The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
brainfuck in Python in bytes. 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 Bytes Time Submitted 101st ZakkkkAttackkkk 🇵🇭 802 207 616ms 28 Feb 2022 101st jmerle 🇳🇱 802 207 22ms 4 Jul 2023 101st albanian-laundromat 🇺🇸 802 207 23ms 31 Jul 2025 104th yzhs 🇩🇪 798 208 22ms 23 Jun 2023 104th adamnielson42 🇺🇸 798 208 22ms 26 Jan 2025 104th amberzit 798 208 22ms 5 Jul 2025 107th ndren 794 209 32ms 23 Aug 2023 107th sjrct 794 209 71ms 9 Aug 2024 109th trist224 🇫🇷 787 211 22ms 23 Nov 2022 110th SB-945 783 212 25ms 6 Feb 2024 110th fuzzylojik-golf 🇺🇸 783 212 22ms 31 May 2025 110th maxgodfrey2004 🇨🇦 783 212 23ms 13 Jul 2025 110th Bmrl7 783 212 22ms 22 Dec 2025 114th 2011-Chan-Ethan 779 213 53ms 16 Sep 2023 115th muser-logiccpu 🇺🇦 776 214 30ms 22 days ago 116th xorraxrax 772 215 27ms 31 Oct 2019 116th dzshn 772 215 44ms 7 Feb 2023 116th yokasuretsu 772 215 22ms 7 Jan 2025 119th lrustand 769 216 22ms 1 Feb 2018 120th martion2007 765 217 21ms 22 Sep 2024 121st dzhang314 761 218 22ms 15 Aug 2019 121st netfri25 🇮🇱 761 218 22ms 14 Feb 2026 123rd Mikey-Beep 🇬🇧 758 219 22ms 5 Sep 2024 124th dim-an 755 220 32ms 9 Dec 2020 124th PaulMWeiser 755 220 24ms 26 Feb 2023 124th commandz0 🇺🇸 755 220 21ms 12 Apr 2023 124th ahmetdemirag 🇨🇾 755 220 416ms 25 Apr 2025 128th jhu04 751 221 22ms 18 Jan 2024 128th snydej 751 221 252ms 28 Nov 2024 130th daedals 748 222 25ms 12 Jun 2019 130th PyPylia 🇦🇺 748 222 23ms 24 May 2021 130th diddily 748 222 21ms 18 Nov 2022 130th fkantelberg 748 222 25ms 17 Jul 2023 134th pascscha 744 223 359ms 13 May 2022 134th MaxElf999 744 223 60ms 23 Sep 2022 136th mathisfun271 738 225 20ms 12 Feb 2024 136th edsrzf 🇳🇿 738 225 22ms 22 Jan 2025 136th itljan30 738 225 21ms 26 Jan 2025 136th YAJUE114514 738 225 22ms 6 Mar 2026 140th mossprescott 735 226 23ms 10 Jan 2023 141st NickTheEASDude 🇺🇸 731 227 21ms 19 Dec 2023 142nd jarekwg 728 228 21ms 26 Apr 2019 143rd Ripick 725 229 23ms 1 Feb 2023 144th Indivicivet 709 234 359ms 23 Mar 2021 144th alexeldridge 709 234 23ms 12 Aug 2024 146th Sticky-Bits 703 236 22ms 26 Apr 2019 146th Code-Coder-coder 703 236 31ms 23 Nov 2025 148th Babafaba 697 238 26ms 17 Nov 2025 149th mathb0y512 695 239 499ms 20 Aug 2024 150th FoxInTheClouds 689 241 21ms 18 Feb 2026 151st btjones0 683 243 27ms 8 Jan 2021 151st guilhem-roy 🇫🇷 683 243 296ms 27 Jul 2023 153rd fgrosshans 🇫🇷 680 244 22ms 18 Jul 2022 154th za3k 678 245 23ms 12 Oct 2022 154th willdaspit 678 245 22ms 5 Aug 2023 156th CedricGebistorf 675 246 24ms 5 Mar 2022 156th dirckvdende 675 246 29ms 12 Jul 2025 158th BlankSpruce 672 247 14ms 9 Sep 2022 159th msrawson 667 249 23ms 4 Sep 2018 160th asheeri 664 250 36ms 15 Aug 2021 160th kmaork 🇮🇱 664 250 194ms 17 Aug 2023 160th alfonsoalves 664 250 22ms 21 Jul 2024 160th fredrik-bakke 🇳🇴 664 250 25ms 17 Mar 2025 164th ZoeyKD 661 251 262ms 14 May 2023 164th janbehrens 🇩🇪 661 251 21ms 24 Nov 2024 166th amishtal 659 252 20ms 1 Dec 2019 166th domingues 🇵🇹 659 252 487ms 9 Aug 2022 168th FortuiteMan 🇫🇷 656 253 16ms 7 Dec 2025 169th joegodbehere 654 254 16ms 30 Oct 2020 170th Artemis21 🇬🇧 651 255 38ms 3 Jan 2025 170th lelbal 651 255 324ms 28 Aug 2025 172nd cesarm4 648 256 38ms 9 May 2021 172nd ehulinsky 🇺🇸 648 256 22ms 16 May 2023 174th bknower 646 257 45ms 29 Jun 2025 175th evanrittner 643 258 23ms 28 Dec 2021 175th elephantpanda 643 258 45ms 11 Aug 2022 177th codingisgreatbutiamnot 641 259 237ms 27 days ago 178th Starwort 🇬🇧 638 260 59ms 28 May 2019 178th cubed-guy 638 260 29ms 2 Oct 2021 180th zgialor-lab 636 261 265ms 7 days ago 181st jtaxen 634 262 381ms 8 May 2024 182nd betaveros 631 263 368ms 2 Jan 2023 182nd StefanHabel 🇨🇦 631 263 19ms 22 Mar 2026 184th vezzick 626 265 243ms 12 Mar 2021 185th relet 624 266 1,199ms 10 Aug 2018 185th cbondurant 624 266 36ms 1 Oct 2021 187th ImpressedByRocks 622 267 38ms 24 Dec 2024 188th CatsAreFluffy 619 268 16ms 3 Jan 2023 189th Phanabani 🇺🇸 617 269 281ms 22 Oct 2020 189th msbranicky 617 269 29ms 24 Jul 2023 189th te-chnical 617 269 20ms 23 Nov 2025 192nd dymowski 615 270 13ms 6 Aug 2019 192nd salipshitz 615 270 25ms 16 Apr 2020 192nd abhishekg999 615 270 312ms 21 Sep 2024 195th michelebastione 🇮🇹 613 271 309ms 21 Jul 2021 196th EnTerr 610 272 17ms 15 Sep 2024 196th julian-hoelz 610 272 23ms 22 Sep 2024 196th Pyroan 610 272 331ms 24 Feb 2025 199th neihousaigaai 608 273 14ms 20 Apr 2021 200th abailey2020 🇺🇸 606 274 14ms 13 Dec 2020 First Prev 101–200 of 384 Next Last