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    The Calendar hole will go live in approximately . Why not try and solve it ahead of time?

    lynn (she/her)

    114,647
    •
    111,214
    💎78
    •
    🥇583
    •
    🥈191
    •
    🥉234

    ⛳

    122 / 123 Holes

    🔣

    47 / 62 Langs

    🏆

    66 / 99 Cheevos

    📅

    9 Referrals

    Card Number Validation in Haskell in Chars Play Hole

    2nd in Haskell and 153rd overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    131 131
    132 132
    139 139
    216 216