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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

    106,728
    102,406
    💎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
    319th 1,006th 937th 1,233rd 411th 199th 152nd
    24 Game
    307th
    99 Bottles of Beer
    358th 121st 185th 1,344th 242nd 103rd
    Abundant Numbers
    961st 766th 3,067th424th 725th 842nd 1,297th 1,150th
    Abundant Numbers (Long)
    788th 546th 614th 473rd 424th 991st
    Arabic to Roman
    233rd 165th 920th133rd 450th 899th
    Arithmetic Numbers
    473rd 382nd 161st 729th
    Arrows
    248th 257th 369th 488th 761st
    Ascending Primes
    203rd 198th
    ASCII Table
    445th 365th 403rd 1,007th 324th 384th
    Billiards
    315th
    brainfuck
    624th 492nd 469th 585th 342nd
    Calendar
    192nd
    Card Number Validation
    232nd 230th 62nd 345th
    Catalan Numbers
    865th 1,037th 610th 427th 1,286th141st 645th 30th
    Catalan’s Constant
    3rd 357th 453rd
    Christmas Trees
    363rd 338th 850th 928th 855th 303rd 444th
    Collatz
    887th 691st 1,736th 2,363rd124th 1,236th 2,469th 1,319th
    CSS Colors
    155th 305th 1st 229th 181st 407th
    Cubes
    482nd 458th 170th
    Day of Week
    852nd 294th 437th 895th 110th 902nd 794th
    DFA Simulator
    375th
    Diamonds
    397th 410th 188th 342nd 738th 871st 485th 119th
    Divisors
    2,609th 1,790th 430th 885th 1,158th 1,046th 4,012th1,332nd 773rd 36th 2,894th 961st
    Emirp Numbers
    1,151st 477th 629th 2,328th840th 751st 293rd 942nd 604th
    Emirp Numbers (Long)
    286th 241st 643rd 458th 129th 704th 1,185th 382nd
    Emojify
    217th 187th 163rd 224th 242nd 180th 279th
    Evil Numbers
    2,463rd 823rd 891st 1,280th 632nd 3,464th506th 48th 671st 1,542nd
    Evil Numbers (Long)
    1,251st 488th 353rd 496th 1,888th 1,948th441st 121st 1,798th 878th
    Factorial Factorisation
    386th 319th 519th 613th
    Farey Sequence
    314th 257th 453rd
    Fibonacci
    4,475th2,721st 753rd 644th 3,569th 6,808th229th 2,063rd 56th5,933rd2,921st 3,334th5,780th 4,294th
    Fizz Buzz
    5,790th2,172nd1,539th8,447th2,111th12,914th1,154th3,716th756th 5,806th8,293rd3,341st1,164th4,292nd3,638th3,242nd6,330th6,798th10,184th2,000th11,519th5,354th5,278th1,272nd10,361st10,600th8,644th6,907th23rd711th3,520th4,508th1,677th1,639th4,732nd5,787th7,803rd4,299th503rd426th10,802nd1,702nd1,557th3,100th2,707th4,948th3,048th8,941st6,710th9,349th9,414th9,180th1,979th
    Foo Fizz Buzz Bar
    367th1,033rd 543rd 514th 1,366th 795th 2,189th 670th 1,585th 562nd 2,012th 25th1,218th 1,785th 542nd
    Forsyth–Edwards Notation
    284th 304th 296th 456th 36th
    Fractions
    772nd 282nd 273rd 673rd 832nd 514th 10th 876th
    Game of Life
    369th 271st 556th
    Gijswijt’s Sequence
    399th 289th 428th 304th
    Happy Numbers
    1,005th 882nd 661st 1,955th971st 1,066th 450th 565th 931st
    Happy Numbers (Long)
    376th 398th 366th 545th 131st 1,116th305th 446th 768th 634th 557th
    Hexdump
    154th 266th 541st
    Intersection
    726th 101st 55th 708th 461st 692nd 334th 702nd 1,096th 409th
    Inventory Sequence
    281st 161st 584th 416th 450th 995th
    ISBN
    265th 231st 852nd 506th 793rd 1,072nd 333rd
    Jacobi Symbol
    236th 201st 451st 16th 380th132nd 424th 119th
    Kaprekar Numbers
    191st 600th
    Kolakoski Constant
    240th 116th 153rd 317th 644th 249th
    Kolakoski Sequence
    576th 537th 447th 243rd 269th 387th 569th 303rd
    Leap Years
    1,042nd1,153rd 429th 267th 1,648th 56th 3,662nd78th 3,251st 586th371st 3,527th3,272nd 879th
    Levenshtein Distance
    424th 429th 88th 450th 124th 306th
    Leyland Numbers
    1,074th 510th 824th 406th 683rd
    ln 2
    652nd 535th 152nd 77th 3rd 28th 723rd
    Look and Say
    509th 435th 274th 263rd 391st 329th
    Lucky Numbers
    481st 432nd 185th 984th
    Lucky Tickets
