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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

    Card Number Validation in all languages in chars.

    # Golfer Points Chars Time Submitted
    641st snoozingnewt 🇨🇦 552 148
    642nd msbranicky 552 185
    643rd edsrzf 🇳🇿 551 135
    644th gpikmddk 549 130
    645th ethanlally 549 170
    645th snoozingnewt 🇨🇦 549 170
    647th KatieLG 🇬🇧 548 105
    648th elgan65536 🇺🇸 548 118
    648th logvp 548 118
    648th ahmetdemirag 🇨🇾 548 118
    648th dirckvdende 548 118
    652nd Matter1024 🇮🇳 548 149
    653rd zakariamouhid 546 118
    654th xyangst 546 171
    654th kmathis22 546 171
    656th najs91 545 131
    656th bac0id 545 131
    656th CaedenHarper 🇨🇦 545 131
    659th jtaxen 543 119
    659th psbpsbp 543 119
    659th klixel 🇨🇦 543 119
    659th vhoulbreque 🇫🇷 543 119
    663rd eranws 542 119
    664th TaserTheFox 🇺🇸 539 120
    664th yokasuretsu 539 120
    664th Troon 539 120
    667th Sciman101 539 147
    668th mousetail 🇳🇱 538 128
    669th BREMAUCY 🇫🇷 534 121
    669th retrohun 534 121
    671st msbranicky 534 175
    672nd JRaspass 🇬🇧 533 74
    673rd deancureton 533 121
    674th chartung17 530 122
    675th msbranicky 530 126
    676th Protothor 528 122
    677th msbranicky 526 123
    677th bobbysq 526 123
    677th wuzekai518 526 123
    677th denkyuu1 526 123
    681st dokutan 525 131
    682nd Macweese 525 178
    683rd galloj 🇨🇿 522 112
    684th NotEvenIndian 521 124
    684th ridingqwerty 🇺🇸 521 124
    684th CommandLeo 🇮🇹 521 124
    687th snoozingnewt 🇨🇦 520 213
    688th bac0id 519 180
    689th bnic24 517 125
    689th adoxography 517 125
    689th lelbal 517 125
    692nd sidok 516 109
    693rd dokutan 514 143
    694th nephila-nacrea 🇬🇧 512 77
    695th emgordon154 511 156
    696th isaiah0311 🇺🇸 510 135
    697th KatieLG 🇬🇧 510 140
    698th yoshykai 510 183
    699th CatsAreFluffy 509 127
    699th WillowWispy 509 127
    701st Chinay-Domitrix 🇺🇸 509 131
    702nd KatieLG 🇬🇧 509 146
    703rd msbranicky 503 138
    704th snoozingnewt 🇨🇦 503 142
    705th madex 🇩🇪 501 129
    705th RedzGoose 🇦🇺 501 129
    705th calebaitken 501 129
    705th rollershutter 501 129
    709th blaztoma 🇱🇹 500 154
    710th MeWhenI 🇻🇦 499 149
    711th Europe2048 497 130
    711th nstearns96 🇬🇧 497 130
    711th Stockoh 🇫🇷 497 130
    714th denkyuu1 493 97
    715th inverseLorentz 🇦🇺 493 131
    715th sciencejiho 493 131
    715th Jaydosu 493 131
    715th Emutis 🇱🇹 493 131
    719th CarterStroik 493 161
    720th TheRealOhead 🇺🇸 492 131