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

    sean-niemann 🇺🇸

    122,911
    122,952
    💎249
    🥇2,011
    🥈601
    🥉642

    128 / 128 Holes

    🔣

    48 / 64 Langs

    🏆

    107 / 110 Cheevos

    📅

    12 Days of Christmas
    243rd82nd100th105th954th301st38th 106th 154th741st 772nd536th58th534th 286th12th 466th1,013th169th822nd 437th40th1,516th 72nd39th 80th557th 67th 1,183rd187th
    24 Game
    132nd50th97th122nd228th 12th 77th 16th 21st 208th6th 126th 60th 39th 10th 89th129th
    99 Bottles of Beer
    279th85th148th61st365th37th129th 181st 100th191st 287th 59th 38th7th 246th 940th 142nd75th 66th 184th 105th
    Abundant Numbers
    454th1,076th230th596th122nd452nd230th226th134th 92nd466th286th 973rd 338th633rd260th55th 2,016th48th42nd312th22nd101st367th97th644th752nd982nd461st601st20th647th2nd356th475th118th293rd1,354th141st 1,191st460th
    Abundant Numbers (Long)
    1,086th358th437th1,061st387th788th171st295th62nd 88th644th344th 569th956th234th99th 248th681st173rd366th38th3rd437th263rd552nd 785th 66th472nd420th529th132nd 269th 619th428th
    Arabic to Roman
    264th 341st 567th 201st149th220th24th 286th275th 81st 217th 378th78th 248th 467th 168th2nd 387th 343rd
    Arithmetic Numbers
    481st601st349th265th83rd211th204th 68th 76th246th233rd 218th 113th 135th214th7th 327th 163rd685th 385th 17th38th 203rd 386th 560th610th
    Arrows
    526th184th197th316th225th204th121st 33rd 198th156th374th 132nd 140th 221st25th113th 168th 202nd 104th 9th 185th 314th 340th259th
    Ascending Primes
    273rd141st93rd127th49th154th123rd 58th 190th158th120th 133rd 300th 54th38th 222nd 316th 304th 12th 229th279th 104th 126th213th
    ASCII Table
    259th208th93rd402nd74th263rd230th110th25th 193rd337th117th 64th 97th 166th61st107th 241st 2nd 152nd45th144th 256th 237th265th
    Billiards
    194th168th67th169th190th153rd37th 96th 94th 137th 48th27th 95th 208th 117th 185th 162nd 134th
    brainfuck
    633rd 114th624th 468th307th 60th 233rd 428th10th 24th 255th
    Calendar
    219th 142nd 210th 31st 94th113th 2nd 276th
    Card Number Validation
    166th187th88th393rd 373rd164th 128th 330th381st 200th 66th 256th14th 117th 315th 230th209th 36th 98th 283rd188th
    Catalan Numbers
    995th 300th644th293rd 193rd 311th412th709th 375th 631st488th282nd223rd206th 364th144th 196th 1,154th 764th 30th 120th 564th 622nd
    Catalan’s Constant
    231st 132nd 173rd 166th 177th 130th 118th 288th205th 2nd 93rd 152nd 153rd96th 105th 171st 113th
    Christmas Trees
    146th 133rd899th440th 137th 348th 55th413th 402nd 128th 352nd7th248th303rd 295th91st305th 151st 226th356th101st381st43rd 733rd 125th117th
    Collatz
    416th461st252nd599th96th354th365th 221st 329th468th 639th 738th577th 142nd3rd207th710th 1,015th376th302nd 1,028th70th 166th370th632nd634th452nd 584th 943rd1,440th
    Continued Fractions
    67th 187th259th 272nd 90th49th 21st 236th
    CSS Colors
    233rd151st192nd198th 245th249th 94th 257th 83rd 173rd 200th 220th107th 1st 136th47th 158th 143rd512th 383rd
    Cubes
    328th50th46th 124th 221st 59th 227th363rd116th 277th102nd 194th 203rd 113th 178th
    Day of Week
    650th803rd665th300th208th445th519th502nd247th 492nd565th527th473rd 339th 382nd 422nd 871st284th116th368th 401st 408th 593rd 237th1st 68th262nd518th181st804th 780th 700th714th
    DFA Simulator
    191st 162nd 23rd 106th47th 21st 65th
    Diamonds
    62nd110th126th586th204th579th87th 43rd 393rd93rd 240th 113th 184th17th 56th 183rd 37th 15th 162nd 124th
