪 833 200
    213th JayXon 🇺🇸 832 155
    214th qpwoeirut 829 78
    214th Flekay 🇩🇪 829 78
    214th KatieLG 🇬🇧 829 78
    217th nwellnhof 🇩🇪 828 105
    218th dcgjb 826 78
    219th edsrzf 🇳🇿 826 142
    220th m-tkach 🇺🇦 825 58
    220th anter69 🇭🇺 825 58
    222nd stefangimmillaro 825 99
    223rd retrohun 824 71
    224th ovs-code 🇩🇪 823 78
    225th albanian-laundromat 822 70
    226th MeWhenI 🇻🇦 822 92
    227th primo-ppcg 🇹🇭 822 232
    228th sean-niemann 🇺🇸 821 48
    229th ovs-code 🇩🇪 820 65
    230th ovs-code 🇩🇪 820 106
    230th inventshah 820 106
    232nd nwellnhof 🇩🇪 819 84
    232nd ovs-code 🇩🇪 819 84
    232nd inventshah 819 84
    235th MeWhenI 🇻🇦 819 114
    236th frosster 🇨🇦 818 97
    237th GrayJoKing 🇦🇺 818 101
    238th MeWhenI 🇻🇦 818 183
    239th MeWhenI 🇻🇦 817 85
    240th MeWhenI 🇻🇦 817 104