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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?

    inventshah

    106,726
    102,405
    💎27
    🥇229
    🥈89
    🥉93

    Why waste time write lot byte when few byte do trick?

    120 / 126 Holes

    🔣

    55 / 64 Langs

    🏆

    72 / 109 Cheevos

    📅

    3 Holes Authored

    1 Referral

    12 Days of Christmas
    979th 811th 658th 664th 595th 117th 465th
    24 Game
    245th
    99 Bottles of Beer
    562nd 480th 351st 360th 342nd 102nd
    Abundant Numbers
    785th 476th 3,185th484th 653rd 1,103rd 365th 916th
    Abundant Numbers (Long)
    1,006th 657th 227th 606th 475th 311th
    Arabic to Roman
    466th 336th 661st129th 540th 542nd
    Arithmetic Numbers
    521st 491st 149th 165th
    Arrows
    218th 188th 370th 171st 641st
    Ascending Primes
    225th 221st
    ASCII Table
    387th 417th 398th 744th 361st 419th
    Billiards
    235th
    brainfuck
    850th 705th 406th 88th 191st
    Calendar
    76th
    Card Number Validation
    200th 245th 59th 26th
    Catalan Numbers
    868th 1,050th 639th 198th 1,297th149th 667th 42nd
    Catalan’s Constant
    3rd 279th 136th
    Christmas Trees
    446th 400th 417th 1,041st 482nd 314th 506th
    Collatz
    980th 767th 1,444th 2,489th135th 634th 2,565th 1,641st
    CSS Colors
    340th 140th 1st 238th 410th 580th
    Cubes
    678th 640th 265th
    Day of Week
    1,012th 324th 479th 474th 143rd 1,067th 64th
    DFA Simulator
    246th
    Diamonds
    417th 429th 220th 381st 487th 772nd 480th 145th
    Divisors
    2,721st 2,065th 720th 995th 806th 1,222nd 4,119th1,702nd 883rd 28th 2,994th 1,070th
    Emirp Numbers
    1,576th 58th 225th 1,966th721st 253rd 270th 319th 902nd
    Emirp Numbers (Long)
    335th 291st 460th 506th 146th 517th 1,172nd 426th
    Emojify
    298th 211th 186th 315th 234th 252nd 345th
    Evil Numbers
    2,550th 1,060th 831st 727th 717th 3,441st526th 48th 800th 1,626th
    Evil Numbers (Long)
    1,279th 530th 380th 539th 1,887th 1,959th470th 118th 1,829th 898th
    Factorial Factorisation
    432nd 349th 424th 396th
    Farey Sequence
    349th 288th 85th
    Fibonacci
    4,494th 2,790th 767th 659th 2,706th 6,850th232nd 2,074th 46th5,992nd4,633rd 3,382nd5,832nd 4,345th
    Fizz Buzz
    5,959th 3,500th2,222nd8,742nd3,243rd12,978th2,004th4,459th1,494th 5,941st8,568th2,056th1,519th4,602nd4,326th4,045th5,157th7,054th9,956th3,314th11,682nd5,550th1,290th2,163rd10,545th9,384th8,911th7,284th136th718th3,923rd4,690th2,655th2,680th4,991st5,984th8,064th2,078th618th26th10,959th61st1,691st3,137th538th5,200th3,926th9,215th7,008th8,831st9,624th9,202nd3,234th
    Foo Fizz Buzz Bar
    570th1,485th 890th 884th 438th 1,165th 2,355th 1,080th 1,779th 921st 931st 9th610th 2,005th 878th
    Forsyth–Edwards Notation
    487th 403rd 356th 302nd 56th
    Fractions
    768th 319th 311th 236th 871st 96th 10th 926th
    Game of Life
    404th 302nd 447th
    Gijswijt’s Sequence
    414th 291st 286th 305th
    Happy Numbers
    1,498th 471st 298th 1,935th1,020th 386th 32nd 476th 927th
    Happy Numbers (Long)
    429th 485th 430th 654th 152nd 1,180th342nd 545th 398th 781st 667th
    Hexdump
    343rd 361st 347th
    Intersection
    973rd 106th 66th 296th 529th 709th 403rd 175th 1,187th 556th
    Inventory Sequence
    304th 186th 465th 440th 266th 993rd
    ISBN
    299th 257th 501st 592nd 235th 1,241st 381st
    Jacobi Symbol
    227th 188th 224th 13th 441st255th 386th 171st
    Kaprekar Numbers
    177th 556th
    Kolakoski Constant
    247th 125th 168th 245th 623rd 265th
    Kolakoski Sequence
    585th 539th 444th 222nd 237th 286th 580th 263rd
    Leap Years
    1,081st1,199th 599th 276th 1,027th 71st 3,596th103rd 3,231st 630th385th 3,537th3,288th 914th
    Levenshtein Distance
    634th 494th 135th 47th 3rd 516th
    Leyland Numbers
    1,120th 634th 908th 25th 791st
    ln 2
    650th 528th 151st 100th 3rd 28th 339th
    Look and Say
