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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?

    albanian-laundromat (she/her)

    106,341
    109,284
    🦄36
    💎232
    🥇368
    🥈241
    🥉189

    i like using python

    125 / 126 Holes

    🔣

    55 / 64 Langs

    🏆

    85 / 109 Cheevos

    📅

    4 Holes Authored

    12 Days of Christmas
    8th 12th 19th 7th 3rd18th 3rd 57th 5th
    24 Game
    23rd 92nd 3rd
    99 Bottles of Beer
    7th 6th5th 4th19th 6th💎4th 2nd 3rd17th 4th 15th79th 36th 47th 5th
    Abundant Numbers
    15th 4th 67th 6th8th 24th4th 2nd 8th7th 1st1st 15th 100th 9th 58th 1st 7th
    Abundant Numbers (Long)
    14th 1st 46th 16th 7th1st 21st 24th3rd 10th2nd10th7th9th 1st1st 34th63rd 4th 34th 1st52nd 1st
    Arabic to Roman
    8th 33rd 9th 6th 185th21st 6th
    Arithmetic Numbers
    13th 2nd 32nd 5th4th 5th 7th 7th5th 6th 5th 25th 6th 4th
    Arrows
    5th 47th 7th
    Ascending Primes
    4th 24th 2nd 3rd 6th 80th 3rd
    ASCII Table
    9th 5th 27th 6th 15th 7th 6th 61st 3rd
    Billiards
    💎 💎16th 1st 2nd 2nd4th 4th 3rd4th 38th 4th 💎
    brainfuck
    26th 6th 98th 4th
    Calendar
    💎 73rd 🦄
    Card Number Validation
    6th 2nd 2nd13th 4th 2nd 5th9th 5th 3rd 41st 5th 5th
    Catalan Numbers
    5th 3rd 2nd40th 11th 10th 13th 65th 💎 135th 💎
    Catalan’s Constant
    3rd 3rd 5th 40th 2nd
    Christmas Trees
    5th 28th 18th 4th 2nd 6th9th 1st 10th42nd 130th 5th 5th 1st
    Collatz
    17th 7th 31st46th 4th18th 20th6th9th 6th 7th3rd 3rd50th 24th1st 4th 38th 4th 6th
    Continued Fractions
    🦄4th 💎 9th 🦄9th 3rd2nd 2nd🦄2nd2nd6th 3rd 10th 2nd3rd2nd 1st 2nd 2nd 🦄🦄 2nd
    CSS Colors
    1st 75th 2nd
    Cubes
    4th 25th 💎 2nd 99th 1st
    Day of Week
    21st 7th 36th 7th 98th 3rd
    DFA Simulator
    5th 2nd 22nd 2nd 44th 4th
    Diamonds
    4th 28th 37th 4th 2nd 4th 3rd 18th 89th 83rd 3rd
    Divisors
    19th 1st 143rd 11th 7th1st 16th 14th1st 10th 10th9th 1st 88th 23rd 6th 1st 6th135th95th 1st
    Emirp Numbers
    8th 5th 4th10th 7th 3rd16th 1st 22nd 4th 6th
    Emirp Numbers (Long)
    7th 17th 4th 6th 4th 44th 4th 2nd
    Emojify
    88th 5th
    Evil Numbers
    14th 13th 10th 4th42nd 19th1st 2nd11th 7th 15th 139th 15th 13th
    Evil Numbers (Long)
    14th 11th 9th 4th 18th 7th7th 5th 8th 161st 6th
    Factorial Factorisation
    7th 4th 2nd20th 💎 2nd 4th6th 6th 💎 49th 4th 2nd
    Farey Sequence
    5th 5th17th 11th1st 7th7th 8th 9th 29th 4th
    Fibonacci
    22nd 28th43rd101st43rd117th35th 10th49th67th46th46th51st8th 45th25th10th11th1st 18th 26th38th144th 62nd16th37th146th27th32nd11th75th9th190th37th35th7th159th137th 21st51st27th7th46th 12th15th
    Fizz Buzz
    17th 12th16th 197th 48th 26th48th34th9th12th 27th 14th37th 8th 56th412th 11th 547th 6th185th 20th
