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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?

    zt14427

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    Recreational enjoyer of scripts & programming. Data professional.

    99 / 126 Holes

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    59 / 64 Langs

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    58 / 109 Cheevos

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    12 Days of Christmas
    2,537th 2,219th 3,021st
    24 Game
    859th
    99 Bottles of Beer
    3,258th 3,264th
    Abundant Numbers
    3,255th 2,827th 2,895th
    Abundant Numbers (Long)
    2,261st
    Arabic to Roman
    1,455th
    Arithmetic Numbers
    1,598th
    Arrows
    849th
    Ascending Primes
    1,025th
    ASCII Table
    1,229th 1,092nd
    Billiards
    428th
    brainfuck
    1,354th 1,318th
    Card Number Validation
    850th
    Catalan Numbers
    1,856th
    Catalan’s Constant
    1,355th 1,283rd 1,521st
    Christmas Trees
    2,933rd
    Collatz
    2,831st
    CSS Colors
    1,169th
    Cubes
    1,543rd
    Day of Week
    1,470th
    DFA Simulator
    513th
    Diamonds
    2,265th 2,318th 2,411th
    Divisors
    5,177th 4,907th
    Emirp Numbers
    2,638th
    Emirp Numbers (Long)
    1,577th
    Emojify
    1,289th 1,073rd
    Evil Numbers
    3,167th 3,783rd
    Evil Numbers (Long)
    1,891st
    Factorial Factorisation
    1,107th 801st
    Farey Sequence
    1,343rd
    Fibonacci
    8,081st 7,904th9,389th 9,522nd9,539th 9,352nd 9,123rd 8,805th 9,482nd 9,206th
    Fizz Buzz
    11,578th 11,801st
    Foo Fizz Buzz Bar
    2,737th
    Forsyth–Edwards Notation
    785th
    Fractions
    1,871st
    Game of Life
    833rd 789th
    Gijswijt’s Sequence
    1,050th
    Happy Numbers
    2,639th2,569th2,366th 3,039th 2,556th2,640th2,626th2,947th 2,231st2,999th2,775th 2,839th2,721st2,585th 2,547th2,751st1,971st3,025th3,050th2,681st3,068th2,637th2,655th2,555th3,059th 3,061st2,313th 1,614th2,992nd2,790th1,935th1,663rd2,882nd2,269th2,858th
    Happy Numbers (Long)
    1,886th
    Hexdump
    741st
    Intersection
    1,279th 1,318th
    Inventory Sequence
    1,466th
    ISBN
    1,493rd 1,350th
    Kolakoski Sequence
    1,631st
    Leap Years
    4,579th
    Leyland Numbers
    1,703rd
    ln 2
    1,495th
    Look and Say
    1,820th
    Lucky Numbers
    1,135th
    Mandelbrot
    886th
    Maze
    599th
    Medal Tally
    583rd
    Morse Decoder
    811th
    Morse Encoder
    922nd
    Musical Chords
    532nd 531st
    Niven Numbers
    3,226th
    Niven Numbers (Long)
    1,825th
    Number Spiral
    1,253rd 1,104th 1,402nd 1,069th 1,510th
    Odious Numbers
    2,970th
    Odious Numbers (Long)
    1,830th
    Ordinal Numbers
    1,684th
    Pangram Grep
    1,966th
    Partition Numbers
    1,000th
    Pascal’s Triangle
    2,550th 2,399th
    Pernicious Numbers
    3,034th 2,996th
    Pernicious Numbers (Long)
    1,335th
    Poker
    562nd
    Polyominoes
    758th
    Prime Numbers
    4,347th 4,831st4,463rd4,190th 5,029th 4,545th 5,119th 5,304th 5,083rd 4,231st 4,742nd5,156th 5,218th 4,054th
    Prime Numbers (Long)
    2,197th
    Proximity Grid
    509th
    Quine
    761st
    Recamán
    1,850th
    Rijndael S-box
    1,211th 935th 1,205th
    Rock-paper-scissors-Spock-lizard
    895th
    Roman to Arabic
    1,363rd
    ROT13
    973rd
    Rule 110
    1,474th
    Set
    360th
    Seven Segment
    1,446th 1,101st
    Sierpiński Triangle
    1,734th
    Smith Numbers
    1,408th
    Sudoku
    562nd
    Sudoku (Fill-in)
    488th
    Tic-tac-toe
    659th
    Transpose Sentence
    843rd
    United States
    1,289th
    Van Eck Sequence
    1,693rd1,722nd1,719th1,726th1,731st 1,664th 1,724th 1,725th1,710th 1,735th 1,736th1,737th
    Zeckendorf Representation
    673rd
    Zodiac Signs
    628th
    γ
    1,464th
    λ
    1,991st 1,711th 1,789th
    𝑒
    1,849th 1,623rd 2,469th 2,762nd2,303rd