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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?

    Pena86

    30,813
    26,833
    🥇0
    🥈0
    🥉0

    55 / 126 Holes

    🔣

    4 / 64 Langs

    🏆

    20 / 109 Cheevos

    📅

    Abundant Numbers
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    Arabic to Roman
    958th
    ASCII Table
    1,356th
    Catalan Numbers
    1,407th
    Christmas Trees
    1,127th1,200th
    Collatz
    1,759th
    Cubes
    653rd904th
    Diamonds
    1,301st1,497th
    Divisors
    1,316th857th
    Emirp Numbers
    2,007th
    Evil Numbers
    2,180th1,774th
    Fibonacci
    6,078th5,046th
    Fizz Buzz
    11,945th 5,858th8,489th
    Foo Fizz Buzz Bar
    1,993rd2,273rd
    Fractions
    1,305th
    Happy Numbers
    2,072nd
    Happy Numbers (Long)
    1,193rd
    Intersection
    796th
    ISBN
    977th
    Jacobi Symbol
    563rd
    Kolakoski Sequence
    1,154th
    Leap Years
    3,099th2,053rd
    Leyland Numbers
    561st
    Look and Say
    1,025th
    Lucky Numbers
    828th
    Lucky Tickets
    671st
    Morse Decoder
    565th
    Morse Encoder
    728th
    Niven Numbers
    2,396th3,382nd
    Number Spiral
    835th
    Odious Numbers
    1,981st1,406th
    Odious Numbers (Long)
    1,338th
    Ordinal Numbers
    1,351st
    Pangram Grep
    1,348th
    Pascal’s Triangle
    2,082nd
    Pernicious Numbers
    2,709th
    Poker
    447th
    Prime Numbers
    3,386th2,928th
    Prime Numbers (Long)
    2,006th1,794th
    Recamán
    1,243rd
    Rock-paper-scissors-Spock-lizard
    745th
    Roman to Arabic
    1,193rd
    Rule 110
    935th
    Sierpiński Triangle
    987th1,256th
    Smith Numbers
    771st
    Sudoku
    448th
    Sudoku (Fill-in)
    408th
    Vampire Numbers
    394th
    Van Eck Sequence
    1,028th
    λ
    1,155th1,115th
    π
    1,208th
    τ
    909th
    φ
    1,090th
    √2
    1,273rd
    𝑒
    1,274th