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

    Lydxn 🇨🇦

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    96 / 122 Holes

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    54 / 62 Langs

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    58 / 95 Cheevos

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    4 Holes Authored

    1 Referral

    12 Days of Christmas
    27th 221st 1,577th 8th
    99 Bottles of Beer
    34th27th49th 41st 96th 469th7th 371st 3rd
    Abundant Numbers
    189th141st451st326th 117th80th115th 239th322nd198th 76th248th195th265th208th 302nd210th181st1st86th 185th2,659th146th38th12th118th250th455th389th78th121st37th235th53rd133rd55th 51st124th 143rd244th 202nd 205th
    Abundant Numbers (Long)
    196th194th458th521st 65th165th113th 388th 144th 71st448th277th538th435th 525th322nd316th1st115th 285th1,833rd243rd40th12th185th314th846th666th69th140th 33rd85th38th 57th168th 304th383rd 453rd 326th
    Arabic to Roman
    164th15th 65th 219th 248th 64th1st 118th
    Arithmetic Numbers
    284th 62nd 47th 6th 28th
    Arrows
    36th43rd59th 29th 50th 80th 373rd4th38th 6th 23rd 20th
    Ascending Primes
    38th 93rd 59th 76th 42nd 72nd 12th 36th
    ASCII Table
    189th 30th 196th 3rd 130th 21st
    brainfuck
    38th 116th167th 2nd 122nd
    Catalan Numbers
    1st 329th 319th 192nd386th337th434th425th422nd402nd 515th12th246th 1,002nd144th216th 265th 189th350th42nd 119th 121st 384th 557th
    Catalan’s Constant
    89th 106th 81st 69th80th 103rd142nd3rd 70th 61st 51st
    Christmas Trees
    118th 90th31st175th 137th 38th165th125th 74th 1,343rd8th33rd 69th135th 213th63rd37th98th 229th 21st 24th 251st 129th
    Collatz
    140th108th330th219th 34th92nd86th 95th 121st317th227th300th 438th 424th36th400th 289th2,362nd6th431st 113th281st 495th103rd94th426th 353rd259th202nd 49th263rd 401st 298th 419th
    CSS Colors
    132nd 422nd 124th82nd 1st 37th 64th 438th 113th
    Cubes
    143rd 126th
    Day of Week
    326th 294th212th449th 261st 398th618th581st532nd597th 358th 1,095th131st 418th 643rd 238th1st862nd60th248th518th 195th
    Diamonds
    165th 84th 78th 30th 107th 23rd47th 74th97th 157th29th52nd 8th 88th 13th 123rd
    Divisors
    2,386th981st923rd 375th782nd833rd1,052nd1,424th2,170th634th 688th1,429th939th869th927th 971st 773rd 488th1st878th3,841st352nd1,025th525th532nd1,011th1,178th1,027th453rd 662nd1,443rd28th565th369th 413th578th 1,159th1,619th 1,187th 855th
    Emirp Numbers
    258th 448th 344th658th 61st112th181st 408th417th128th 160th309th275th184th296th135th388th397th196th 303rd 401st1,022nd22nd133rd 146th339th380th478th262nd91st79th234th9th228th77th 32nd211th315th 252nd527th923rd289th 281st
    Emirp Numbers (Long)
    39th 62nd 30th 25th48th 45th 14th 64th
    Emojify
    79th71st85th 40th 37th 108th 203rd30th26th 280th 397th281st 3rd 50th 21st
    Evil Numbers
    2,794th1,268th506th377th590th632nd 212th330th376th577th684th962nd389th468th347th744th607th684th591st506th780th565th572nd35th366th183rd637th3,259th176th343rd1st380th457th857th767th328th323rd211th595th44th564th320th 208th359th805th750th414th681st1,800th584th 674th
    Evil Numbers (Long)
    583rd337th538th610th 228th270th304th369th433rd 278th376th259th561st398th598th638th577th596th429th422nd31st332nd76th568th1,861st96th299th1st329th515th599th555th257th302nd248th449th40th396th245th 105th567th 644th413th539th 519th 524th
    Farey Sequence
    217th 149th123rd111th 64th 206th154th 191st 693rd37th 121st 5th
    Fibonacci
    203rd3,736th925th387th1,200th2,272nd 355th441st628th1,196th3,422nd2,693rd927th1,079th392nd1,879th1,120th2,061st1,058th1,202nd1,067th1,096th817th1st409th 2,789th6,507th211th501st1,965th515th930th2,140th1,937th378th381st371st1,843rd45th727th334th 348th709th 1,945th2,042nd2,068th 1,035th2,213th1,875th