    550th 433rd 299th 285th 459th 342nd
    Lucky Numbers
    458th 422nd 81st 975th
    Lucky Tickets
    291st 253rd 465th 295th 409th 664th 245th
    Mahjong
    243rd
    Mandelbrot
    288th 363rd 213th
    Maze
    315th 92nd 382nd
    Medal Tally
    289th 82nd 248th
    Morse Decoder
    140th 126th 235th 230th 313th
    Morse Encoder
    173rd 192nd 131st 376th
    Musical Chords
    284th 220th 192nd
    N Queens
    310th
    Niven Numbers
    1,989th1,789th 1,106th 258th 627th 2,520th 1,036th 279th 3,073rd123rd 771st 299th1,113th2,677th 1,373rd 894th
    Niven Numbers (Long)
    966th 784th 721st 601st 134th 1,832nd374th 441st 495th954th 2,065th 1,259th
    Number Spiral
    153rd 325th 388th 596th 394th
    Odious Numbers
    2,552nd 826th 754th 592nd 566th 2,888th433rd 46th 685th 1,249th
    Odious Numbers (Long)
    1,630th 589th 520th 484th 1,705th 1,768th234th 577th 44th 1,742nd 830th
    Ordinal Numbers
    1,258th482nd 515th 596th 877th 280th273rd 123rd3rd 820th
    PalindromemordnilaP
    618th 147th
    Pangram Grep
    1,402nd 1,365th 543rd 1,801st106th 392nd 295th 576th203rd 706th
    Partition Numbers
    296th 324th 11th
    Pascal’s Triangle
    1,346th 880th 776th 754th 1,818th 982nd 631st 53rd 1,207th 856th
    Pernicious Numbers
    651st 1,126th 289th396th586th 1,576th 370th 265th 1,010th 789th 1,255th 738th 994th2,091st177th 809th 136th 40th1,019th 533rd475th1,203rd 955th1,708th713th 689th
    Pernicious Numbers (Long)
    690th 489th870th 221st 1,015th768th 291st 34th 237th986th 350th 646th
    Poker
    226th
    Prime Numbers
    1,438th 601st 901st 1,131st 3,315th178th 834th 295th1,836th1,550th 920th 758th
    Prime Numbers (Long)
    1,336th 566th 657th 726th 2,112th380th 600th 221st1,933rd 2,608th 619th
    Proximity Grid
    248th 233rd 294th
    QR Decoder
    228th 214th 210th 219th
    Quine
    1st 4,179th273rd3,203rd 4,197th 2,123rd 2,901st 243rd 169th 2,514th 3,397th
    Recamán
    338th 122nd 184th 313th 1,435th 882nd
    Repeating Decimals
    241st 367th 138th
    Reverse Polish Notation
    518th 309th 1st 663rd 790th 154th 448th
    Rijndael S-box
    242nd 75th 156th 106th 22nd153rd 367th 433rd 197th 176th493rd
    Rock-paper-scissors-Spock-lizard
    201st 207th 214th 276th839th 102nd
    Roman to Arabic
    586th 327th 371st 359th 318th 108th 1,253rd 320th
    ROT13
    516th 499th 84th
    Rule 110
    176th 151st 182nd211th 89th 117th283rd295th 459th87th 265th 250th452nd 29th 17th317th533rd 289th 193rd
    Scrambled Sort
    451st 30th
    Set
    49th
    Seven Segment
    218th 170th 275th 460th 269th245th 289th
    SI Units
    257th 263rd
    Sierpiński Triangle
    416th 351st 1,001st555th 293rd 655th 444th
    Smith Numbers
    555th 448th 258th 168th 288th 159th 407th
    Spelling Numbers
    222nd 234th 63rd 614th 768th
    Star Wars GPT
    136th 27th
    Star Wars Opening Crawl
    217th 184th
    Sudoku
    134th
    Sudoku (Fill-in)
    177th
    Ten-pin Bowling
    185th 308th
    Tic-tac-toe
    260th 205th
    Time Distance
    171st 131st 235th 220th
    Tongue-twisters
    164th 571st 678th 63rd
    Topological Sort
    161st 151st 163rd
    Tower of Hanoi
    591st
    Transpose Sentence
    790th 700th 89th
    Trinomial Triangle
    140th
    United States
    201st 36th 68th 161st 310th74th 95th
    Vampire Numbers
    421st 433rd 266th 164th
    Van Eck Sequence
    400th 359th 439th 472nd 307th 648th 543rd
    Zeckendorf Representation
    237th 164th 354th 53rd 83rd
    Zodiac Signs
    199th 208th 312th 404th 300th
    γ
    236th 853rd 1st 826th 134th
    λ
    994th 718th 347th 332nd 119th
    π
    683rd 1,198th322nd 23rd 196th 246th 352nd
    τ
    657th 903rd203rd 25th 139th 255th 341st
    φ
    988th 382nd 198th 1,080th579th 100th 774th 38th 502nd
    √2
    1,076th 500th 224th 641st 1,213th605th 160th 319th 13th 40th 491st
    𝑒
    392nd 332nd 244th 1,220th606th 19th 775th 224th 69th 472nd 946th