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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?

    robin-scragg (they/them)

    53,761
    62,353
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    110 / 126 Holes

    🔣

    1 / 64 Langs

    🏆

    35 / 109 Cheevos

    📅

    12 Days of Christmas
    2,468th
    24 Game
    441st
    99 Bottles of Beer
    1,240th
    Abundant Numbers
    1,911th
    Abundant Numbers (Long)
    1,058th
    Arabic to Roman
    1,567th
    Arithmetic Numbers
    931st
    Arrows
    1,063rd
    Ascending Primes
    907th
    ASCII Table
    1,482nd
    brainfuck
    1,166th
    Card Number Validation
    757th
    Catalan Numbers
    1,230th
    Catalan’s Constant
    1,451st
    Christmas Trees
    1,278th
    Collatz
    1,587th
    CSS Colors
    659th
    Cubes
    723rd
    Day of Week
    1,300th
    Diamonds
    1,587th
    Divisors
    2,336th
    Emirp Numbers
    1,773rd
    Emirp Numbers (Long)
    984th
    Emojify
    1,013th
    Evil Numbers
    1,827th
    Evil Numbers (Long)
    1,365th
    Factorial Factorisation
    742nd
    Farey Sequence
    1,065th
    Fibonacci
    6,453rd
    Fizz Buzz
    7,103rd
    Foo Fizz Buzz Bar
    2,144th
    Fractions
    1,367th
    Gijswijt’s Sequence
    665th
    Happy Numbers
    1,725th
    Happy Numbers (Long)
    1,316th
    Hilbert Curve
    335th
    Intersection
    876th
    Inventory Sequence
    1,043rd
    ISBN
    843rd
    Jacobi Symbol
    536th
    Kaprekar Numbers
    625th
    Kolakoski Constant
    561st
    Kolakoski Sequence
    698th
    Leap Years
    2,601st
    Levenshtein Distance
    973rd
    Leyland Numbers
    561st
    ln 2
    744th
    Look and Say
    1,166th
    Lucky Numbers
    563rd
    Lucky Tickets
    597th
    Mahjong
    264th
    Mandelbrot
    535th
    Maze
    558th
    Medal Tally
    527th
    Minesweeper
    353rd
    Morse Decoder
    671st
    Morse Encoder
    566th
    Musical Chords
    433rd
    Niven Numbers
    3,027th
    Niven Numbers (Long)
    1,727th
    Number Spiral
    935th
    Odious Numbers
    1,491st
    Odious Numbers (Long)
    1,179th
    Ordinal Numbers
    1,524th
    PalindromemordnilaP
    596th
    Pangram Grep
    1,184th
    Partition Numbers
    653rd
    Pascal’s Triangle
    2,056th
    Pernicious Numbers
    2,296th
    Pernicious Numbers (Long)
    1,100th
    Poker
    475th
    Polyominoes
    356th
    Prime Numbers
    3,794th
    Prime Numbers (Long)
    2,203rd
    QR Decoder
    361st
    Recamán
    1,043rd
    Repeating Decimals
    511th
    Reverse Polish Notation
    1,047th
    Rijndael S-box
    719th
    Rock-paper-scissors-Spock-lizard
    414th
    Roman to Arabic
    983rd
    ROT13
    963rd
    Rule 110
    1,011th
    Scrambled Sort
    253rd
    Seven Segment
    943rd
    SI Units
    316th
    Sierpiński Triangle
    1,250th
    Smith Numbers
    681st
    Spelling Numbers
    814th
    Star Wars Opening Crawl
    303rd
    Sudoku
    403rd
    Ten-pin Bowling
    480th
    Tic-tac-toe
    622nd
    Time Distance
    630th
    Tongue-twisters
    941st
    Topological Sort
    351st
    Transpose Sentence
    837th
    Trinomial Triangle
    497th
    United States
    879th
    Vampire Numbers
    783rd
    Van Eck Sequence
    571st
    Zeckendorf Representation
    605th
    Zodiac Signs
    598th
    γ
    1,426th
    λ
    2,184th
    π
    1,373rd
    τ
    974th
    φ
    915th
    √2
    1,251st
    𝑒
    1,278th