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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?

    HETHAT 🇩🇿

    32,893
    32,432
    🥇16
    🥈0
    🥉0

    38 / 126 Holes

    🔣

    1 / 64 Langs

    🏆

    25 / 109 Cheevos

    📅

    Abundant Numbers
    58th
    Abundant Numbers (Long)
    34th
    Arithmetic Numbers
    25th
    Collatz
    115th
    CSS Colors
    144th
    Divisors
    1st
    Emirp Numbers
    116th
    Evil Numbers
    1st
    Evil Numbers (Long)
    41st
    Factorial Factorisation
    55th
    Fibonacci
    1st
    Fizz Buzz
    60th
    Happy Numbers
    66th
    Kolakoski Sequence
    78th
    Leap Years
    17th
    ln 2
    1st
    Look and Say
    100th
    Lucky Numbers
    68th
    Niven Numbers
    47th
    Niven Numbers (Long)
    100th
    Odious Numbers
    1st
    Odious Numbers (Long)
    85th
    Ordinal Numbers
    74th
    Pangram Grep
    45th
    Pascal’s Triangle
    85th
    Pernicious Numbers
    77th
    Prime Numbers
    86th
    Quine
    1st
    Recamán
    78th
    Rock-paper-scissors-Spock-lizard
    76th
    Roman to Arabic
    110th
    ROT13
    91st
    Sierpiński Triangle
    39th
    Tic-tac-toe
    70th
    π
    106th
    τ
    97th
    √2
    1st
    𝑒
    1st