The Taxicab Numbers hole will go live in approximately 4 days. Why not try and solve it ahead of time?
brainfuck 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 100th htareque 550 191 20ms 12 Oct 2023 102nd rak1507 🇬🇧 547 192 22ms 21 Oct 2021 102nd LogicalJoe 547 192 21ms 17 Oct 2022 102nd solisolu 547 192 20ms 11 days ago 105th Natanaelel 🇸🇪 544 193 27ms 11 Apr 2024 106th marcin7Cd 541 194 22ms 24 Jul 2021 106th zhaohm14 541 194 21ms 22 Jul 2025 108th christiankuhl 538 195 21ms 29 May 2021 109th decorator-factory 536 196 22ms 15 Aug 2019 109th Secozzi 536 196 22ms 14 Jan 2021 109th Languag3 536 196 23ms 17 days ago 112th RDShah 533 197 23ms 19 Jan 2021 112th P-Quentin 🇫🇷 533 197 18ms 9 Aug 2022 112th InigoK 🇺🇸 533 197 21ms 23 Sep 2025 112th JOrE20 533 197 23ms 3 Dec 2025 116th vang1ong7ang 530 198 24ms 41 hours ago 117th cros107 🇦🇺 525 200 21ms 29 Jun 2024 117th andrewjc2000 525 200 22ms 10 Jul 2025 119th face0xff 522 201 21ms 18 Oct 2021 119th AGoyet 522 201 22ms 16 Jul 2022 121st khuldraeseth 520 202 22ms 11 Apr 2018 122nd quimey 517 203 22ms 26 Jul 2023 122nd ceeb9 517 203 63ms 10 Jun 2024 122nd retrohun 517 203 22ms 23 Jun 2024 125th zbreit 🇺🇸 515 204 22ms 19 Aug 2021 125th aglahir1 515 204 22ms 10 Nov 2021 125th m42km 515 204 22ms 3 Feb 2024 128th amollberg 🇸🇪 512 205 21ms 21 Jan 2022 128th Anonymousellama21 512 205 20ms 26 Mar 2024 130th aksyristos 510 206 21ms 1 Mar 2023 130th Alex-x90 🇺🇸 510 206 21ms 3 Feb 2024 132nd FortuiteMan 🇫🇷 507 207 14ms 16 Aug 2023 133rd adamnielson42 🇺🇸 505 208 22ms 26 Jan 2025 133rd amberzit 505 208 22ms 5 Jul 2025 135th sjrct 502 209 71ms 9 Aug 2024 136th trist224 🇫🇷 498 211 22ms 23 Nov 2022 137th fuzzylojik-golf 🇺🇸 495 212 22ms 31 May 2025 137th maxgodfrey2004 🇨🇦 495 212 23ms 13 Jul 2025 137th Bmrl7 495 212 22ms 22 Dec 2025 140th Just4FunCoder 493 213 17ms 22 Mar 2023 141st muser-logiccpu 🇺🇦 491 214 30ms 22 days ago 142nd xorraxrax 488 215 27ms 31 Oct 2019 142nd dzshn 488 215 44ms 7 Feb 2023 142nd yokasuretsu 488 215 22ms 7 Jan 2025 145th lrustand 486 216 22ms 1 Feb 2018 145th robin-scragg 486 216 22ms 3 Oct 2025 147th martion2007 484 217 21ms 22 Sep 2024 148th dzhang314 482 218 22ms 15 Aug 2019 148th netfri25 🇮🇱 482 218 22ms 14 Feb 2026 150th Mikey-Beep 🇬🇧 479 219 22ms 5 Sep 2024 151st dim-an 477 220 32ms 9 Dec 2020 151st PaulMWeiser 477 220 24ms 26 Feb 2023 151st ahmetdemirag 🇨🇾 477 220 416ms 25 Apr 2025 154th jhu04 475 221 22ms 18 Jan 2024 154th snydej 475 221 252ms 28 Nov 2024 156th daedals 473 222 25ms 12 Jun 2019 156th PyPylia 🇦🇺 473 222 23ms 24 May 2021 156th diddily 473 222 21ms 18 Nov 2022 159th pascscha 471 223 359ms 13 May 2022 159th MaxElf999 471 223 60ms 23 Sep 2022 159th 1231234md5 🇨🇳 471 223 13ms 12 Dec 2023 162nd mathisfun271 467 225 20ms 12 Feb 2024 162nd edsrzf 🇳🇿 467 225 22ms 22 Jan 2025 162nd itljan30 467 225 21ms 26 Jan 2025 162nd YAJUE114514 467 225 22ms 6 Mar 2026 166th mossprescott 465 226 23ms 10 Jan 2023 167th NickTheEASDude 🇺🇸 463 227 21ms 19 Dec 2023 168th jarekwg 461 228 21ms 26 Apr 2019 168th cingulataluke 461 228 16ms 27 Aug 2023 170th Ripick 459 229 23ms 1 Feb 2023 171st Indivicivet 449 234 359ms 23 Mar 2021 171st alexeldridge 449 234 23ms 12 Aug 2024 173rd Sticky-Bits 445 236 22ms 26 Apr 2019 173rd Code-Coder-coder 445 236 31ms 23 Nov 2025 175th mathb0y512 439 239 499ms 20 Aug 2024 176th FoxInTheClouds 436 241 21ms 18 Feb 2026 177th guilhem-roy 🇫🇷 432 243 296ms 27 Jul 2023 178th fgrosshans 🇫🇷 430 244 22ms 18 Jul 2022 179th za3k 429 245 23ms 12 Oct 2022 179th willdaspit 429 245 22ms 5 Aug 2023 181st CedricGebistorf 427 246 24ms 5 Mar 2022 181st PogLop 🇨🇿 427 246 15ms 22 Nov 2022 181st dirckvdende 427 246 29ms 12 Jul 2025 184th msrawson 422 249 23ms 4 Sep 2018 185th asheeri 420 250 36ms 15 Aug 2021 185th kmaork 🇮🇱 420 250 194ms 17 Aug 2023 185th alfonsoalves 420 250 22ms 21 Jul 2024 185th fredrik-bakke 🇳🇴 420 250 25ms 17 Mar 2025 189th ZoeyKD 418 251 262ms 14 May 2023 189th janbehrens 🇩🇪 418 251 21ms 24 Nov 2024 191st amishtal 417 252 20ms 1 Dec 2019 191st domingues 🇵🇹 417 252 487ms 9 Aug 2022 193rd joegodbehere 413 254 16ms 30 Oct 2020 194th lelbal 412 255 324ms 28 Aug 2025 195th cesarm4 410 256 38ms 9 May 2021 195th ehulinsky 🇺🇸 410 256 22ms 16 May 2023 197th bknower 409 257 45ms 29 Jun 2025 198th evanrittner 407 258 23ms 28 Dec 2021 198th elephantpanda 407 258 45ms 11 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