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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
    560th WillowWispy 627 127
    562nd DialFrost 🇸🇬 627 304
    563rd AlephSquirrel 625 40
    564th dokutan 624 127
    565th not-a-pokemon 622 113
    566th codereport 🇨🇦 619 63
    567th BalaM314 619 104
    567th acollett89 619 104
    569th HumanoidCPU 619 107
    570th madex 🇩🇪 618 129
    570th RedzGoose 🇦🇺 618 129
    570th calebaitken 618 129
    570th rollershutter 618 129
    570th JOrE20 🇺🇸 618 129
    575th MarcMush 🇫🇷 617 91
    576th jupj 🇫🇮 617 114
    577th Ripick 617 135
    578th Europe2048 613 130
    578th nstearns96 🇬🇧 613 130
    578th Stockoh 🇫🇷 613 130
    581st evnu 612 147
    582nd bac0id 611 141
    583rd Seanharrs 609 117
    584th kaascevich 609 134
    585th inverseLorentz 🇦🇺 608 131
    585th dokutan 608 131
    585th sciencejiho 608 131
    585th Jaydosu 608 131
    585th Emutis 🇱🇹 608 131
    590th HumanoidCPU 607 106
    590th daveberlin 607 106
    592nd MeWhenI 🇻🇦 607 111
    593rd Shanethegamer 🇺🇸 606 154
    594th emgordon154 606 156
    595th MeWhenI 🇻🇦 605 73
    596th alemelis 604 93
    597th roguh 🇬🇹 601 117
    597th iczelia 🇩🇪 601 117
    599th Mabeloid 🇳🇴 599 133
    600th MeWhenI 🇻🇦 597 98
    601st dokutan 596 116
    602nd dokutan 595 159
    603rd arcpolaris 593 120
    604th SirBogman 🇺🇸 591 64
    605th bac0id 591 119
    606th tatzyr 🇯🇵 590 81
    607th RaBa21 🇭🇺 590 135
    608th DialFrost 🇸🇬 586 67
    609th sciencedjinn 586 136
    609th ihatethefrench 586 136
    609th Florian-Mt 586 136
    612th Schmitt-Very-Cool 586 159
    613th gigaprofisi 🇺🇸 585 110
    614th dokutan 584 174
    615th Trip-kun 583 136
    616th olleicua 🇺🇸 582 82
    617th kurkale6ka 582 137
    617th 4ndyJ 🇬🇧 582 137
    617th Mikey-Beep 🇬🇧 582 137
    617th wobblybits 582 137
    621st Mabeloid 🇳🇴 581 121
    622nd emgordon154 579 49
    623rd michelebastione 🇮🇹 579 123
    624th MeWhenI 🇻🇦 576 331
    625th 823126 575 112
    625th dokutan 575 112
    625th snoozingnewt 🇨🇦 575 112
    628th albanian-laundromat 574 77
    629th KatieLG 🇬🇧 574 99
    630th scpchicken 🇵🇼 573 139
    631st NanduBC 569 140
    631st jmerle 🇳🇱 569 140
    631st RobertHoeh 569 140
    631st smilesformiles3 569 140
    631st artem-aramma 569 140
    631st Andrey2001 569 140
    637th MeWhenI 🇻🇦 569 164
    638th CaedenHarper 🇨🇦 567 104
    639th FranklinJiaChen 565 141
    640th KatieLG 🇬🇧 562 85