    Divisors
    1,299th920th830th1,142nd194th1,173rd728th1,306th734th 425th2,092nd835th792nd 898th 884th1,101st 749th215th 814th204th150th418th 1,129th293rd1,117th1,754th1,157th1,185th2,051st404th 36th281st1,328th1,019th330th 478th 1,313th963rd
    Emirp Numbers
    403rd 687th483rd54th811th271st96th476th 189th160th118th245th1,075th430th 216th 94th 89th500th1,104th 1st 399th 19th138th299th180th373rd492nd791st951st76th 610th
    Emirp Numbers (Long)
    687th405th403rd476th393rd426th347th 70th 430th 303rd 212th 391st395th 1st 312th 32nd 55th235th 448th
    Emojify
    103rd177th 201st142nd 29th 39th105th 377th 217th 196th22nd215th 275th 4th 112th
    Evil Numbers
    1,118th2,373rd583rd505th363rd722nd565th575th409th468th392nd657th606th1,271st862nd1,073rd490th 571st 651st404th197th442nd380th191st445th357th1st562nd413th450th730th662nd855th352nd1,046th593rd50th1,144th1,993rd431st384th680th426th628th512th588th
    Evil Numbers (Long)
    873rd755th447th304th280th291st359th425th274th369th260th561st390th 340th 434th 467th853rd88th576th317th113th1,193rd1,460th1st876th542nd864th823rd 770th502nd248th453rd46th1,054th1,785th892nd656th 419th523rd512th655th
    Factorial Factorisation
    176th191st216th184th151st115th77th 140th 119th260th 230th 106th 111th22nd177th 42nd 95th 49th 249th
    Farey Sequence
    312th267th124th206th102nd148th89th 54th 455th198th140th170th 223rd 155th 112th31st 408th252nd371st195th237th 345th 3rd 498th393rd 180th 228th269th
    Fibonacci
    2,249th2,300th1,221st807th452nd657th2,379th 860th 395th1,908th1,131st2,046th 4,785th999th767th1st2,134th419th2,948th 495th233rd2,034th522nd 2,467th537th2,650th2,228th2,806th2,105th388th1,251st1,234th58th3,773rd49th1,156th743rd 2,145th2,178th975th3,076th
    Fizz Buzz
    783rd2,820th1,198th487th2,082nd764th1,229th1,281st752nd1,173rd3,367th1,271st1,612th1,818th 2,012th1,703rd4,493rd1,254th683rd 1,247th589th23rd719th1,617th4,550th1,336th663rd3,816th1,635th4,271st4,334th507th428th 3rd1,194th465th2,730th1,872nd 695th1,240th1,820th1,264th
    Foo Fizz Buzz Bar
    232nd764th439th1,049th754th795th458th 119th 386th331st491st 335th115th305th204th 132nd359th210th683rd812th 1,266th 1,594th136th393rd 2nd225th167th337th 326th646th 1,043rd
    Forsyth–Edwards Notation
    88th325th156th320th 284th76th 115th 136th 281st 190th 168th22nd199th 71st 30th
    Fractions
    263rd570th372nd255th687th219th405th269th156th 358th 232nd 478th 192nd132nd 182nd 448th 811th 97th 10th748th 354th 737th
    Game of Life
    205th292nd92nd 228th 113th 130th 322nd 363rd 53rd49th 139th2nd 201st 58th 163rd
    Gijswijt’s Sequence
    199th105th75th 283rd 74th 99th 259th116th 158th 91st 181st108th 293rd 220th 200th 54th 167th 149th 107th82nd
    Gray Code Decoder
    249th 275th 191st 112th 85th 149th 101st 361st 46th276th 167th
    Gray Code Encoder
    546th419th330th 211th 121st279th272nd 235th 188th78th 151st 31st 58th 259th 218th
    Happy Numbers
    208th371st420th972nd91st495th272nd163rd114th 80th256th227th194th289th742nd506th 283rd437th172nd374th 990th137th331st614th69th341st877th 273rd 1,066th167th53rd174th6th232nd 35th829th777th105th 1,191st898th
    Happy Numbers (Long)
    181st555th281st328th96th369th132nd 124th 68th215th223rd 164th566th234th136th 111th18th227th115th27th583rd657th 380th927th315th 12th 537th 334th 584th
    Hexdump
    368th294th146th340th 420th176th 16th 129th 97th 228th73rd 3rd 102nd
    Hilbert Curve
    15th 99th 105th 100th 53rd
    Intersection
