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    The Semiprime Numbers and Sphenic Numbers holes will go live in approximately . Why not try and solve them ahead of time?

    JOrE20 (he/him)

    120,687
    •
    122,968
    🦄2
    •
    💎5
    •
    🥇369
    •
    🥈130
    •
    🥉163

    Visit my site: jore20.hashnode.dev. I promise, sub-100 python chess move validation is possible. (Written in 5 Sep 2026)

    🤖

    AI-Assisted

    ⛳

    135 / 135 Holes

    🔣

    65 / 65 Langs

    🏆

    111 / 116 Cheevos

    📅

    4 Holes Authored

    8 Referrals

    Gray Code Encoder in Ruby in Bytes Play Hole

    1st in Ruby and 215th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    33 33
    34 34
    36 36
    37 37