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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
    318th 1,006th 937th 1,233rd 411th 199th 152nd
    24 Game
    306th
    99 Bottles of Beer
    359th 121st 185th 1,342nd 242nd 104th
    Abundant Numbers
    961st 766th 3,064th424th 725th 842nd 1,296th 1,149th
    Abundant Numbers (Long)
    785th 546th 613th 471st 424th 988th
    Arabic to Roman
    231st 164th 916th132nd 448th 896th
    Arithmetic Numbers
    473rd 382nd 161st 729th
    Arrows
    251st 260th 369th 489th 761st
    Ascending Primes
    203rd 198th
    ASCII Table
    446th 364th 402nd 1,005th 323rd 383rd
    Billiards
    312th
    brainfuck
    623rd 491st 470th 584th 341st
    Calendar
    192nd
    Card Number Validation
    231st 229th 62nd 348th
    Catalan Numbers
    864th 1,035th 608th 426th 1,284th140th 644th 30th
    Catalan’s Constant
    3rd 357th 452nd
    Christmas Trees
    363rd 338th 849th 927th 854th 303rd 444th
    Collatz
    901st 700th 1,746th 2,367th133rd 1,250th 2,474th 1,336th
    CSS Colors
    155th 305th 1st 229th 181st 407th
    Cubes
    481st 457th 170th
    Day of Week
    850th 292nd 435th 893rd 109th 900th 792nd
    DFA Simulator
    374th
    Diamonds
    397th 410th 188th 342nd 738th 871st 484th 119th
    Divisors
    2,608th 1,788th 429th 883rd 1,155th 1,042nd 4,011th1,329th 771st 36th 2,893rd 959th
    Emirp Numbers
    1,150th 475th 627th 2,326th838th 749th 293rd 940th 602nd
    Emirp Numbers (Long)
    284th 240th 641st 457th 129th 702nd 1,182nd 381st
    Emojify
    216th 187th 163rd 223rd 242nd 180th 279th
    Evil Numbers
    2,460th 823rd 891st 1,270th 632nd 3,451st506th 48th 671st 1,539th
    Evil Numbers (Long)
    1,250th 488th 353rd 496th 1,887th 1,947th441st 121st 1,796th 878th
    Factorial Factorisation
    386th 319th 518th 612th
    Farey Sequence
    314th 256th 453rd
    Fibonacci
    4,472nd2,720th 751st 643rd 3,569th 6,808th228th 2,062nd 56th5,931st2,920th 3,334th5,778th 4,291st
    Fizz Buzz
    5,788th2,172nd1,539th8,445th2,111th12,913th1,154th3,715th756th 5,804th8,291st3,340th1,164th4,291st3,637th3,241st6,328th6,797th10,182nd2,000th11,517th5,352nd5,276th1,272nd10,359th10,598th8,642nd6,905th23rd711th3,519th4,507th1,677th1,639th4,731st5,785th7,801st4,298th503rd426th10,800th1,702nd1,557th3,099th2,706th4,947th3,047th8,939th6,709th9,347th9,412th9,178th1,979th
    Foo Fizz Buzz Bar
    367th1,032nd 543rd 514th 1,365th 795th 2,187th 670th 1,584th 562nd 2,010th 25th1,217th 1,784th 542nd
    Forsyth–Edwards Notation
    284th 304th 296th 455th 36th
    Fractions
    770th 282nd 273rd 671st 829th 510th 10th 873rd
    Game of Life
    370th 271st 555th
    Gijswijt’s Sequence
    397th 287th 426th 303rd
    Happy Numbers
    1,005th 882nd 661st 1,954th971st 1,067th 450th 565th 931st
    Happy Numbers (Long)
    376th 398th 366th 545th 131st 1,115th305th 445th 766th 634th 557th
    Hexdump
    154th 266th 541st
    Intersection
    726th 101st 55th 708th 461st 692nd 334th 702nd 1,094th 409th
    Inventory Sequence
    273rd 156th 570th 408th 437th 987th
    ISBN
    265th 231st 851st 504th 792nd 1,071st 333rd
    Jacobi Symbol
    236th 201st 450th 16th 379th132nd 423rd 119th
    Kaprekar Numbers
    191st 598th
    Kolakoski Constant
    240th 116th 153rd 317th 643rd 249th
    Kolakoski Sequence
    576th 537th 447th 243rd 269th 387th 569th 303rd
    Leap Years
    1,036th1,145th 427th 268th 1,637th 56th 3,651st78th 3,239th 580th370th 3,516th3,260th 874th
    Levenshtein Distance
    423rd 428th 88th 449th 124th 306th
    Leyland Numbers
    1,071st 510th 821st 406th 681st
    ln 2
    651st 532nd 151st 77th 3rd 28th 722nd
    Look and Say
    509th 435th 274th 263rd 391st 329th
    Lucky Numbers
    477th 430th 185th 982nd
    Lucky Tickets
    241st 199th 552nd 248th 530th 648th 292nd
