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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?

    tailorspy

    59,869
    •
    58,621
    🥇0
    •
    🥈6
    •
    🥉8

    ⛳

    81 / 126 Holes

    🔣

    2 / 64 Langs

    🏆

    28 / 109 Cheevos

    📅

    Card Number Validation in C++ in Chars Play Hole

    13th in C++ and 478th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    128 128
    129 129
    130 130
    132 132
    134 134
    230 230
    244 244
    265 265
    272 272
    273 273
    276 276
    284 284
    290 290
    310 310
    317 317
    318 318
    323 323
    330 330
    336 336
    345 345
    352 352