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    The Tower of Hanoi hole will go live in approximately . Why not try and solve it ahead of time?

    AlephSquirrel

    107,304
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    122 / 122 Holes

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    52 / 62 Langs

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    68 / 95 Cheevos

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    1 Hole Authored

    12 Days of Christmas
    1,499th 1,177th16th 172nd 414th
    24 Game
    294th 217th
    99 Bottles of Beer
    329th239th 691st 356th
    Abundant Numbers
    1,197th 876th237th 335th 60th 1,160th 1,316th 490th 591st
    Abundant Numbers (Long)
    1,393rd 272nd432nd 625th 53rd 285th 1,521st 959th 89th
    Arabic to Roman
    307th15th 337th 647th 156th 96th
    Arithmetic Numbers
    336th599th 423rd 98th
    Arrows
    176th161st 414th 84th
    Ascending Primes
    384th135th 189th 343rd
    ASCII Table
    391st439th 975th 485th 330th
    Billiards
    226th100th 144th
    brainfuck
    280th472nd 286th 156th
    Card Number Validation
    115th237th 502nd 549th 4th
    Catalan Numbers
    1,061st 547th386th 624th 144th 272nd
    Catalan’s Constant
    383rd218th 307th 399th 332nd
    Christmas Trees
    744th822nd 253rd 620th 768th 711th
    Collatz
    1,075th 215th348th 2,259th 1st 729th 64th 2,076th 1,940th 448th 2,181st
    CSS Colors
    183rd 168th
    Cubes
    465th464th 432nd
    Day of Week
    261st913th 1,149th 637th 60th
    DFA Simulator
    186th312th 420th 52nd
    Diamonds
    466th312th 387th 599th 448th 717th
    Divisors
    2,015th 787th800th 1,486th 659th 2,320th 1,852nd 3,216th 28th 3,282nd
    Emirp Numbers
    603rd218th 611th 1,154th 560th
    Emirp Numbers (Long)
    250th278th 376th 215th
    Emojify
    260th96th 259th 140th 448th 236th
    Evil Numbers
    4,275th 783rd 714th468th 3,492nd 1,805th 2,797th637th 522nd 1,482nd 2,639th 44th 2,661st 2,330th
    Evil Numbers (Long)
    806th 462nd376th 1,710th 1,123rd 462nd 924th 1,605th 109th 1,610th 1,550th
    Factorial Factorisation
    330th267th 301st
    Farey Sequence
    553rd640th 314th 301st 508th
    Fibonacci
    2,035th 731st 7,391st 2,591st1,080th 4,317th 1,966th 5,053rd 211th 1,966th 6,422nd 45th 1,146th 4,123rd
    Fizz Buzz
    8,466th12,402nd5,554th12,155th9,909th10,781st11,453rd3,676th10,884th6,450th7,614th10,465th1,398th1,488th11,176th10,378th3,686th10,376th10,410th3,482nd12,355th9,043rd1st9,663rd12,352nd12,076th4,019th8,086th1,692nd7,039th5,694th5,219th10,560th9,695th9,783rd7,714th3,751st10,857th11,881st11,581st60th6,150th11,825th4,820th7,665th4,738th10,010th9,409th10,170th9,968th12,288th3,925th
    Foo Fizz Buzz Bar
    325th640th 1,096th 597th 943rd 1,883rd 1,517th 11th 1,601st
    Forsyth–Edwards Notation
    490th209th 119th 389th
    Fractions
    173rd395th 294th 88th
    Game of Life
    265th189th 157th
    Gijswijt’s Sequence
    246th239th 199th
    Happy Numbers
    1,003rd 1,068th 1,115th437th 1,915th 112th 1,753rd 1,086th 323rd 30th 905th
    Happy Numbers (Long)
    910th 353rd301st 706th 34th 708th 920th 128th 221st 695th
    Hexdump
    473rd419th 259th 459th
    Hilbert Curve
    134th121st 164th
    Intersection
    498th885th 11th 204th 218th
    Inventory Sequence
    400th909th 462nd 165th
    ISBN
    1,345th 430th638th 881st 329th 511th 732nd 192nd
    Jacobi Symbol
    154th261st 136th 302nd 511th 108th
    Kaprekar Numbers
    300th360th 272nd
    Kolakoski Constant
    147th161st 272nd 632nd 279th 188th
    Kolakoski Sequence
    521st743rd 1,139th 766th 754th 633rd 439th
    Leap Years
    801st 786th696th 2,239th 1st 1,055th 289th 9th 1,618th 398th
    Levenshtein Distance
