The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Rock-paper-scissors-Spock-lizard in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 97th jatloe 529 208 20ms 23 Oct 2024 102nd scpchicken 🇵🇼 526 209 9ms 26 Feb 2023 103rd petar-donchev 524 210 16ms 3 Sep 2019 103rd PFedak 524 210 13ms 16 Apr 2020 103rd quimey 524 210 10ms 20 Jul 2023 106th okkun-oreo 521 211 13ms 29 Oct 2020 107th tnecio 519 212 18ms 30 Aug 2020 107th jmerle 🇳🇱 519 212 11ms 22 Jan 2022 107th CedricGebistorf 519 212 11ms 16 Mar 2022 107th andrewjc2000 519 212 12ms 3 Mar 2025 111th aksyristos 516 213 24ms 27 Mar 2026 111th vang1ong7ang 516 213 17ms 2 days ago 113th doberan 514 214 12ms 31 Oct 2020 113th olavaga 514 214 10ms 16 Aug 2021 113th HumanoidCPU 514 214 17ms 6 Aug 2024 113th nemoyatpeace 514 214 13ms 29 Jan 2026 117th nullie 509 216 13ms 15 Jun 2022 118th b10011 🇫🇮 507 217 19ms 25 Jun 2020 118th adamnielson42 🇺🇸 507 217 11ms 1 Dec 2023 118th nstearns96 🇬🇧 507 217 11ms 23 Oct 2024 121st TaserTheFox 🇺🇸 505 218 13ms 8 Feb 2023 121st Lv0Sys 🇵🇱 505 218 25ms 3 Dec 2025 123rd tpaxman 🇨🇦 502 219 11ms 9 Dec 2020 124th amollberg 🇸🇪 500 220 10ms 20 Jan 2024 125th yanjs 498 221 20ms 1 Oct 2021 126th Y0UR-U5ERNAME 495 222 17ms 4 Sep 2021 126th RDShah 495 222 11ms 27 Nov 2021 126th try-except-try-accept 🇹🇭 495 222 26ms 28 Jun 2022 126th croc54 495 222 15ms 16 Jan 2025 130th rollershutter 493 223 10ms 25 Mar 2024 130th davidludwik2370 493 223 11ms 17 Sep 2025 132nd cellobix 491 224 11ms 15 Aug 2019 132nd domingues 🇵🇹 491 224 10ms 10 Aug 2022 132nd vishwathg 491 224 10ms 3 Apr 2023 135th dzhang314 489 225 10ms 14 Aug 2019 136th CheeseCake628 🇳🇴 487 226 51ms 13 Feb 2023 136th celiendonze 🇨🇭 487 226 11ms 5 Jul 2023 138th LostSyntax21 🇬🇧 482 228 19ms 1 Dec 2025 139th za3k 478 230 13ms 12 Oct 2022 140th adoxography 476 231 10ms 10 Mar 2020 140th richard-oelze 🇩🇪 476 231 11ms 7 Feb 2021 140th jacklynnepenick 476 231 11ms 25 Aug 2021 140th stertooy 🇧🇪 476 231 10ms 14 Jun 2024 140th denisfouchard 476 231 18ms 21 Aug 2025 145th Psirving 474 232 10ms 31 Jul 2020 146th bbakersmith 472 233 10ms 28 Jun 2022 146th 40fied4t 472 233 10ms 6 May 2025 148th hoodadam 468 235 19ms 13 Mar 2020 148th bastienvoirin 🇫🇷 468 235 11ms 8 Apr 2020 148th itiievskyi 🇺🇦 468 235 18ms 3 Aug 2020 148th joshmoody24 468 235 23ms 4 Mar 2022 148th markusgraube 468 235 10ms 8 Apr 2024 153rd staufga0 466 236 10ms 30 Jan 2024 154th henrytranter 462 238 11ms 7 Feb 2020 154th dahrens 462 238 13ms 14 May 2021 154th msbranicky 462 238 14ms 5 Jul 2023 154th Andrey2001 462 238 14ms 4 days ago 158th Yewzir 🇧🇪 458 240 13ms 19 May 2023 159th Trusly 456 241 13ms 27 Feb 2024 160th mossprescott 455 242 14ms 19 Jan 2023 161st xyangst 453 243 10ms 15 Oct 2024 162nd wrhm 451 244 13ms 16 Dec 2020 162nd hymanimy 451 244 10ms 20 Aug 2021 162nd twocatsinatrenchcoat 451 244 12ms 25 Nov 2022 162nd mathisfun271 451 244 13ms 7 Feb 2024 162nd Pyroan 451 244 14ms 27 Feb 2025 167th sambirnbaum1 449 245 13ms 12 Oct 2019 167th kypi 449 245 24ms 22 Feb 2020 167th guilhem-roy 🇫🇷 449 245 10ms 7 Mar 2022 167th BREMAUCY 🇫🇷 449 245 12ms 26 Mar 2026 171st Emutis 🇱🇹 445 247 10ms 24 Oct 2024 171st luuumine 🇫🇷 445 247 12ms 6 Oct 2025 173rd BrenSchaap 444 248 13ms 21 Oct 2021 173rd resoNathan 444 248 10ms 19 Jun 2024 173rd tomh1012 444 248 10ms 4 Mar 2026 176th argusdusty 🇺🇸 442 249 11ms 27 Dec 2020 176th ffelixm 442 249 11ms 31 May 2025 178th Indivicivet 440 250 11ms 19 Oct 2021 179th yuchuehw 437 252 13ms 11 Jan 2024 180th camieac 🇬🇧 435 253 11ms 20 Aug 2023 180th professor-l 435 253 19ms 28 Mar 2026 182nd marcin7Cd 433 254 12ms 17 Dec 2020 182nd inverseLorentz 🇦🇺 433 254 11ms 21 Jun 2022 182nd bbnumber2 433 254 19ms 29 Oct 2023 182nd TheZwierzLF 🇵🇱 433 254 11ms 24 Nov 2025 186th guliyevemil1 🇦🇿 431 255 10ms 16 Apr 2020 186th j21marshall 431 255 11ms 7 Aug 2020 186th MaxElf999 431 255 12ms 28 Sep 2022 189th OSYCh314 🇦🇺 425 259 11ms 16 Feb 2026 190th Florian-Mt 423 260 12ms 20 Nov 2023 191st DarkTemplar5 421 261 18ms 22 Feb 2020 192nd lmolteno 420 262 12ms 9 Mar 2021 193rd pascscha 418 263 14ms 28 Mar 2022 193rd Vilzku 418 263 20ms 14 Oct 2022 195th RandGuy 417 264 10ms 16 Nov 2022 195th roguh 🇬🇹 417 264 10ms 25 Jan 2024 197th akira-aizawa 🇯🇵 412 267 10ms 29 Oct 2020 197th kenny14231 412 267 14ms 5 Aug 2022 199th Fracture17 410 268 12ms 15 Apr 2023 199th chichha 410 268 12ms 30 Jan 2024 First Prev 101–200 of 325 Next Last