    521st342nd293rd461st161st444th240th 88th 285th 92nd 104th83rd 46th52nd166th 29th 247th 345th
    Inventory Sequence
    214th359th135th141st211th164th625th 45th 51st239th 204th 284th 120th170th 7th 110th147th 101st 20th 31st
    ISBN
    75th531st200th557th412th484th142nd 352nd 347th309th 165th 456th 223rd 103rd25th 64th 167th 51st190th 572nd
    Jacobi Symbol
    368th 247th285th311th268th190th 84th 270th 16th 182nd 199th53rd 75th 253rd
    Kaprekar Numbers
    271st74th80th43rd49th46th75th 104th99th 133rd 70th22nd 106th 319th 126th 220th 102nd
    Kolakoski Constant
    129th94th150th 115th66th128th 33rd 253rd 95th 175th137th 45th 92nd 81st 124th189th 75th 255th
    Kolakoski Sequence
    288th544th251st462nd224th369th765th 82nd 129th282nd338th 270th 253rd93rd110th 141st146th 346th1st 197th 209th89th 67th 47th186th 472nd 460th232nd
    Leap Years
    923rd2,389th766th356th539th501st361st422nd426th 61st839th523rd193rd530th1,296th205th 761st 266th222nd1,733rd 367th79th1,381st946th 1,511th343rd1,333rd1,719th2,219th718th476th11th613th180th498th3,015th549th1,056th 1,357th414th1,613th256th
    Levenshtein Distance
    376th485th307th 278th 149th 74th174th 59th 484th 227th 496th183rd 268th 20th 6th208th 41st 199th 165th
    Leyland Numbers
    579th 352nd 142nd 83rd 539th 259th 145th 497th100th119th 264th 4th266th 525th 251st
    ln 2
    259th 335th440th343rd475th248th 156th 353rd 213th 420th196th 79th 281st 3rd285th 28th253rd 184th397th 297th 305th
    Look and Say
    787th207th863rd 734th134th 468th 112th428th 161st253rd 584th22nd259th 384th 54th604th 401st 171st
    Lucky Numbers
    374th 98th303rd357th339th291st 76th 282nd331st216th 113th 122nd 210th250th 329th 448th406th 13th315th 227th
    Lucky Tickets
    141st 392nd 77th 49th 194th 289th 108th 270th38th 9th 224th 252nd
    Mahjong
    23rd 112th 123rd20th 116th
    Mandelbrot
    57th114th83rd154th68th242nd150th 90th 48th93rd98th 283rd 54th 118th41st 60th112th 67th 33rd 26th 86th
    Maze
    63rd 51st 277th82nd 147th47th 33rd 50th
    Medal Tally
    192nd 185th 337th 133rd 113th 302nd 195th91st191st 38th
    Minesweeper
    120th117th68th 41st 20th 143rd 85th 111th13th 25th
    Morse Decoder
    82nd 89th 32nd 14th 179th66th 61st 94th22nd 2nd 144th 93rd
    Morse Encoder
    92nd145th84th 218th 44th 91st 123rd 127th 52nd 165th18th 147th 172nd 13th 29th 102nd
    Multitap Input
    221st 138th37th 105th 137th 13th 104th 40th47th 45th
    Musical Chords
    283rd 114th 130th 139th 105th 153rd32nd 124th 77th
    N Queens
    281st256th177th223rd243rd291st18th 73rd 192nd 199th 136th 220th24th 100th127th 263rd 27th 147th 186th
    Niven Numbers
    629th1,200th579th268th958th453rd607th1,859th390th 294th936th761st809th1,249th1,449th1,467th2,362nd718th1,807th855th339th 626th642nd75th1,653rd289th468th690th368th552nd1,039th1,256th217th668th209th832nd8th620th57th198th410th1,939th1,011th791st1,395th737th
    Niven Numbers (Long)
    254th514th425th239th298th373rd291st 329th 153rd506th784th1,156th1,155th537th393rd648th764th1,085th459th265th 376th733rd57th 172nd2nd431st690th418th632nd638th118th869th281st493rd34th293rd21st73rd320th 409th446th856th1,264th
    Number Spiral
    474th113th69th42nd226th239th205th 228th 66th79th 108th 204th 212th133rd 386th128th 289th 199th 321st 136th
    Odious Numbers
    1,145th1,864th491st303rd547th665th649th426th299th355th240th562nd458th868th740th1,099th1,025th 476th 511th275th155th317th266th189th330th234th1st422nd270th325th631st494th1,171st609th878th444th48th1,152nd1,601st648th280th568th312th429th350th484th
