The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Tower of Hanoi in all languages 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 193rd jared-hughes 917 55 12ms 3 Dec 2025 193rd duckyluuk 🇳🇱 917 55 12ms 4 Dec 2025 193rd GrayJoKing 🇦🇺 917 55 11ms 5 Dec 2025 193rd Lv0Sys 🇵🇱 917 55 11ms 21 Feb 2026 193rd edsrzf 🇳🇿 917 55 13ms 21 Mar 2026 193rd scpchicken 🇵🇼 917 55 12ms 5 days ago 207th CaedenHarper 🇨🇦 917 59 2ms 30 Nov 2025 207th GrayJoKing 🇦🇺 917 59 2ms 4 Dec 2025 207th fuzzylojik-golf 🇺🇸 917 59 2ms 7 Mar 2026 210th JayXon 🇺🇸 917 78 88ms 2 Mar 2026 210th Steffan153 🇫🇮 917 78 88ms 2 Mar 2026 210th pardouin 🇫🇷 917 78 91ms 2 Mar 2026 213th pardouin 🇫🇷 917 91 330ms 29 Nov 2025 214th stefangimmillaro 916 55 134ms 31 Oct 2025 215th Mukundan314 916 67 2ms 23 Nov 2025 215th luuumine 🇫🇷 916 67 2ms 3 Dec 2025 215th Alex-x90 🇺🇸 916 67 2ms 4 Dec 2025 218th luuumine 🇫🇷 916 72 125ms 3 Dec 2025 218th emgordon154 916 72 125ms 21 Dec 2025 220th GolfingSuccess 🇬🇷 916 85 60ms 30 Oct 2025 220th rucin93 🇵🇱 916 85 65ms 30 Oct 2025 220th KasperKivimaeki 🇫🇮 916 85 62ms 31 Oct 2025 220th bitsandbeyond 🇳🇱 916 85 62ms 1 Nov 2025 220th ovs-code 🇩🇪 916 85 53ms 3 Nov 2025 220th pardouin 🇫🇷 916 85 57ms 29 Nov 2025 220th m-tkach 🇺🇦 916 85 60ms 1 Dec 2025 220th DialFrost 🇸🇬 916 85 56ms 2 Dec 2025 220th AdrienHache 🇫🇷 916 85 59ms 2 Dec 2025 220th xsot 🇸🇬 916 85 59ms 2 Dec 2025 220th fuzzylojik-golf 🇺🇸 916 85 61ms 7 Mar 2026 220th Herbert00709 🇵🇱 916 85 60ms 16 Mar 2026 232nd sean-niemann 🇺🇸 915 81 482ms 31 Oct 2025 232nd KasperKivimaeki 🇫🇮 915 81 470ms 31 Oct 2025 232nd ovs-code 🇩🇪 915 81 469ms 31 Oct 2025 232nd rucin93 🇵🇱 915 81 429ms 31 Oct 2025 232nd edsrzf 🇳🇿 915 81 472ms 1 Dec 2025 232nd DialFrost 🇸🇬 915 81 465ms 2 Dec 2025 232nd JayXon 🇺🇸 915 81 471ms 21 Dec 2025 232nd Steffan153 🇫🇮 915 81 432ms 3 Mar 2026 240th kg583 🇺🇸 912 65 4ms 30 Oct 2025 240th edsrzf 🇳🇿 912 65 5ms 30 Oct 2025 242nd edsrzf 🇳🇿 912 69 4ms 11 Mar 2026 243rd primo-ppcg 🇹🇭 911 47 3ms 14 Feb 2026 244th fuzzylojik-golf 🇺🇸 911 70 6ms 11 Mar 2026 245th GrayJoKing 🇦🇺 911 79 8ms 5 Dec 2025 246th sean-niemann 🇺🇸 910 69 40ms 1 Dec 2025 247th ovs-code 🇩🇪 910 74 120ms 28 Nov 2025 248th edsrzf 🇳🇿 909 66 7ms 10 Mar 2026 249th nwellnhof 🇩🇪 908 46 113ms 31 Dec 2025 249th Natanaelel 🇸🇪 908 46 119ms 