The Taxicab Numbers hole will go live in approximately 9 hours. Why not try and solve it ahead of time?
Cubes in all languages 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 Huffman Encoder 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 Huffman Encoder 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 201st lynn 729 263 150ms 18 May 2021 202nd stefangimmillaro 729 271 635ms 6 Oct 2025 203rd MeWhenI 🇻🇦 728 206 4ms 13 Aug 2024 204th sean-niemann 🇺🇸 727 114 36ms 12 Oct 2025 204th anter69 🇭🇺 727 114 39ms 29 Mar 2026 206th TFeld00 🇩🇰 726 125 11ms 4 Nov 2020 206th jakobkordez 🇸🇮 726 125 10ms 30 Nov 2022 206th davecame 726 125 18ms 14 Aug 2023 209th rhdqor213 726 239 2ms 25 Sep 2023 210th SirBogman 🇺🇸 724 153 1,388ms 2 Nov 2022 210th MeWhenI 🇻🇦 724 153 1,238ms 2 Oct 2024 212th KrausRaus 🇺🇸 723 205 112ms 17 Oct 2022 213th olivermrose 🇺🇸 721 115 35ms 25 Sep 2021 214th MeWhenI 🇻🇦 720 126 13ms 22 Oct 2021 214th wh3n3v3r 🇨🇿 720 126 11ms 13 Nov 2024 214th plcc0 720 126 12ms 8 Apr 2025 214th anter69 🇭🇺 720 126 18ms 29 Mar 2026 218th JOrE20 720 157 10ms 31 Jan 2026 219th namelessiw 720 239 421ms 9 Apr 2025 220th duckyluuk 🇳🇱 715 123 442ms 28 Aug 2024 220th ovs-code 🇩🇪 715 123 661ms 14 Feb 2025 220th sean-niemann 🇺🇸 715 123 373ms 2 Jul 2025 223rd CaedenHarper 🇨🇦 714 127 11ms 2 Jan 2025 223rd InigoK 🇺🇸 714 127 16ms 31 Jul 2025 225th CaedenHarper 🇨🇦 714 287 352ms 17 Nov 2025 226th sean-niemann 🇺🇸 711 288 323ms 18 Sep 2023 227th GrayJoKing 🇦🇺 709 124 535ms 23 Jul 2024 228th prplz 🇦🇺 709 128 20ms 16 Oct 2019 228th SomeKitten 🇺🇸 709 128 11ms 21 Aug 2022 228th ovs-code 🇩🇪 709 128 11ms 14 Feb 2025 231st madeforlosers 706 160 11ms 30 Mar 2026 232nd Shanethegamer 🇺🇸 705 288 408ms 31 Mar 2022 233rd orthoplex 🇨🇽 703 129 11ms 29 Jul 2021 233rd SB-945 703 129 11ms 17 Apr 2024 235th nwellnhof 🇩🇪 698 135 285ms 30 Dec 2021 236th weliveinhell 🇭🇹 698 162 12ms 23 Jan 2024 237th nwellnhof 🇩🇪 696 119 36ms 1 Dec 2022 238th snoozingnewt 🇨🇦 695 288 106ms 9 Nov 2025 238th KatieLG 🇬🇧 695 288 106ms 17 Jan 2026 240th Andriamanitra 🇫🇮 695 300 4ms 13 Jun 2024 240th dokutan 695 300 4ms 27 Sep 2024 242nd Sloimayyy 693 131 10ms 21 Aug 2022 242nd KatieLG 🇬🇧 693 131 11ms 28 Feb 2026 244th janbehrens 🇩🇪 691 286 437ms 10 Jul 2023 245th andersk 🇺🇸 688 282 164ms 4 Feb 2023 246th Attero 🇸🇪 687 132 14ms 25 Sep 2020 246th jeff-at-tamer-dot-codes 🇺🇸 687 132 