    Foo Fizz Buzz Bar
    11th 7th 43rd 4th7th 8th13th 9th 50th 4th 272nd 6th 7th
    Forsyth–Edwards Notation
    4th 26th 💎 3rd 75th 16th 6th
    Fractions
    7th 4th 5th 4th 7th 191st 6th
    Game of Life
    2nd 💎14th 4th 3rd 💎 2nd 3rd 33rd 3rd
    Gijswijt’s Sequence
    3rd 20th 7th 6th 55th 4th
    Happy Numbers
    7th 4th25th 7th9th1st 1st8th 8th 66th 4th 11th
    Happy Numbers (Long)
    5th 5th29th 6th 11th 7th1st 7th 7th 117th 8th
    Hexdump
    4th 2nd 4th 5th 4th 85th 💎
    Intersection
    4th 3rd30th 5th 6th 187th 3rd
    Inventory Sequence
    13th 8th 4th28th 7th 7th 5th 70th 5th
    ISBN
    7th 7th 7th6th 7th 6th 95th 7th
    Jacobi Symbol
    29th 6th 124th 5th
    Kaprekar Numbers
    6th 3rd 2nd14th 5th 42nd 5th
    Kolakoski Constant
    3rd 5th 81st 3rd
    Kolakoski Sequence
    7th 7th 101st 9th
    Leap Years
    18th54th9th17th145th48th97th18th 32nd 37th25th26th12th 15th5th15th9th24th 7th 21st156th 37th 13th46th25th15th12th79th 147th21st 5th88th64th 16th14th 18th11th12th5th
    Levenshtein Distance
    3rd 116th 10th 7th
    Leyland Numbers
    8th 4th 23rd 4th1st 5th 6th 63rd 8th 4th
    ln 2
    3rd 33rd 4th 5th 4th 34th 89th 2nd
    Look and Say
    5th 4th 8th 4th 6th 93rd 60th 3rd
    Lucky Numbers
    7th 7th 5th13th 7th 178th 5th
    Lucky Tickets
    3rd 3rd 6th 60th 💎
    Mahjong
    2nd 13th 2nd 3rd 30th 2nd
    Mandelbrot
    6th 1st 7th 18th 6th4th 5th💎5th 5th 7th3rd3rd 73rd 4th 4th 5th5th
    Maze
    💎 2nd14th 2nd 2nd4th 3rd 16th 2nd 30th 2nd 1st
    Medal Tally
    22nd 3rd 6th 41st 2nd
    Minesweeper
    5th 💎💎 🦄10th 2nd💎 4th2nd2nd💎1st 4th 8th10th 4th 💎 22nd 2nd 4th 3rd 💎💎 2nd
    Morse Decoder
    6th 144th 3rd
    Morse Encoder
    4th 4th 75th 4th
    Multitap Input
    💎💎 💎 2nd 1st 🦄💎4th2nd 2nd💎 43rd 💎 💎 2nd
    Musical Chords
    💎 2nd13th 2nd 3rd 💎 31st 💎 💎 2nd
    N Queens
    2nd 13th 2nd 2nd7th 4th 38th 💎 2nd
    Niven Numbers
    17th46th1st1st43rd1st48th20th 4th1st 33rd1st28th1st11th1st1st7th11th1st 6th1st 19th22nd1st12th33rd 1st30th27th19th1st33rd 1st15th 4th85th1st 1st18th 1st13th1st5th
    Niven Numbers (Long)
    12th 1st 7th28th 9th 8th 10th 1st 47th 4th 4th
    Number Spiral
    26th 8th 110th 6th
    Odious Numbers
    12th 12th 10th 4th38th 20th1st 8th 2nd8th 6th 20th 103rd 14th
    Odious Numbers (Long)
    11th 10th 9th 4th 18th 7th8th 5th 16th 85th 9th
    Ordinal Numbers
    7th 8th 6th 6th 157th 9th
    PalindromemordnilaP
    3rd 3rd22nd 💎 6th 6th 78th 2nd
    Pangram Grep
    13th 6th 3rd31st 14th12th 18th 4th17th 6th 154th 35th 62nd 5th 9th
    Partition Numbers
    9th 6th 3rd25th 13th 5th 82nd 5th 8th
    Pascal’s Triangle
    22nd 13th 6th29th 11th4th 6th 8th 41st 85th 7th 11th
    Pernicious Numbers
    21st 4th42nd 19th 8th 16th 113th 25th
