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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?

    kkoenig

    56,077
    56,433
    💎2
    🥇35
    🥈0
    🥉6

    87 / 126 Holes

    🔣

    40 / 64 Langs

    🏆

    38 / 109 Cheevos

    📅

    12 Days of Christmas
    78th 65th 8th
    24 Game
    11th
    99 Bottles of Beer
    36th 28th 21st
    Abundant Numbers
    9th 1,157th
    Abundant Numbers (Long)
    9th
    Arabic to Roman
    20th 11th 43rd
    Arithmetic Numbers
    5th 466th
    Arrows
    27th
    Ascending Primes
    13th
    ASCII Table
    36th 30th 10th
    brainfuck
    21st 373rd
    Catalan Numbers
    1st
    Catalan’s Constant
    Christmas Trees
    18th 14th 8th
    Collatz
    11th 19th 13th
    CSS Colors
    4th
    Cubes
    Day of Week
    19th 15th31st11th 1st 47th90th 79th 241st
    DFA Simulator
    7th
    Diamonds
    43rd
    Divisors
    143rd 4th
    Emirp Numbers
    90th 36th 16th
    Emirp Numbers (Long)
    12th
    Emojify
    13th
    Evil Numbers
    13th 621st
    Evil Numbers (Long)
    7th 41st
    Factorial Factorisation
    21st
    Farey Sequence
    39th 22nd
    Fibonacci
    13th63rd3rd58th3rd43rd1st47th53rd71st34th52nd83rd41st1st85th165th51st337th128th94th208th74th121st75th56th53rd191st70th142nd274th254th 76th110th33rd76th 60th
    Fizz Buzz
    71st141st 1st110th19th 1st18th9th 76th 174th 104th
    Foo Fizz Buzz Bar
    84th 1st
    Forsyth–Edwards Notation
    14th
    Fractions
    1st
    Game of Life
    13th
    Gijswijt’s Sequence
    13th
    Happy Numbers
    21st
    Happy Numbers (Long)
    32nd
    Hexdump
    11th
    Hilbert Curve
    14th
    Intersection
    16th 8th 5th
    Inventory Sequence
    17th
    ISBN
    19th
    Jacobi Symbol
    1st
    Kaprekar Numbers
    11th
    Kolakoski Constant
    Kolakoski Sequence
    13th
    Leap Years
    79th110th114th 19th
    Levenshtein Distance
    24th
    Leyland Numbers
    10th
    ln 2
    Look and Say
    22nd
    Lucky Numbers
    26th
    Lucky Tickets
    18th
    Morse Decoder
    18th
    Morse Encoder
    17th
    Niven Numbers
    122nd 1st 785th
    Niven Numbers (Long)
    4th 399th
    Number Spiral
    26th
    Odious Numbers
    10th 267th
    Odious Numbers (Long)
    7th
    Ordinal Numbers
    20th
    Pangram Grep
    58th60th26th 18th
    Partition Numbers
    18th
    Pascal’s Triangle
    33rd 11th 393rd
    Pernicious Numbers
    43rd 1st 663rd
    Pernicious Numbers (Long)
    17th
    Prime Numbers
    31st 46th64th 16th21st 250th 43rd 169th
    Prime Numbers (Long)
    1st
    Quine
    58th207th 66th63rd59th 4th 1st 355th 1st 76th 99th
    Recamán
    12th
    Reverse Polish Notation
    3rd
    Rijndael S-box
    17th
    Roman to Arabic
    14th
    ROT13
    8th
    Rule 110
    6th
    Scrambled Sort
    13th
    Seven Segment
    5th
    Sierpiński Triangle
    32nd
    Smith Numbers
    17th
    Spelling Numbers
    💎
    Tic-tac-toe
    7th
    Tongue-twisters
    9th
    United States
    14th 35th 390th
    Vampire Numbers
    5th
    Van Eck Sequence
    16th
    γ
    λ
    9th
    π
    18th 44th 94th 27th 37th 42nd 43rd55th
    τ
    36th
    φ
    1st
    √2
    63rd 1st
    𝑒
    6th 395th