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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?

    Apataras

    27,197
    26,790
    💎2
    🥇10
    🥈0
    🥉0

    49 / 126 Holes

    🔣

    4 / 64 Langs

    🏆

    21 / 109 Cheevos

    📅

    12 Days of Christmas
    119th
    99 Bottles of Beer
    35th
    Abundant Numbers
    69th
    Abundant Numbers (Long)
    66th
    Arabic to Roman
    49th
    Arithmetic Numbers
    27th
    Arrows
    23rd
    Ascending Primes
    32nd
    ASCII Table
    43rd
    Card Number Validation
    13th
    Catalan Numbers
    28th
    Christmas Trees
    70th
    Collatz
    47th
    CSS Colors
    26th
    Day of Week
    19th
    Divisors
    79th43rd
    Emirp Numbers
    34th
    Evil Numbers
    37th1st
    Evil Numbers (Long)
    32nd41st
    Factorial Factorisation
    17th
    Farey Sequence
    18th
    Fibonacci
    254th123rd1st191st
    Fizz Buzz
    180th30th
    Foo Fizz Buzz Bar
    66th
    Forsyth–Edwards Notation
    23rd
    Fractions
    38th
    Happy Numbers
    29th
    Happy Numbers (Long)
    28th
    ISBN
    36th
    Leap Years
    33rd
    Leyland Numbers
    8th
    ln 2
    💎
    Look and Say
    13th
    Niven Numbers
    35th
    Niven Numbers (Long)
    37th
    Odious Numbers
    12th1st
    Odious Numbers (Long)
    30th1st
    Ordinal Numbers
    39th
    Pascal’s Triangle
    37th
    Pernicious Numbers
    63rd
    Pernicious Numbers (Long)
    39th
    Prime Numbers
    97th
    Prime Numbers (Long)
    62nd
    Recamán
    25th
    Set
    11th
    Spelling Numbers
    23rd
    United States
    35th
    π
    29th
    τ
    27th