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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?

    Kaffeleif

    23,975
    21,733
    🥇0
    🥈0
    🥉0

    38 / 126 Holes

    🔣

    3 / 64 Langs

    🏆

    17 / 109 Cheevos

    📅

    12 Days of Christmas
    2,153rd
    Abundant Numbers
    2,440th
    Abundant Numbers (Long)
    727th
    Arithmetic Numbers
    1,154th
    Ascending Primes
    552nd
    Catalan Numbers
    1,249th
    Catalan’s Constant
    1,342nd
    Collatz
    2,134th
    Divisors
    2,988th
    Emirp Numbers
    2,567th
    Emirp Numbers (Long)
    743rd
    Evil Numbers
    1,721st3,892nd
    Evil Numbers (Long)
    845th2,119th
    Factorial Factorisation
    1,079th
    Farey Sequence
    941st
    Fibonacci
    6,551st
    Fizz Buzz
    6,520th7,728th9,920th
    Foo Fizz Buzz Bar
    2,110th1,876th
    Fractions
    434th
    Happy Numbers
    2,864th
    Happy Numbers (Long)
    1,454th
    Leap Years
    2,850th
    Look and Say
    856th
    Medal Tally
    554th
    Niven Numbers
    3,290th
    Niven Numbers (Long)
    1,372nd
    Odious Numbers
    1,359th3,174th
    Odious Numbers (Long)
    602nd1,890th
    Pangram Grep
    1,901st
    Pernicious Numbers
    1,611th
    Pernicious Numbers (Long)
    769th
    Prime Numbers
    3,309th
    Prime Numbers (Long)
    1,369th
    Quine
    3,947th
    Recamán
    1,242nd
    Time Distance
    540th
    Tongue-twisters
    2,199th
    United States
    963rd
    π