    Odious Numbers (Long)
    1,436th646th428th277th230th381st340th371st223rd306th211th588th353rd 286th 416th 423rd652nd135th507th263rd161st 1,402nd1st544th465th552nd852nd 963rd947th195th399th46th1,255th1,462nd843rd661st 347th453rd438th645th
    Ordinal Numbers
    139th588th485th410th714th437th303rd336th321st 169th379th469th 512th 382nd 460th46th 614th177th 153rd568th292nd 201st319th112th238th 126th520th 621st
    PalindromemordnilaP
    285th455th 312th 167th149th46th 232nd 107th 170th65th121st 435th 27th209th 13th 39th85th 456th 350th
    Pangram Grep
    362nd585th768th 837th 317th288th396th 793rd 110th 1,157th 345th291st248th155th 327th56th 440th 253rd 175th 557th 41st339th270th232nd207th
    Partition Numbers
    64th131st86th248th118th226th65th 19th 186th178th 109th 148th 83rd48th 77th 24th140th 6th27th 34th 171st
    Pascal’s Triangle
    939th344th395th840th544th702nd406th 127th 1,064th762nd 371st 366th 384th 1st652nd835th387th244th677th1st877th214th 548th309th379th493rd 56th161st78th441st945th 302nd 600th1,175th
    Pernicious Numbers
    622nd799th491st278th361st564th593rd797th341st 254th843rd688th770th1,033rd816th1,152nd890th708th1st644th984th128th465th470th179th1,122nd331st 739th414th539th900th863rd225th305th155th756th43rd681st114th524th436th1,207th396th610th928th656th
    Pernicious Numbers (Long)
    995th862nd 811th296th562nd661st457th123rd 74th511th 144th 685th 188th 1st 356th636th 138th 258th 505th 577th69th520th40th 396th212th 231st
    Poker
    205th 132nd 36th 51st 223rd98th 22nd 33rd
    Polyominoes
    47th52nd32nd 138th143rd14th 93rd 61st 123rd29th 48th 102nd 22nd
    Prime Numbers
    1,192nd1,719th722nd1,024th371st1,296th582nd612th433rd 507th814th1,244th617th934th 254th 1,127th1,796th687th345th1st567th340th181st544th648th1st1,747th395th1,667th1,934th 326th921st803rd591st123rd500th227th1,311th417th729th514th 1,903rd633rd
    Prime Numbers (Long)
    1,339th1,070th716th830th866th809th1,091st673rd428th 503rd709th853rd 758th178th 765th1,168th659th408th1st685th1,018th204th1,129th380th1st597th528th639th 1,244th1,121st655th 113th400th907th337th457th 846th 1,114th578th
    Proximity Grid
    143rd 167th 96th 175th84th148th 79th 124th9th 164th 43rd 26th
    QR Decoder
    44th77th34th97th124th98th28th 103rd 180th92nd 30th 135th18th 25th 80th 143rd
    Quine
    3,661st1,969th2,636th4,265th1,542nd4,212th 1,957th2,051st664th3,185th1,947th2,822nd1,827th2,294th2,801st4,877th628th1,657th154th2,068th748th2,010th1,962nd1,617th250th1,727th1,479th1st2,863rd1,354th1,766th1,970th1,804th559th3,083rd653rd1,913th171st 616th486th1,456th 3,362nd1,789th3,863rd
    Recamán
    195th433rd304th335th225th102nd83rd 113th 233rd371st 474th 268th790th 156th52nd148th 86th 437th 6th 126th 182nd 518th
    Repeating Decimals
    113th 40th 184th 68th 114th103rd 14th 4th11th 136th
    Reverse Polish Notation
    723rd 242nd 215th 189th 346th 1st 535th68th 60th239th 494th
    Reversi
    201st 31st 17th 90th87th 52nd 122nd12th 218th 44th 16th
    Rijndael S-box
    185th 47th 224th 162nd 98th 15th 61st 220th107th 266th 77th 124th
    Rock-paper-scissors-Spock-lizard
    265th111th103rd 41st 79th 133rd 42nd 277th17th 54th 261st 223rd
    Roman to Arabic
    363rd462nd231st679th538th697th188th 102nd 141st354th202nd 73rd 264th 193rd 371st235th179th428th 291st445th 122nd522nd 24th2nd 322nd436th 239th 153rd297th
    ROT13