3 Mar 2026 249th edsrzf 🇳🇿 908 46 158ms 12 Mar 2026 252nd stefangimmillaro 908 50 1,620ms 30 Oct 2025 252nd sean-niemann 🇺🇸 908 50 1,320ms 2 Dec 2025 252nd error256 908 50 1,369ms 2 Mar 2026 252nd Steffan153 🇫🇮 908 50 1,526ms 3 Mar 2026 252nd edsrzf 🇳🇿 908 50 1,542ms 21 Mar 2026 257th bitsandbeyond 🇳🇱 908 66 113ms 2 Nov 2025 257th stefangimmillaro 908 66 117ms 4 Nov 2025 257th edsrzf 🇳🇿 908 66 102ms 21 Mar 2026 260th emgordon154 908 67 5ms 23 Nov 2025 261st jkelly467 908 68 2,357ms 1 Dec 2025 261st fuzzylojik-golf 🇺🇸 908 68 2,454ms 26 Mar 2026 263rd kg583 🇺🇸 907 75 10ms 30 Oct 2025 264th CaedenHarper 🇨🇦 907 78 470ms 29 Nov 2025 264th m-tkach 🇺🇦 907 78 455ms 1 Dec 2025 266th GolfingSuccess 🇬🇷 907 92 341ms 30 Oct 2025 266th stefangimmillaro 907 92 333ms 31 Oct 2025 266th edsrzf 🇳🇿 907 92 322ms 31 Oct 2025 266th KasperKivimaeki 🇫🇮 907 92 329ms 31 Oct 2025 266th fuzzylojik-golf 🇺🇸 907 92 336ms 7 Mar 2026 271st Natanaelel 🇸🇪 906 32 49ms 25 Dec 2025 271st CaedenHarper 🇨🇦 906 32 41ms 2 Mar 2026 271st vang1ong7ang 906 32 43ms 33 hours ago 274th stefangimmillaro 906 75 41ms 31 Oct 2025 275th edsrzf 🇳🇿 906 79 85ms 1 Dec 2025 275th error256 906 79 85ms 3 Mar 2026 277th emgordon154 906 88 124ms 4 Dec 2025 278th sean-niemann 🇺🇸 905 69 453ms 31 Oct 2025 278th stefangimmillaro 905 69 465ms 31 Oct 2025 278th GolfingSuccess 🇬🇷 905 69 442ms 31 Oct 2025 278th AdrienHache 🇫🇷 905 69 466ms 1 Nov 2025 278th pardouin 🇫🇷 905 69 455ms 29 Nov 2025 278th DialFrost 🇸🇬 905 69 446ms 2 Dec 2025 278th KasperKivimaeki 🇫🇮 905 69 428ms 2 Dec 2025 278th JayXon 🇺🇸 905 69 418ms 20 Dec 2025 278th nwellnhof 🇩🇪 905 69 433ms 31 Dec 2025 278th namelessiw 905 69 436ms 1 Jan 2026 278th Steffan153 🇫🇮 905 69 426ms 2 Mar 2026 278th fuzzylojik-golf 🇺🇸 905 69 498ms 7 Mar 2026 290th luuumine 🇫🇷 905 86 59ms 11 Dec 2025 291st MeWhenI 🇻🇦 904 53 3ms 23 Nov 2025 292nd sean-niemann 🇺🇸 904 89 26ms 2 Dec 2025 293rd saito-ta 🇯🇵 903 51 635ms 31 Oct 2025 293rd MeWhenI 🇻🇦 903 51 574ms 29 Nov 2025 293rd kritixilithos 903 51 560ms 8 Mar 2026 296th snoozingnewt 🇨🇦 903 73 124ms 16 days ago 297th Shanethegamer 🇺🇸 903 84 28ms 2 Nov 2025 297th m-tkach 🇺🇦 903 84 26ms 1 Dec 2025 299th kg583 🇺🇸 902 55 434ms 30 Oct 2025 299th bitsandbeyond 🇳🇱 902 55 471ms 1 Nov 2025 First Prev 201–300 of 1,596 Next Last