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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?

    xyangst

    49,267
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    49,369
    🥇6
    •
    🥈0
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    🥉0

    hi

    ⛳

    84 / 126 Holes

    🔣

    17 / 64 Langs

    🏆

    45 / 109 Cheevos

    📅

    Card Number Validation in Rust in Chars Play Hole

    15th in Rust and 654th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    171 171
    173 173
    174 174
    183 183
    185 185
    186 186
    189 189
    190 190
    207 207
    213 213
    215 215
    231 231
    288 288
    290 290
    311 311
    313 313