    Mahjong
    254th
    Mandelbrot
    240th 300th 350th
    Maze
    327th 32nd 343rd
    Medal Tally
    245th 72nd 390th
    Morse Decoder
    122nd 131st 350th 355th 257th
    Morse Encoder
    157th 181st 332nd 314th
    Musical Chords
    234th 289th 279th
    N Queens
    379th
    Niven Numbers
    1,858th1,600th 1,024th 263rd 444th 2,923rd 1,161st 289th 3,039th72nd 692nd 227th1,063rd2,953rd 1,672nd 758th
    Niven Numbers (Long)
    966th 690th 671st 696th 150th 1,860th333rd 429th 374th929th 2,057th 1,251st
    Number Spiral
    166th 319th 548th 593rd 380th
    Odious Numbers
    2,483rd 604th 713th 1,040th 488th 2,843rd379th 46th 561st 1,161st
    Odious Numbers (Long)
    1,611th 548th 485th 449th 1,715th 1,756th236th 535th 44th 1,726th 826th
    Ordinal Numbers
    1,111th448th 501st 427th 710th 848th620th 122nd2nd 668th
    PalindromemordnilaP
    595th 390th
    Pangram Grep
    1,763rd 1,555th 682nd 1,697th56th 249th 839th 444th183rd 529th
    Partition Numbers
    282nd 311th 162nd
    Pascal’s Triangle
    1,274th 822nd 687th 790th 1,762nd 939th 536th 244th 1,174th 802nd
    Pernicious Numbers
    613th 1,069th 271st354th531st 1,657th 997th 247th 944th 730th 1,193rd 679th 1,411th2,075th180th 750th 150th 40th969th 949th432nd1,203rd 880th1,697th927th 648th
    Pernicious Numbers (Long)
    669th 479th892nd 311th 1,022nd754th 240th 38th 197th981st 327th 634th
    Poker
    394th
    Prime Numbers
    1,183rd 525th 1,126th 1,147th 3,442nd178th 1,725th 280th1,641st1,322nd 716th 656th
    Prime Numbers (Long)
    1,317th 542nd 627th 688th 2,101st381st 574th 222nd1,925th 2,596th 593rd
    Proximity Grid
    192nd 203rd 374th
    QR Decoder
    222nd 195th 188th 323rd
    Quine
    1st4,159th273rd3,552nd 4,177th 2,515th 2,019th 243rd 169th 2,517th 3,381st
    Recamán
    340th 102nd 160th 583rd 1,425th 813th
    Repeating Decimals
    219th 433rd 152nd
    Reverse Polish Notation
    419th 259th 1st 532nd 823rd 688th 507th
    Rijndael S-box
    91st 204th 174th 22nd133rd 312th 427th 127th 203rd466th
    Rock-paper-scissors-Spock-lizard
    125th 72nd 267th 471st373rd 102nd
    Roman to Arabic
    527th 262nd 297th 537th 235th 579th 1,213th 257th
    ROT13
    511th 468th 351st
    Rule 110
    141st 147th 145th320th 112th 96th262nd275th 469th63rd 235th 297th453rd 51st 39th293rd572nd 263rd 164th
    Scrambled Sort
    424th 296th
    Set
    275th
    Seven Segment
    212th 165th 390th 457th 173rd536th 278th
    SI Units
    227th 320th
    Sierpiński Triangle
    420th 347th 971st560th 302nd 711th 455th
    Smith Numbers
    452nd 367th 531st 155th 223rd 151st 342nd
    Spelling Numbers
    131st 119th 66th 724th 612th
    Star Wars GPT
    105th 206th
    Star Wars Opening Crawl
    319th 156th
    Sudoku
    137th
    Sudoku (Fill-in)
    134th
    Ten-pin Bowling
    128th 308th
    Tic-tac-toe
    221st 367th
    Time Distance
    37th 113th 475th 97th
    Tongue-twisters
    163rd 843rd 936th 109th
    Topological Sort
    149th 141st 224th
    Tower of Hanoi
    609th
    Transpose Sentence
    750th 644th 474th
    Trinomial Triangle
    277th
    United States
    153rd 173rd 191st 215th 462nd104th 137th
    Vampire Numbers
    345th 353rd 469th 157th
    Van Eck Sequence
    387th 343rd 431st 465th 407th 637th 538th
    Zeckendorf Representation
    195th 142nd 490th 56th 471st
    Zodiac Signs
    162nd 141st 389th 326th 301st
    γ
    322nd 96th 1st 542nd 392nd
    λ
    42nd 57th 474th 476th 552nd
    π
    654th 1,176th294th 7th 162nd 449th 958th
    τ
    641st 907th173rd 15th 126th 431st 783rd
    φ
    1,001st 341st 265th 1,080th562nd 69th 792nd 146th 1,062nd
    √2
    1,076th 485th 202nd 652nd 1,202nd579th 138th 288th 108th 4th 1,195th
    𝑒
    423rd 323rd 211th 1,202nd601st 20th 781st 241st 70th 1,141st 930th