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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 bytes.

    # Golfer Points Bytes Time Submitted
    161st zacjl 860 110
    162nd voytxt 🇨🇿 859 75
    162nd MeWhenI 🇻🇦 859 75
    162nd m-tkach 🇺🇦 859 75
    162nd error256 859 75
    166th JayXon 🇺🇸 859 95
    167th ovs-code 🇩🇪 857 46
    167th nwellnhof 🇩🇪 857 46
    169th Bulmenisaurus 857 93
    169th lynn 857 93
    169th CornerMercury 🇬🇧 857 93
    169th KasperKivimaeki 🇫🇮 857 93
    169th blaztoma 🇱🇹 857 93
    174th stefangimmillaro 857 139
    175th edsrzf 🇳🇿 856 90
    176th sean-niemann 🇺🇸 855 56
    177th m-tkach 🇺🇦 855 87
    178th sean-niemann 🇺🇸 852 51
    179th MostParsingVex 850 100
    180th error256 849 106
    181st kg583 🇺🇸 849 143
    181st edsrzf 🇳🇿 849 143
    183rd emgordon154 848 67
    184th Lv0Sys 🇵🇱 848 76
    185th DialFrost 🇸🇬 848 94
    185th ndren 848 94
    185th anter69 🇭🇺 848 94
    188th m-tkach 🇺🇦 848 144
    189th primo-ppcg 🇹🇭 846 128
    190th lynn 846 131
    190th edsrzf 🇳🇿 846 131
    192nd KasperKivimaeki 🇫🇮 845 141
    193rd error256 844 94
    194th KasperKivimaeki 🇫🇮 844 103
    195th IanUtley 844 113
    196th sean-niemann 🇺🇸 844 114
    197th sean-niemann 🇺🇸 844 121
    197th edsrzf 🇳🇿 844 121
    199th edsrzf 🇳🇿 843 98
    200th emplv 🇱🇻 843 145
    201st nwellnhof 🇩🇪 841 84
    201st ovs-code 🇩🇪 841 84
    201st inventshah 841 84
    204th xsot 🇸🇬 840 57
    205th kg583 🇺🇸 840 84
    206th GrayJoKing 🇦🇺 839 47
    206th Steffan153 🇫🇮 839 47
    208th moustave 839 95
    208th emgordon154 839 95
    210th emplv 🇱🇻 839 142
    210th sean-niemann 🇺🇸 839 142
    212th edsrzf 🇳🇿 838 131
    213th Shanethegamer 🇺🇸 837 77
    213th biocommando 🇫🇮 837 77
    215th edsrzf 🇳🇿 837 83
    216th snoozingnewt 🇨🇦 837 92
    217th JayXon 🇺🇸 837 109
    218th kg583 🇺🇸 837 113
    219th stefangimmillaro 836 68
    220th sean-niemann 🇺🇸 836 81
    220th Steffan153 🇫🇮 836 81
    222nd edsrzf 🇳🇿 835 115
    223rd stefangimmillaro 834 80
    224th stefangimmillaro 834 112
    225th edsrzf 🇳🇿 833 108
    226th MeWhenI 🇻🇦 833 130
    227th MeWhenI 🇻🇦 833 143
    228th ovs-code 🇩🇪 833 200
    229th JayXon 🇺🇸 832 155
    230th saito-ta 🇯🇵 831 85
    231st MeWhenI 🇻🇦 831 96
    232nd emplv 🇱🇻 830 77
    233rd kg583 🇺🇸 829 80
    234th nwellnhof 🇩🇪 828 105
    235th dcgjb 826 78
    236th edsrzf 🇳🇿 826 142
    237th m-tkach 🇺🇦 825 58
    238th stefangimmillaro 825 99
    239th retrohun 824 71
    240th DialFrost 🇸🇬 822 82