    308th522nd 561st 196th 235th 444th 130th 509th145th 56th76th 11th182nd106th45th
    Rule 110
    172nd198th180th400th 360th101st 25th 31st170th 335th 81st 358th17th252nd 126th 237th 4th 40th348th 111th
    Scrambled Sort
    257th 216th 65th 249th 106th 128th110th 28th
    Set
    200th 161st 68th 91st 300th72nd 15th 167th
    Seven Segment
    299th165th332nd86th262nd119th57th 55th 71st301st 144th 198th 221st44th 112th 281st 22nd 245th 260th
    SI Units
    17th 3rd 131st153rd 24th
    Sierpiński Triangle
    96th147th69th30th60th88th101st153rd78th 40th135th143rd 210th 55th 85th15th131st497th 244th194th 256th44th63rd 24th119th 169th234th 152nd 297th80th
    Smith Numbers
    312th164th72nd320th269th370th64th 180th 341st126th 205th 233rd 291st34th 232nd 394th 112th50th 156th 292nd
    Spelling Numbers
    349th 192nd 386th 209th88th114th1st 161st 478th101st175th 97th
    Star Wars GPT
    102nd 31st 196th37th 5th 86th
    Star Wars Opening Crawl
    36th 17th 49th 218th24th 19th 34th
    Sudoku
    64th 129th 134th136th 38th 114th
    Sudoku (Fill-in)
    29th 62nd 84th 101st10th 79th 5th
    Ten-pin Bowling
    356th 197th 50th84th23rd 65th96th 56th 89th14th 62nd 11th 29th 108th
    Tic-tac-toe
    204th150th 90th 77th 145th 252nd 60th 164th26th 191st 55th 155th 51st 281st
    Time Distance
    187th 78th304th182nd280th27th 22nd 34th 125th10th 14th 128th
    Tongue-twisters
    112th 91st178th518th 176th 106th 275th524th244th 236th 55th288th 447th38th 487th 630th 95th37th 87th300th211th464th 135th
    Topological Sort
    39th 119th 170th 152nd14th 66th 42nd 122nd
    Tower of Hanoi
    86th242nd77th63rd273rd152nd361st 32nd442nd251st227th175th 585th550th 156th 127th 115th22nd 52nd 91st45th 405th287th108th188th56th 13th409th247th331st138th 102nd302nd112th342nd
    Transpose Sentence
    665th290th255th 610th 331st 72nd 189th 232nd 1st392nd126th 220th63rd100th 44th 183rd176th 375th387th
    Trinomial Triangle
    122nd193rd 128th 157th 51st 225th 184th 81st 78th147th 13th 42nd
    United States
    290th291st 232nd80th 89th 182nd287th 100th 335th42nd 264th 54th9th 243rd
    Vampire Numbers
    248th144th297th 447th243rd 31st 69th 389th199th 60th 111th
    Van Eck Sequence
    409th428th227th351st493rd235th230th 100th 486th469th 545th 301st 429th36th 128th 275th 13th 61st677th 345th 191st
    Zeckendorf Representation
    268th243rd166th240th156th94th129th 57th 201st211th 199th 107th 80th27th 304th 183rd 14th 246th 176th 195th
    Zodiac Signs
    54th239th112th210th 206th82nd 97th 52nd199th 165th 102nd 123rd22nd 17th 86th 59th
    γ
    204th169th158th146th 167th 249th 259th192nd 1st 317th 128th 246th 444th
    λ
    162nd143rd 281st 198th 57th 215th343rd 178th 223rd140th 328th 263rd 51st258th 245th 552nd
    π
    234th581st225th418th229th398th284th 145th 252nd 514th139th156th 534th217th 7th 256th488th 167th535th 84th236th601st122nd372nd 269th 272nd
    τ
    217th541st235th407th231st373rd189th 123rd 207th 464th117th215th 438th94th 15th 266th 131st501st 62nd206th525th170th353rd 284th 269th
    φ
    367th693rd388th421st357th635th294th 189th 487th374th 535th726th199th240th177th 500th131st 71st 484th 47th656th 384th14th365th444th117th605th 364th 533rd
    √2
    427th759th464th493rd579th733rd353rd 209th 524th431st 330th 229th276th 245th195th 144th 563rd412th 114th742nd 562nd4th425th270th186th712th 423rd 454th
    𝑒
    729th579th375th457th462nd440th387th319th217th 340th 568th 520th478th2nd 460th184th 120th 474th 249th374th 20th236th 175th625th 700th 473rd