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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?

    Lv0Sys 🇵🇱

    102,957
    94,127
    💎4
    🥇38
    🥈8
    🥉5

    I'm Gregory.

    126 / 126 Holes

    🔣

    26 / 64 Langs

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    65 / 109 Cheevos

    📅

    12 Days of Christmas
    90th 199th14th 171st 66th
    24 Game
    10th5th 2nd 7th11th 42nd 9th
    99 Bottles of Beer
    97th 95th 100th 155th
    Abundant Numbers
    64th 59th23rd 27th 258th
    Abundant Numbers (Long)
    47th 11th 126th
    Arabic to Roman
    8th 18th 63rd 85th
    Arithmetic Numbers
    38th 33rd 112th
    Arrows
    11th 25th 66th
    Ascending Primes
    7th 28th
    ASCII Table
    49th 33rd 103rd
    Billiards
    10th 76th
    brainfuck
    39th 95th12th 219th 31st
    Calendar
    2nd 4th 12th 33rd
    Card Number Validation
    26th 81st
    Catalan Numbers
    1st20th 116th 1st
    Catalan’s Constant
    62nd 18th
    Christmas Trees
    23rd 57th17th 137th 40th
    Collatz
    71st 29th 9th198th 41st
    Continued Fractions
    💎 7th 9th 30th 13th
    CSS Colors
    93rd 201st
    Cubes
    50th12th 112th 27th
    Day of Week
    1st 76th 17th
    DFA Simulator
    5th 40th 114th
    Diamonds
    21st 41st 34th 69th 24th
    Divisors
    11th 8th52nd60th 21st 94th88th 120th 44th1st
    Emirp Numbers
    29th 25th 74th12th 141st 45th
    Emirp Numbers (Long)
    20th 94th
    Emojify
    67th12th 178th
    Evil Numbers
    86th 140th 69th
    Evil Numbers (Long)
    72nd 47th 41st 42nd
    Factorial Factorisation
    19th 59th
    Farey Sequence
    25th 71st
    Fibonacci
    9th 214th103rd 147th 185th144th 150th51st27th191st124th159th55th
    Fizz Buzz
    59th 165th278th35th 125th156th255th1st 79th 215th
    Foo Fizz Buzz Bar
    72nd 34th 134th 25th
    Forsyth–Edwards Notation
    12th
    Fractions
    54th16th 161st 1st
    Game of Life
    13th 24th
    Gijswijt’s Sequence
    11th 127th
    Happy Numbers
    33rd 31st18th 233rd 49th
    Happy Numbers (Long)
    13th 12th16th 138th 30th
    Hexdump
    21st 36th 52nd 26th
    Hilbert Curve
    2nd 7th 24th 7th
    Intersection
    9th14th 67th 172nd
    Inventory Sequence
    24th 71st
    ISBN
    38th 16th 11th 40th 103rd
    Jacobi Symbol
    39th 79th 23rd
    Kaprekar Numbers
    23rd4th 15th
    Kolakoski Constant
    86th 26th
    Kolakoski Sequence
    82nd 167th 36th
    Leap Years
    6th 99th 61st20th 57th 69th
    Levenshtein Distance
    34th 14th137th 4th22nd
    Leyland Numbers
    48th9th 195th 38th
    ln 2
    24th 100th
    Look and Say
    57th 86th 29th
    Lucky Numbers
    23rd 22nd 97th 30th
    Lucky Tickets
    18th 74th 18th
    Mahjong
    14th 33rd
    Mandelbrot
    14th 52nd
    Maze
    34th 106th
    Medal Tally
    14th 45th
    Minesweeper
    💎 13th 49th
    Morse Decoder
    26th9th 86th 20th
    Morse Encoder
    37th10th 65th 21st
    Multitap Input
    1st 17th 41st 17th
    Musical Chords
    5th 15th 49th 17th
    N Queens
    9th 52nd
    Niven Numbers
    83rd 26th 1st25th 152nd 44th
    Niven Numbers (Long)
    22nd20th 64th 62nd
    Number Spiral
    25th 98th 29th
    Odious Numbers
    85th24th 159th 41st
    Odious Numbers (Long)
    67th 45th17th 113th 32nd32nd
    Ordinal Numbers
    25th 77th 142nd
    PalindromemordnilaP
    14th 69th
    Pangram Grep
    87th14th 121st 27th
    Partition Numbers
    16th 53rd 18th
    Pascal’s Triangle
    60th 28th 22nd 87th 54th
    Pernicious Numbers
    86th49th 35th 56th28th 113th 50th34th
    Pernicious Numbers (Long)
    7th 54th 23rd
    Poker
    30th7th 74th 16th
    Polyominoes
    2nd 3rd 8th 43rd
    Prime Numbers
    12th 109th96th 1st 57th 27th74th
    Prime Numbers (Long)
    46th 25th 161st 1st
    Proximity Grid
    5th 33rd 110th
    QR Decoder
    6th 19th 40th
    Quine
    108th185th 75th 1st92nd
    Recamán
    61st 120th 38th
    Repeating Decimals
    19th 106th
    Reverse Polish Notation
    50th 85th 37th
    Reversi
    8th 17th 40th
    Rijndael S-box
    19th 52nd
    Rock-paper-scissors-Spock-lizard
    60th 120th 26th
    Roman to Arabic
    50th 100th
    ROT13
    18th 25th 84th
    Rule 110
    28th 34th 59th 14th
    Scrambled Sort
    10th 7th 7th 16th 77th
    Set
    6th 16th 52nd
    Seven Segment
    30th 93rd
    SI Units
    16th 54th
    Sierpiński Triangle
    44th 90th
    Smith Numbers
    17th 84th 33rd
    Spelling Numbers
    5th 55th 118th
    Star Wars GPT
    11th 61st
    Star Wars Opening Crawl
    33rd 88th
    Sudoku
    21st 89th
    Sudoku (Fill-in)
    28th 94th 20th
    Ten-pin Bowling
    28th 76th 19th
    Tic-tac-toe
    22nd 69th
    Time Distance
    20th 64th 18th
    Tongue-twisters
    107th 313th
    Topological Sort
    9th 53rd 19th
    Tower of Hanoi
    11th 31st 15th 20th
    Transpose Sentence
    23rd 73rd
    Trinomial Triangle
    3rd 43rd 6th
    United States
    79th14th 99th
    Vampire Numbers
    33rd 106th
    Van Eck Sequence
    26th7th 66th
    Zeckendorf Representation
    11th 76th
    Zodiac Signs
    12th 47th 16th
    γ
    13th 50th 13th
    λ
    34th9th 73rd 22nd
    π
    15th 44th56th 102nd 31st
    τ
    71st49th 114th 32nd
    φ
    29th 28th1st 34th 26th
    √2
    34th 46th 1st
    𝑒
    77th 1st 37th