    241st 199th 552nd 248th 530th 648th 292nd
    Mahjong
    256th
    Mandelbrot
    240th 300th 350th
    Maze
    327th 32nd 343rd
    Medal Tally
    247th 72nd 393rd
    Morse Decoder
    122nd 131st 350th 355th 257th
    Morse Encoder
    158th 182nd 332nd 314th
    Musical Chords
    237th 290th 280th
    N Queens
    381st
    Niven Numbers
    1,863rd1,606th 1,025th 263rd 444th 2,927th 1,162nd 289th 3,043rd72nd 692nd 227th1,064th2,957th 1,678th 758th
    Niven Numbers (Long)
    967th 691st 672nd 697th 150th 1,860th333rd 429th 374th930th 2,057th 1,251st
    Number Spiral
    163rd 316th 546th 592nd 375th
    Odious Numbers
    2,487th 604th 713th 1,043rd 488th 2,847th379th 46th 561st 1,164th
    Odious Numbers (Long)
    1,612th 548th 492nd 449th 1,717th 1,757th236th 535th 44th 1,727th 827th
    Ordinal Numbers
    1,112th449th 502nd 428th 712th 848th621st 122nd2nd 670th
    PalindromemordnilaP
    595th 390th
    Pangram Grep
    1,764th 1,555th 683rd 1,698th56th 249th 840th 444th183rd 529th
    Partition Numbers
    283rd 309th 161st
    Pascal’s Triangle
    1,275th 823rd 689th 791st 1,764th 941st 538th 244th 1,175th 803rd
    Pernicious Numbers
    613th 1,069th 271st354th531st 1,658th 997th 247th 944th 730th 1,194th 679th 1,413th2,078th180th 750th 150th 40th969th 949th432nd1,205th 880th1,698th927th 648th
    Pernicious Numbers (Long)
    670th 479th893rd 312th 1,023rd755th 240th 38th 197th982nd 327th 635th
    Poker
    395th
    Prime Numbers
    1,183rd 525th 1,126th 1,147th 3,446th178th 1,726th 280th1,642nd1,323rd 716th 656th
    Prime Numbers (Long)
    1,318th 542nd 627th 688th 2,102nd381st 574th 222nd1,926th 2,597th 593rd
    Proximity Grid
    192nd 203rd 374th
    QR Decoder
    222nd 195th 188th 323rd
    Quine
    1st4,165th275th3,557th 4,186th 2,518th 2,022nd 245th 170th 2,520th 3,385th
    Recamán
    340th 102nd 160th 583rd 1,429th 814th
    Repeating Decimals
    219th 434th 152nd
    Reverse Polish Notation
    421st 261st 1st 534th 824th 689th 510th
    Rijndael S-box
    91st 204th 175th 22nd134th 312th 428th 128th 203rd468th
    Rock-paper-scissors-Spock-lizard
    125th 72nd 267th 471st373rd 105th
    Roman to Arabic
    528th 263rd 298th 538th 236th 580th 1,215th 258th
    ROT13
    525th 482nd 368th
    Rule 110
    142nd 148th 146th321st 113th 96th263rd276th 470th63rd 236th 295th454th 52nd 40th294th574th 264th 165th
    Scrambled Sort
    424th 295th
    Set
    276th
    Seven Segment
    212th 165th 391st 457th 173rd536th 278th
    SI Units
    228th 320th
    Sierpiński Triangle
    423rd 351st 971st562nd 306th 712th 457th
    Smith Numbers
    452nd 367th 531st 155th 223rd 151st 342nd
    Spelling Numbers
    131st 120th 66th 725th 613th
    Star Wars GPT
    105th 207th
    Star Wars Opening Crawl
    319th 156th
    Sudoku
    137th
    Sudoku (Fill-in)
    135th
    Ten-pin Bowling
    128th 308th
    Tic-tac-toe
    222nd 367th
    Time Distance
    37th 113th 475th 97th
    Tongue-twisters
    163rd 843rd 936th 109th
    Topological Sort
    150th 142nd 225th
    Tower of Hanoi
    612th
    Transpose Sentence
    750th 646th 475th
    Trinomial Triangle
    277th
    United States
    153rd 173rd 191st 215th 462nd104th 137th
    Vampire Numbers
    345th 353rd 470th 157th
    Van Eck Sequence
    389th 345th 433rd 466th 409th 637th 539th
    Zeckendorf Representation
    196th 143rd 492nd 57th 472nd
    Zodiac Signs
    163rd 142nd 391st 326th 301st
    γ
    323rd 96th 1st 543rd 393rd
    λ
    42nd 57th 475th 477th 553rd
    π
    656th 1,177th294th 7th 162nd 450th 961st
    τ
    643rd 907th173rd 15th 126th 432nd 784th
    φ
    1,001st 341st 265th 1,080th562nd 69th 792nd 146th 1,062nd
    √2
    1,076th 486th 203rd 653rd 1,202nd580th 139th 289th 109th 4th 1,195th
    𝑒
    426th 324th 212th 1,207th603rd 20th 783rd 242nd 70th 1,146th 931st