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    The Calendar 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
    561st albanian-laundromat 631 264
    562nd CatsAreFluffy 627 127
    562nd WillowWispy 627 127
    564th DialFrost 🇸🇬 627 304
    565th AlephSquirrel 625 40
    566th dokutan 624 127
    567th not-a-pokemon 622 113
    568th codereport 🇨🇦 619 63
    569th BalaM314 619 104
    569th acollett89 619 104
    571st HumanoidCPU 619 107
    572nd madex 🇩🇪 618 129
    572nd RedzGoose 🇦🇺 618 129
    572nd calebaitken 618 129
    572nd rollershutter 618 129
    572nd JOrE20 🇺🇸 618 129
    577th MarcMush 🇫🇷 617 91
    578th jupj 🇫🇮 617 114
    579th Ripick 617 135
    580th Europe2048 613 130
    580th nstearns96 🇬🇧 613 130
    580th Stockoh 🇫🇷 613 130
    583rd evnu 612 147
    584th bac0id 611 141
    585th Seanharrs 609 117
    586th kaascevich 609 134
    587th inverseLorentz 🇦🇺 608 131
    587th dokutan 608 131
    587th sciencejiho 608 131
    587th Jaydosu 608 131
    587th Emutis 🇱🇹 608 131
    592nd HumanoidCPU 607 106
    592nd daveberlin 607 106
    594th MeWhenI 🇻🇦 607 111
    595th Shanethegamer 🇺🇸 606 154
    596th emgordon154 606 156
    597th MeWhenI 🇻🇦 605 73
    598th alemelis 604 93
    599th roguh 🇬🇹 601 117
    599th iczelia 🇩🇪 601 117
    601st Mabeloid 🇳🇴 599 133
    602nd MeWhenI 🇻🇦 597 98
    603rd dokutan 596 116
    604th dokutan 595 159
    605th arcpolaris 593 120
    606th SirBogman 🇺🇸 591 64
    607th bac0id 591 119
    608th tatzyr 🇯🇵 590 81
    609th RaBa21 🇭🇺 590 135
    610th DialFrost 🇸🇬 586 67
    611th sciencedjinn 586 136
    611th ihatethefrench 586 136
    611th Florian-Mt 586 136
    614th Schmitt-Very-Cool 586 159
    615th gigaprofisi 🇺🇸 585 110
    616th dokutan 584 174
    617th Trip-kun 583 136
    618th olleicua 🇺🇸 582 82
    619th kurkale6ka 582 137
    619th 4ndyJ 🇬🇧 582 137
    619th Mikey-Beep 🇬🇧 582 137
    619th wobblybits 582 137
    623rd Mabeloid 🇳🇴 581 121
    624th emgordon154 579 49
    625th michelebastione 🇮🇹 579 123
    626th MeWhenI 🇻🇦 576 331
    627th 823126 575 112
    627th dokutan 575 112
    627th snoozingnewt 🇨🇦 575 112
    630th albanian-laundromat 574 77
    631st KatieLG 🇬🇧 574 99
    632nd scpchicken 🇵🇼 573 139
    633rd NanduBC 569 140
    633rd jmerle 🇳🇱 569 140
    633rd RobertHoeh 569 140
    633rd smilesformiles3 569 140
    633rd artem-aramma 569 140
    633rd Andrey2001 569 140
    639th MeWhenI 🇻🇦 569 164
    640th CaedenHarper 🇨🇦 567 104