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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 bytes.

    # Golfer Points Bytes Time Submitted
    501st CaedenHarper 🇨🇦 700 144
    502nd retrohun 699 60
    503rd cbrt-x 699 157
    504th rzv-me 698 95
    505th edsrzf 🇳🇿 697 52
    506th denkyuu1 697 67
    507th Alex-x90 🇺🇸 697 100
    507th madex 🇩🇪 697 100
    509th DialFrost 🇸🇬 696 106
    510th BlankSpruce 696 123
    511th weeble 695 74
    512th HumanoidCPU 695 114
    513th Shanethegamer 🇺🇸 695 118
    514th mousetail 🇳🇱 695 133
    515th Shanethegamer 🇺🇸 695 172
    516th MeWhenI 🇻🇦 693 115
    517th LukeBridges 🇬🇧 692 92
    517th ComradeSquirrel 692 92
    519th Shanethegamer 🇺🇸 691 127
    520th Shanethegamer 🇺🇸 691 156
    521st ovs-code 🇩🇪 690 75
    522nd snoozingnewt 🇨🇦 690 116
    523rd Alex-x90 🇺🇸 690 124
    523rd Herbert00709 🇵🇱 690 124
    525th emgordon154 690 134
    526th tobeannouncd 690 159
    527th MeWhenI 🇻🇦 689 34
    527th emgordon154 689 34
    527th plcc0 689 34
    530th jipsong 🇩🇪 689 115
    530th luuumine 🇫🇷 689 115
    530th Bmrl7 689 115
    533rd snoozingnewt 🇨🇦 688 95
    534th janlelis 687 68
    535th MeWhenI 🇻🇦 687 174
    536th Salutations45 685 93
    536th strattonwhisler 685 93
    538th albanian-laundromat 🇺🇸 683 108
    539th rowechenzhong 683 116
    540th Natanaelel 🇸🇪 682 55
    541st edsrzf 🇳🇿 681 76
    542nd Shanethegamer 🇺🇸 679 101
    543rd NickTheEASDude 🇺🇸 678 115
    544th solisolu 677 103
    545th dtbao20 🇻🇳 677 117
    545th Pyroan 677 117
    545th vgamula 🇺🇦 677 117
    545th FortuiteMan 🇫🇷 677 117
    545th yujqiao 🇸🇬 677 117
    550th aDwarfNamedUrist 677 162
    551st emgordon154 676 76
    552nd the-zammers 673 163
    553rd elgan65536 🇺🇸 672 118
    553rd logvp 672 118
    553rd ahmetdemirag 🇨🇾 672 118
    553rd dirckvdende 672 118
    557th BlankSpruce 670 104
    558th tailorspy 669 128
    559th pardouin 🇫🇷 668 57
    560th jtaxen 666 119
    560th psbpsbp 666 119
    560th klixel 🇨🇦 666 119
    560th vhoulbreque 🇫🇷 666 119
    564th jerrandolph 666 177
    564th CaedenHarper 🇨🇦 666 177
    566th commandz0 🇺🇸 665 98
    567th MeWhenI 🇻🇦 664 68
    568th Herbert00709 🇵🇱 664 105
    569th Yax42 🇫🇷 664 129
    569th emgordon154 664 129
    571st TaserTheFox 🇺🇸 660 120
    571st yokasuretsu 660 120
    571st Troon 660 120
    571st keelimeguy 🇺🇸 660 120
    571st denkyuu1 660 120
    576th Shanethegamer 🇺🇸 659 41
    577th jkelly467 659 99
    578th rniii 658 106
    578th gastropner 658 106
    578th prestosilver 🇺🇸 658 106
    581st CaedenHarper 🇨🇦 658 140
    582nd dbut2 🇦🇺 658 179
    583rd two-bad 🇬🇧 657 97
    583rd LordSir101 657 97
    585th error256 656 101
    586th GolfingSuccess 🇬🇷 656 174
    587th GrayJoKing 🇦🇺 655 79
    588th BREMAUCY 🇫🇷 655 121
    588th retrohun 655 121
    590th snoozingnewt 🇨🇦 655 180
    591st yeminghan2021 654 131
    592nd error256 651 142
    593rd CaedenHarper 🇨🇦 650 36
    594th xyangst 650 98
    594th BambooleanLogic 🇸🇪 650 98
    596th emgordon154 650 113
    597th chartung17 650 122
    598th albanian-laundromat 🇺🇸 648 291
    599th Yax42 🇫🇷 646 108
    600th CatsAreFluffy 645 53