    Pernicious Numbers (Long)
    6th 32nd 9th 10th 87th 4th
    Poker
    23rd 2nd 3rd 66th 2nd
    Polyominoes
    2nd 17th 💎3rd💎💎 💎 3rd 💎 44th 2nd
    Prime Numbers
    7th 13th 16th 1st 4th28th 24th 27th1st 3rd5th 5th39th 1st1st1st 1st 15th57th 7th 1st
    Prime Numbers (Long)
    9th 6th22nd 25th 23rd6th18th 5th 8th25th 11th35th1st 22nd 8th 56th 1st
    Proximity Grid
    💎 18th 5th 42nd 🦄 2nd
    QR Decoder
    4th 77th 4th
    Quine
    1st7th1st10th 7th32nd 36th26th1st 1st 6th1st 1st 103rd 69th 75th 8th
    Recamán
    12th 3rd 3rd 5th 5th 5th 5th 28th 7th
    Repeating Decimals
    💎 25th 2nd 4th 💎 90th 4th 💎 💎
    Reverse Polish Notation
    26th 12th 4th 53rd5th 113th 5th
    Reversi
    💎💎 2nd17th 💎4th3rd💎 4th 💎 45th 2nd 🦄 💎
    Rijndael S-box
    19th 💎 4th 50th 💎
    Rock-paper-scissors-Spock-lizard
    23rd 3rd 166th 4th
    Roman to Arabic
    30th 4th 9th 104th1st 10th
    ROT13
    2nd 20th 5th 93rd 30th 5th
    Rule 110
    23rd 6th 75th 4th
    Scrambled Sort
    3rd 💎 3rd15th 2nd 2nd6th 3rd 5th 7th 28th 2nd 💎
    Set
    2nd 2nd12th 2nd 4th 4th 30th 2nd
    Seven Segment
    3rd 6th 19th 5th 3rd 5th 48th 3rd
    SI Units
    2nd16th 42nd 2nd
    Sierpiński Triangle
    31st 8th 124th 9th
    Smith Numbers
    6th 7th 6th 6th 5th 70th 5th
    Spelling Numbers
    8th 22nd63rd 2nd 131st 3rd
    Star Wars GPT
    3rd 🦄2nd 🦄16th 💎2nd2nd2nd 💎2nd 3rd 2nd 💎 41st 3rd 💎
    Star Wars Opening Crawl
    2nd💎 💎 3rd 86th 2nd
    Sudoku
    18th 🦄 3rd 43rd 💎
    Sudoku (Fill-in)
    15th 💎 🦄 3rd 34th 💎
    Ten-pin Bowling
    6th 9th 94th 4th
    Tic-tac-toe
    5th 💎 2nd22nd 💎 7th 4th 💎 70th 3rd
    Time Distance
    💎 4th 2nd 2nd 82nd 3rd
    Tongue-twisters
    2nd 27th 5th 7th7th 3rd 27th18th 60th 5th
    Topological Sort
    🦄2nd 🦄🦄 6th5th 2nd15th 💎💎 2nd 💎💎💎 4th 3rd 4th4th4th💎3rd 32nd 2nd 2nd 💎3rd 🦄 💎
    Tower of Hanoi
    10th 5th11th33rd21st26th 9th2nd24th 17th13th7th 8th6th5th2nd16th 15th5th 26th30th 18th 11th12th8th26th 67th 5th 9th5th 9th
    Transpose Sentence
    6th 3rd 19th 💎 1st9th 4th 39th 10th2nd 20th 5th 1st
    Trinomial Triangle
    💎7th 4th 6th 2nd13th 3rd2nd 💎 5th 2nd 29th 4th 💎 3rd
    United States
    157th 4th
    Vampire Numbers
    4th 3rd 23rd 💎 💎 4th 60th 2nd
    Van Eck Sequence
    9th 5th 3rd28th 3rd 13th 6th 4th 111th 8th
    Zeckendorf Representation
    5th 2nd 17th 2nd 2nd 5th4th 5th 11th 3rd 26th 5th 5th
    Zodiac Signs
    7th 3rd13th 3rd3rd 3rd 2nd8th 3rd 2nd 35th 💎
    γ
    3rd 💎20th 2nd2nd 2nd 63rd 💎 💎 💎
    λ
    4th 3rd25th 4th 3rd 72nd 💎 3rd 1st
    π
    7th 6th12th 26th 8th 5th 6th 95th 3rd
    τ
    5th 26th 4th 4th 86th 3rd
    φ
    5th 23rd 5th 10th 8th 57th 3rd
    √2
    4th 4th 10th 147th 2nd
    𝑒
    11th 6th 38th 8th 6th 6th 144th 7th