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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

    ISBN in all languages in chars.

    # Golfer Points Chars Time Submitted
    401st clockworknazo 828 129
    402nd emplv 🇱🇻 828 160
    402nd KasperKivimaeki 🇫🇮 828 160
    404th Sakisan 🇧🇪 827 64
    405th prplz 🇦🇺 827 93
    405th hemphen 827 93
    405th feberhard 827 93
    405th sean-niemann 🇺🇸 827 93
    409th lynn 826 148
    409th edsrzf 🇳🇿 826 148
    411th jared-hughes 826 200
    412th emplv 🇱🇻 825 101
    412th stefangimmillaro 825 101
    412th edsrzf 🇳🇿 825 101
    415th Mandrzejy 🇵🇱 825 134
    416th MeWhenI 🇻🇦 824 69
    417th SirBogman 🇺🇸 823 37
    417th Yewzir 🇧🇪 823 37
    419th CLOStrophobic 🇮🇹 823 123
    419th kg583 🇺🇸 823 123
    421st dcgjb 822 67
    422nd GrayJoKing 🇦🇺 822 130
    423rd Bubbler-4 821 48
    423rd stackofbears 821 48
    423rd 2bular 821 48
    426th duckyluuk 🇳🇱 821 75
    427th jeff-at-tamer-dot-codes 🇺🇸 821 84
    427th Artemis21 🇬🇧 821 84
    427th Flekay 🇩🇪 821 84
    430th Shanethegamer 🇺🇸 821 112
    431st Shanethegamer 🇺🇸 820 107
    432nd m-tkach 🇺🇦 820 130
    433rd pardouin 🇫🇷 819 71
    434th Irratix 🇳🇱 819 135
    435th DialFrost 🇸🇬 819 286
    435th frankgraziano 819 286
    437th Shanethegamer 🇺🇸 818 63
    438th annaproxy 818 94
    439th primo-ppcg 🇹🇭 818 164
    440th o0lit3 🇺🇸 817 51
    441st MeWhenI 🇻🇦 817 102
    442nd JayXon 🇺🇸 816 55
    443rd Shanethegamer 🇺🇸 816 124
    444th GrayJoKing 🇦🇺 815 99
    445th Yewzir 🇧🇪 814 113
    445th drabart 🇵🇱 814 113
    447th Shanethegamer 🇺🇸 813 136
    448th sean-niemann 🇺🇸 813 163
    448th Yewzir 🇧🇪 813 163
    448th CaedenHarper 🇨🇦 813 163
    451st saito-ta 🇯🇵 812 32
    451st canissimia 🇦🇶 812 32
    453rd m42km 812 85
    453rd emgordon154 812 85
    453rd JunkIce 812 85
    453rd robin-scragg 812 85
    457th itsh01 812 87
    457th AlephSquirrel 812 87
    457th danielphilpottwork 812 87
    460th emgordon154 812 181
    461st btnlq 811 125
    462nd Yewzir 🇧🇪 810 76
    462nd Shanethegamer 🇺🇸 810 76
    464th stefangimmillaro 810 87
    464th emgordon154 810 87
    466th DialFrost 🇸🇬 810 118
    467th janbehrens 🇩🇪 809 103
    468th plcc0 809 125
    469th Steffan153 🇫🇮 809 151
    470th ovs-code 🇩🇪 807 90
    470th primo-ppcg 🇹🇭 807 90
    472nd jotslo 🇬🇧 807 107
    473rd Mandrzejy 🇵🇱 807 114
    473rd AZTECCO 807 114
    475th error256 807 132
    476th m-tkach 🇺🇦 807 137
    476th sean-niemann 🇺🇸 807 137
    478th DialFrost 🇸🇬 805 72
    479th GrayJoKing 🇦🇺 805 113
    480th GrayJoKing 🇦🇺 804 152