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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?

    saito-ta 🇯🇵

    117,174
    114,097
    💎220
    🥇428
    🥈146
    🥉120

    tails

    124 / 126 Holes

    🔣

    5 / 64 Langs

    🏆

    51 / 109 Cheevos

    📅

    12 Days of Christmas
    32nd 17th
    24 Game
    84th35th 26th
    99 Bottles of Beer
    47th 26th
    Abundant Numbers
    152nd 1st204th3,700th
    Abundant Numbers (Long)
    186th 1st231st
    Arabic to Roman
    198th 127th
    Arithmetic Numbers
    140th94th68th39th
    Arrows
    56th
    Ascending Primes
    124th254th151st139th
    ASCII Table
    47th 57th139th
    Billiards
    55th22nd28th27th120th
    brainfuck
    75th 52nd11th
    Calendar
    121st 120th
    Card Number Validation
    70th230th💎24th311th
    Catalan Numbers
    597th 12th302nd
    Catalan’s Constant
    340th 264th62nd559th
    Christmas Trees
    86th 15th29th98th
    Collatz
    114th450th1st248th1,900th
    Continued Fractions
    102nd188th2nd98th
    CSS Colors
    203rd 327th466th
    Cubes
    101st
    Day of Week
    628th 691st
    DFA Simulator
    90th139th1st28th240th
    Diamonds
    91st 1st61st83rd
    Divisors
    488th410th350th462nd3,024th
    Emirp Numbers
    195th 17th56th2,095th
    Emirp Numbers (Long)
    97th 48th
    Emojify
    195th
    Evil Numbers
    394th 39th948th800th
    Evil Numbers (Long)
    349th 35th678th1,008th
    Factorial Factorisation
    64th108th 43rd696th
    Farey Sequence
    448th 142nd649th
    Fibonacci
    422nd771st1st2,809th8,969th
    Fizz Buzz
    740th 1st132nd
    Foo Fizz Buzz Bar
    481st 263rd
    Forsyth–Edwards Notation
    72nd 4th
    Fractions
    252nd189th1st235th960th
    Game of Life
    73rd152nd34th19th
    Gijswijt’s Sequence
    72nd241st 239th
    Happy Numbers
    196th147th24th719th477th
    Happy Numbers (Long)
    127th124th2nd417th
    Hexdump
    119th
    Hilbert Curve
    16th74th 22nd34th
    Intersection
    87th 52nd870th
    Inventory Sequence
    50th76th 27th
    ISBN
    59th 14th79th1,125th
    Jacobi Symbol
    182nd
    Kaprekar Numbers
    207th32nd 432nd
    Kolakoski Constant
    218th 10th30th
    Kolakoski Sequence
    66th 53rd78th363rd
    Leap Years
    799th 169th55th1,392nd
    Levenshtein Distance
    323rd 258th
    Leyland Numbers
    199th 257th
    ln 2
    479th 1st3rd754th
    Look and Say
    161st 30th11th
    Lucky Numbers
    291st 50th
    Lucky Tickets
    134th107th1st128th
    Mahjong
    49th97th72nd22nd32nd
    Mandelbrot
    152nd31st396th35th193rd
    Maze
    182nd 45th13th
    Medal Tally
    53rd240th56th20th234th
    Minesweeper
    8th
    Morse Decoder
    98th 124th
    Morse Encoder
    59th 56th
    Multitap Input
    4th
    Musical Chords
    28th 18th47th
    N Queens
    36th137th 50th229th
    Niven Numbers
    954th258th1st642nd1,382nd
    Niven Numbers (Long)
    275th508th20th80th
    Number Spiral
    61st41st21st334th
    Odious Numbers
    666th 37th814th685th
    Odious Numbers (Long)
    561st 35th637th964th
    Ordinal Numbers
    167th 94th44th
    PalindromemordnilaP
    37th70th
    Pangram Grep
    737th 1st91st203rd
    Partition Numbers
    260th131st9th120th566th
    Pascal’s Triangle
    304th 126th178th
    Pernicious Numbers
    1,111th289th1st237th1,017th
    Pernicious Numbers (Long)
    360th 491st
    Poker
    33rd90th3rd10th79th
    Polyominoes
    27th80th102nd9th11th
    Prime Numbers
    734th 221st332nd921st
    Prime Numbers (Long)
    697th410th165th900th
    Proximity Grid
    68th 💎3rd35th
    QR Decoder
    95th
    Quine
    275th 153rd550th3,508th
    Recamán
    58th 32nd13th1,116th
    Repeating Decimals
    17th
    Reverse Polish Notation
    275th 1st120th
    Reversi
    121st 2nd72nd
    Rijndael S-box
    20th147th5th25th52nd
    Rock-paper-scissors-Spock-lizard
    37th 256th24th45th
    Roman to Arabic
    698th
    ROT13
    474th426th467th113th281st
    Rule 110
    15th 410th
    Scrambled Sort
    273rd220th9th168th200th
    Set
    158th267th47th74th137th
    Seven Segment
    47th 18th
    SI Units
    89th
    Sierpiński Triangle
    283rd31st4th16th316th
    Smith Numbers
    38th 103rd15th
    Spelling Numbers
    141st 120th
    Star Wars GPT
    105th104th4th66th127th
    Star Wars Opening Crawl
    22nd 3rd
    Sudoku (Fill-in)
    142nd
    Ten-pin Bowling
    200th
    Tic-tac-toe
    116th242nd1st8th5th
    Time Distance
    24th 244th
    Tongue-twisters
    137th
    Topological Sort
    32nd188th10th113th
    Tower of Hanoi
    74th126th 39th290th
    Transpose Sentence
    206th395th1st86th374th
    Trinomial Triangle
    106th313th9th263rd
    United States
    Vampire Numbers
    33rd
    Van Eck Sequence
    210th 462nd
    Zeckendorf Representation
    61st36th1st151st690th
    Zodiac Signs
    84th 44th
    γ
    130th 827th
    λ
    69th 1,123rd
    π
    515th 84th1st1,121st
    τ
    478th 23rd1st869th
    φ
    15th1,112th
    √2
    1,254th 375th13th1,287th
    𝑒
    300th 13th15th1,235th