    Fizz Buzz
    4,952nd6,766th1,320th723rd2,121st1,450th 681st3,326th1,460th1,678th2,024th 1,397th1,486th1,244th2,031st1,974th1,977th1,484th 3,236th 1,446th1st1,312th 1,969th7,106th132nd1,683rd 1,238th1,340th2,596th3,712th127th606th25th4,291st60th1,648th116th 528th1,305th 3,122nd1,300th2,006th 2,678th3,491st1,979th
    Foo Fizz Buzz Bar
    647th 1,107th 324th 532nd 631st 468th 604th1,690th506th316th 494th 232nd279th254th1,105th11th 221st 452nd 510th
    Forsyth–Edwards Notation
    146th 44th 30th 3rd 23rd 18th 8th
    Fractions
    273rd 168th638th197th 378th 297th 429th 249th 683rd137th200th 222nd292nd 443rd 156th 10th 321st
    Game of Life
    762nd 164th 58th
    Gijswijt’s Sequence
    129th 28th 26th 71st 52nd 319th19th 49th 127th8th38th 9th 16th 159th
    Happy Numbers
    351st 267th 440th850th 135th193rd283rd 401st607th163rd 184th486th441st341st361st198th419th473rd177th23rd252nd 298th1,486th82nd139th1st245th327th503rd517th681st170th130th307th30th375th522nd 92nd234th 476th277th775th1,117th323rd 388th
    Happy Numbers (Long)
    120th 370th432nd 115th132nd 118th 95th284th239th256th 364th520th191st23rd 281st1,048th52nd82nd1st566th261st 376th142nd 30th254th304th 67th204th 268th235th 277th 212th
    Hexdump
    60th 123rd 17th 5th
    Intersection
    70th 14th 110th 30th
    Inventory Sequence
    53rd221st184th 70th92nd110th 146th 47th197th 217th199th1st109th 182nd784th76th146th 101st 284th522nd94th214th 139th 131st 154th
    ISBN
    43rd 126th 132nd 136th 779th16th58th 106th 245th 25th 21st 20th 274th
    Jacobi Symbol
    119th 13th 78th 95th
    Kolakoski Constant
    111th 150th 12th
    Kolakoski Sequence
    22nd 241st62nd 427th 70th123rd155th 727th354th 112th229th222nd 180th 87th29th 951st41st140th1st165th240th 426th174th265th 147th 53rd156th 179th 206th
    Leap Years
    877th992nd348th471st 121st145th192nd289th1,236th2,865th361st696th122nd438th337th238th234th914th534th199th244th1st164th 760th3,322nd44th138th9th143rd182nd469th383rd107th210th19th567th41st179th101st 115th764th 1,149th186th364th 219th 324th
    Levenshtein Distance
    495th 118th197th 231st 80th 99th 3rd 312th
    Leyland Numbers
    156th 195th 1st263rd 326th 125th 23rd 136th 180th
    ln 2
    221st 143rd 216th238th 197th211th 590th128th95th 3rd 139th313th27th 141st 175th
    Look and Say
    1,028th 89th 105th194th 31st97th 11th 25th146th130th 68th
    Lucky Numbers
    103rd 47th98th107th 65th 54th 154th 527th28th 32nd 12th 23rd
    Lucky Tickets
    73rd 245th 174th 54th 138th 11th 68th 220th
    Maze
    98th 69th
    Medal Tally
    180th 41st
    Morse Decoder
    44th 29th 17th
    N Queens
    20th 4th 19th
    Niven Numbers
    85th2,341st617th881st1,024th1,042nd 242nd402nd583rd712th996th1,390th437th1,880th262nd1,004th855th914th815th724th1,156th966th950th1st378th 626th2,931st112th314th1,716th354th537th1,169th1,195th229th331st105th928th47th488th91st 239th494th 1,040th558th883rd2,494th738th 834th
    Niven Numbers (Long)
    283rd468th522nd577th 215th240th266th712th701st 206th 88th532nd458th657th474th582nd651st540th481st20th297th 331st1,717th146th180th 238th426th661st666th78th226th161st683rd56th312th45th 103rd340th 749th404th414th 499th 424th
    Number Spiral
    132nd 71st 30th 154th
    Odious Numbers
    2,405th1,321st319th280th480th885th 273rd229th407th755th548th831st559th381st217th653rd498th606th529th366th656th453rd333rd33rd250th139th409th2,786th210th238th1st245th321st797th631st207th209th174th485th42nd320th179th 175th255th664th648th303rd939th2,053rd458th 535th
    Odious Numbers (Long)
    254th276th501st585th 192nd224th355th364th385th 212th299th200th534th341st563rd657th537th561st410th402nd31st292nd119th515th1,686th142nd216th1st255th457th577th528th190th219th180th372nd40th279th371st 152nd559th 601st335th496th 450th 478th
    Ordinal Numbers
