Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    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 Python in chars.

    # Golfer Points Chars Time Submitted
    81st commandz0 🇺🇸 626 107
    81st zbreit 🇺🇸 626 107
    81st StardustGogeta 626 107
    81st ZakkkkAttackkkk 🇵🇭 626 107
    81st InigoK 🇺🇸 626 107
    81st Lv0Sys 🇵🇱 626 107
    87th neihousaigaai 620 108
    87th StefanHabel 🇨🇦 620 108
    87th CaedenHarper 🇨🇦 620 108
    90th cros107 🇦🇺 609 110
    90th guilhem-roy 🇫🇷 609 110
    92nd mousetail 🇳🇱 604 111
    93rd OllieBoyne 🇬🇧 598 112
    93rd WillConker 598 112
    93rd maxgodfrey2004 🇨🇦 598 112
    96th jipsong 🇩🇪 583 115
    97th rowechenzhong 578 116
    98th dtbao20 🇻🇳 573 117
    98th Pyroan 573 117
    98th vgamula 🇺🇦 573 117
    98th FortuiteMan 🇫🇷 573 117
    98th yujqiao 573 117
    103rd elgan65536 🇺🇸 568 118
    103rd logvp 568 118
    103rd ahmetdemirag 🇨🇾 568 118
    103rd dirckvdende 568 118
    107th jtaxen 563 119
    107th psbpsbp 563 119
    107th klixel 🇨🇦 563 119
    107th vhoulbreque 🇫🇷 563 119
    111th TaserTheFox 🇺🇸 558 120
    111th yokasuretsu 558 120
    111th Troon 558 120
    114th BREMAUCY 🇫🇷 554 121
    114th retrohun 554 121
    116th chartung17 549 122
    117th msbranicky 545 123
    117th bobbysq 545 123
    117th wuzekai518 545 123
    117th denkyuu1 545 123
    117th fuzzylojik-golf 🇺🇸 545 123
    122nd NotEvenIndian 540 124
    122nd ridingqwerty 🇺🇸 540 124
    122nd CommandLeo 🇮🇹 540 124
    125th bnic24 536 125
    125th adoxography 536 125
    125th lelbal 536 125
    128th CatsAreFluffy 528 127
    128th WillowWispy 528 127
    130th madex 🇩🇪 519 129
    130th RedzGoose 🇦🇺 519 129
    130th calebaitken 519 129
    130th rollershutter 519 129
    134th Europe2048 515 130
    134th nstearns96 🇬🇧 515 130
    134th Stockoh 🇫🇷 515 130
    137th inverseLorentz 🇦🇺 511 131
    137th sciencejiho 511 131
    137th Jaydosu 511 131
    137th Emutis 🇱🇹 511 131
    141st Mabeloid 🇳🇴 504 133
    142nd sciencedjinn 493 136
    142nd jastrzumb 493 136
    142nd Florian-Mt 493 136
    145th kurkale6ka 489 137
    145th 4ndyJ 🇬🇧 489 137
    145th Mikey-Beep 🇬🇧 489 137
    145th wobblybits 489 137
    145th Andrey2001 489 137
    145th tomh1012 489 137
    145th Aquateraneal 🇺🇸 489 137
    152nd scpchicken 🇵🇼 482 139
    153rd NanduBC 479 140
    153rd jmerle 🇳🇱 479 140
    153rd RobertHoeh 479 140
    153rd smilesformiles3 479 140
    153rd artem-aramma 479 140
    158th FranklinJiaChen 475 141
    159th brimstonetrader 472 142
    159th codewrite 🇬🇧 472 142