10ms 1 Jun 2023 246th AnAwesomGuy 687 132 17ms 23 Sep 2025 249th Shanethegamer 🇺🇸 687 139 602ms 26 Oct 2021 250th luciaaibarblanco 🇪🇸 686 251 456ms 21 Nov 2021 250th tomh1012 686 251 461ms 21 Nov 2025 252nd olleicua 🇺🇸 685 121 37ms 25 Feb 2025 253rd janbehrens 🇩🇪 684 247 5ms 2 Jul 2023 254th MeWhenI 🇻🇦 683 173 3ms 1 Mar 2025 255th Yewzir 🇧🇪 683 227 10ms 18 Dec 2024 256th janbehrens 🇩🇪 683 252 428ms 17 Apr 2025 257th marshallward 🇺🇸 683 302 42ms 6 May 2025 258th AnAwesomGuy 681 166 10ms 22 Sep 2025 259th lynn 681 285 142ms 9 Nov 2025 260th Yewzir 🇧🇪 680 258 2ms 25 Mar 2024 261st dokutan 679 209 74ms 23 Jan 2026 262nd devoil-g 678 256 2ms 7 Oct 2024 263rd annaproxy 677 134 11ms 1 Nov 2021 263rd weliveinhell 🇭🇹 677 134 10ms 5 Oct 2023 263rd rollershutter 677 134 10ms 10 Mar 2024 266th rambox11 677 167 11ms 6 Dec 2019 267th KasperKivimaeki 🇫🇮 677 281 422ms 2 Sep 2025 268th elgan65536 🇺🇸 676 287 155ms 7 Feb 2026 269th MeWhenI 🇻🇦 675 255 422ms 17 Apr 2025 270th user189032 673 228 117ms 29 May 2019 271st NewDefectus 🇮🇱 673 258 2ms 5 Apr 2021 272nd elgan65536 🇺🇸 672 135 11ms 3 Apr 2024 273rd argusdusty 🇺🇸 671 305 328ms 11 Jan 2021 274th postie77 670 257 429ms 27 Mar 2023 274th arctouch-cristiannevianna 670 257 424ms 9 Feb 2024 276th dokutan 670 286 156ms 10 Jul 2024 277th sean-niemann 🇺🇸 670 295 491ms 26 Sep 2025 278th frozolotl 669 290 177ms 10 Jan 2020 279th h3ra993huskp 🇯🇵 668 296 431ms 30 Nov 2025 280th ballaire 667 136 11ms 15 Feb 2024 281st MeWhenI 🇻🇦 667 260 41ms 6 Sep 2022 282nd antimon2 🇯🇵 663 144 1,373ms 29 Oct 2022 283rd AnAwesomGuy 663 298 519ms 10 Jan 2026 284th MeWhenI 🇻🇦 663 507 1,763ms 14 days ago 285th KrausRaus 🇺🇸 662 265 2ms 16 Oct 2023 286th PeterTillema 🇳🇱 661 133 500ms 11 Mar 2024 287th lynn 660 124 34ms 25 Oct 2021 288th ovs-code 🇩🇪 660 263 3ms 17 Feb 2024 289th MeWhenI 🇻🇦 659 214 1ms 11 Nov 2022 290th tdkkdt 🇷🇺 659 261 487ms 21 Nov 2021 290th tomtheisen 🇺🇸 659 261 489ms 21 Nov 2021 292nd dokutan 659 308 336ms 27 Sep 2024 293rd ndren 657 138 31ms 20 Jul 2025 294th neihousaigaai 657 301 425ms 30 Apr 2021 295th WhoisDavid 654 297 163ms 13 Oct 2020 296th luciaaibarblanco 🇪🇸 652 303 429ms 17 Jan 2021 297th Positronico 652 314 355ms 24 Jan 2026 298th MeWhenI 🇻🇦 652 503 13ms 28 Aug 2023 299th Attero 🇸🇪 650 267 2ms 23 Oct 2020 300th ovs-code 🇩🇪 649 147 2,204ms 10 Mar 2024 First Prev 201–300 of 1,775 Next Last