    427th 162nd 177th 1,176th48th 199th 149th 256th 109th 96th 119th3rd
    Pangram Grep
    160th 429th 142nd406th 1st181st 1,384th57th131st 396th705th 937th 523rd31st 55th 139th 246th
    Pascal’s Triangle
    304th505th496th 184th222nd280th406th666th 186th 327th 463rd775th471st 454th 326th 1st444th1,600th228th200th1st290th433rd521st176th314th179th322nd439th 208th102nd 133rd282nd 409th457th 439th 450th
    Pernicious Numbers
    1,543rd614th432nd832nd1,052nd 273rd402nd553rd588th892nd1,066th351st772nd249th874th740th791st722nd964th909th995th692nd1st 104th656th1,977th153rd337th23rd376th529th919th893rd225th313th130th779th37th668th190th 206th455th1,124th846th436th602nd1,662nd 634th
    Pernicious Numbers (Long)
    394th266th323rd326th 132nd184th215th177th270th 118th 77th305th286th314th324th258th350th273rd318th 1st295th957th87th130th1st180th331st352nd437th113th152nd386th218th33rd267th74th 101st223rd 372nd243rd293rd 289th 300th
    Prime Numbers
    355th 579th928th795th1,089th 276th386th 706th750th1,116th464th1,094th490th796th731st659th639th250th927th1,146th537th207th327th1st625th2,862nd164th388th1st367th583rd923rd1,162nd314th773rd307th599th113th483rd210th 227th392nd840th1,800th558th772nd2,150th736th2,082nd720th2,256th
    Prime Numbers (Long)
    346th 541st 701st772nd 340th370th 406th718th 682nd599th679th793rd154th755th691st550th151st388th1st653rd1,900th180th602nd1st507th627th749th930th482nd598th350th608th102nd381st827th 309th445th 799th931st 691st 582nd
    Proximity Grid
    117th 33rd 111th
    QR Decoder
    50th
    Quine
    30th 3,908th258th 1,996th2,001st3,967th1,347th1,493rd2,608th 2,661st1,252nd1,596th1,792nd 1,711th3,803rd2,995th1,505th 528th1,127th 3,601st230th1,434th459th1,153rd1,609th1,802nd1,631st474th2,831st3,794th1,769th159th2,040th1,116th 5,133rd3,306th3,137th1,665th2,117th1,735th 2,452nd 2,416th
    Recamán
    155th 260th168th108th 118th 1,039th12th88th 98th165th 34th 148th
    Repeating Decimals
    54th 20th 1st 48th
    Reverse Polish Notation
    192nd 236th 1st 71st 199th 54th 82nd
    Rijndael S-box
    47th
    Rock-paper-scissors-Spock-lizard
    24th 15th 7th 3rd
    Roman to Arabic
    129th137th206th 135th 143rd 233rd391st 20th 254th 207th 607th70th141st 186th323rd 166th87th219th191st 42nd1st133rd 153rd
    ROT13
    8th 118th
    Rule 110
    54th 47th128th 38th75th 3rd 94th 17th 148th
    Seven Segment
    265th 70th 26th 12th28th 102nd 4th 13th 14th
    Sierpiński Triangle
    92nd 77th 32nd114th97th 172nd 40th134th140th 704th7th 119th 16th44th70th196th110th 25th 154th 84th
    Smith Numbers
    19th 3rd 12th
    Spelling Numbers
    59th1st 263rd 81st 131st
    Star Wars Opening Crawl
    34th 12th
    Sudoku
    174th 157th
    Sudoku (Fill-in)
    30th 14th
    Time Distance
    17th 5th
    Tongue-twisters
    338th 90th 169th 510th91st229th 67th 118th
    Transpose Sentence
    143rd 36th 72nd 56th
    United States
    40th 20th2nd
    Vampire Numbers
    110th 809th 790th 64th 89th
    Van Eck Sequence
    284th 96th127th139th 221st 326th245th193rd 199th1st145th 800th40th268th 132nd169th 260th92nd 13th417th 59th 185th
    Zodiac Signs
    198th 33rd 13th 5th 24th
    γ
    89th 55th1st 66th 49th 418th
    λ
    36th 314th 32nd 14th 1,418th
    π
    144th 136th294th270th 169th170th 210th 4th 650th87th23rd 179th 106th221st72nd 99th 84th 305th
    τ
    180th 121st375th253rd 178th201st 222nd 4th 592nd92nd25th 131st 213th62nd 81st 65th 333rd
    φ
    280th 198th507th 427th331st299th313th 387th159th243rd159th 941st141st99th 15th 320th38th 10th 84th 192nd 455th
    √2
    321st 216th 433rd389th353rd352nd 331st210th290th3rd 1,169th195th155th 13th 371st40th 139th 146th 247th 377th
    𝑒
    321st 235th710th394th328th347th289th299th 410th213th462nd1st 924th169th17th 215th 353rd318th65th 278th 160th 312th