    256th503rd 46th
    Leyland Numbers
    198th257th 248th 835th 23rd
    ln 2
    143rd638th 616th 435th 27th
    Look and Say
    398th539th 630th 761st 48th 126th
    Lucky Numbers
    474th322nd 320th 468th 416th
    Lucky Tickets
    87th256th 251st 278th 11th
    Mahjong
    198th202nd 196th
    Mandelbrot
    308th230th 286th
    Maze
    277th410th 258th
    Medal Tally
    339th454th 249th
    Minesweeper
    132nd148th 138th
    Morse Decoder
    217th81st 187th 191st
    Morse Encoder
    120th 21st 122nd
    Musical Chords
    130th79th 105th
    N Queens
    238th 291st
    Niven Numbers
    3,041st 1,483rd 437th1,356th 1,157th 1st 626th 343rd 1,876th 47th 1,660th 2,481st
    Niven Numbers (Long)
    324th790th 1,164th 20th 557th 920th 1,106th 163rd 983rd
    Number Spiral
    416th 378th 335th
    Odious Numbers
    3,361st 692nd 559th381st 2,869th 1,214th 2,471st409th 716th 313th 2,771st 42nd 2,214th 2,212th
    Odious Numbers (Long)
    617th 410th299th 1,568th 873rd 232nd 220th 1,690th 40th 1,474th 1,424th
    Ordinal Numbers
    970th325th 904th 476th 739th 441st
    PalindromemordnilaP
    257th 368th 169th
    Pangram Grep
    1,615th 160th580th 2,078th1,362nd 1,896th 1st 1,427th 634th 1,412th 1,694th 1,807th 2,164th 31st 1,573rd 2,472nd
    Partition Numbers
    99th261st 69th
    Pascal’s Triangle
    843rd 910th915th 568th 112th 1,818th 826th 232nd
    Pernicious Numbers
    273rd 824th772nd 1,004th 1st 939th 153rd 1,036th 225th 37th 1,090th 1,708th
    Pernicious Numbers (Long)
    201st269th 868th 31st 690th 367th 154th 524th 865th
    Poker
    251st131st 169th 235th
    Polyominoes
    126th79th 122nd
    Prime Numbers
    2,861st 1,542nd 3,597th 766th1,095th 2,108th 697th 1,416th626th 359th 1st 314th 113th 812th 2,247th
    Prime Numbers (Long)
    958th 1,671st 565th718th 935th 520th 893rd 358th 1st 1,830th 207th 1,179th 1,502nd
    Proximity Grid
    169th219th 156th
    QR Decoder
    165th85th 139th
    Quine
    30th 4,265th 2,664th1,252nd 1,507th 528th 2,139th 4,748th 159th
    Recamán
    394th191st 219th 1,081st 70th 1,115th
    Repeating Decimals
    375th264th 376th
    Reverse Polish Notation
    508th591st 683rd 1st 54th
    Reversi
    270th 200th 148th
    Rijndael S-box
    37th140th 78th
    Rock-paper-scissors-Spock-lizard
    112th91st 51st
    Roman to Arabic
    369th476th 594th 65th 307th 680th 100th
    ROT13
    354th463rd 611th 8th
    Rule 110
    661st 247th321st 96th 205th
    Scrambled Sort
    158th231st 465th 350th 28th
    Set
    205th346th 217th 22nd
    Seven Segment
    404th 130th85th 44th
    SI Units
    240th171st 262nd
    Sierpiński Triangle
    497th 460th165th 255th 50th 426th
    Smith Numbers
    369th159th 242nd
    Spelling Numbers
    889th1st 363rd
    Star Wars GPT
    165th205th 59th
    Star Wars Opening Crawl
    258th336th 225th
    Sudoku
    251st 338th
    Sudoku (Fill-in)
    286th 285th
    Ten-pin Bowling
    417th372nd 407th
    Tic-tac-toe
    284th370th 268th 256th
    Time Distance
    150th81st 144th
    Tongue-twisters
    379th597th 170th 348th
    Topological Sort
    191st237th 145th
    Transpose Sentence
    309th463rd 431st 1st 78th
    Trinomial Triangle
    88th 7th 392nd 82nd
    United States
    426th164th 217th 333rd 396th294th
    Vampire Numbers
    282nd441st 245th
    Van Eck Sequence
    541st312th 234th 359th
    Zeckendorf Representation
    274th446th 61st
    Zodiac Signs
    250th358th 268th 155th
    γ
    365th370th 352nd
    λ
    110th350th 84th 415th
    π
    286th294th 742nd 634th 488th 108th
    τ
    217th375th 631st 567th 438th 99th
    φ
    198th479th 916th 290th 516th 38th
    √2
    216th652nd 1,046th 356th 645th 40th
    𝑒
    235th710th 1,118th 868th 498th 65th