The Taxicab Numbers hole will go live in approximately 37 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 601st dokutan 460 246 13ms 27 Sep 2024 602nd galloj 🇨🇿 460 257 186ms 16 Jan 2023 603rd raphaelimahorn 460 430 442ms 12 Mar 2026 604th dokutan 460 580 1,205ms 26 Jan 2026 605th angel-p57 🇯🇵 460 796 3ms 23 Nov 2023 606th dokutan 459 491 117ms 12 Dec 2025 607th cypyr 458 198 11ms 8 Aug 2024 608th MaxCastella 🇫🇷 458 206 221ms 21 Jan 2025 609th rschwa6308 🇺🇸 456 199 10ms 16 Nov 2019 609th Troon 456 199 10ms 23 Oct 2022 609th Lwi-Sandwich 456 199 11ms 22 Apr 2024 609th andrewjc2000 456 199 11ms 8 Jul 2025 613th edsrzf 🇳🇿 455 309 7ms 21 Dec 2024 614th decorator-factory 454 200 10ms 27 May 2019 614th andre-lameirinhas 🇵🇹 454 200 10ms 26 Jul 2022 614th betaveros 454 200 11ms 31 Dec 2022 614th Alex-x90 🇺🇸 454 200 10ms 20 Apr 2023 614th guilhem-roy 🇫🇷 454 200 11ms 29 Jun 2023 619th denkyuu1 454 210 555ms 1 Apr 2026 620th msbranicky 454 321 2ms 26 Sep 2023 621st aspiringLich 454 428 176ms 12 May 2022 621st msbranicky 454 428 183ms 6 Oct 2023 623rd Radwatch 453 420 88ms 28 Jun 2022 624th dsx20 452 381 467ms 3 Dec 2022 625th TheZwierzLF 🇵🇱 451 201 11ms 22 May 2025 626th CaedenHarper 🇨🇦 450 251 10ms 6 Nov 2025 627th Shanethegamer 🇺🇸 449 440 500ms 25 Sep 2025 628th Lv0Sys 🇵🇱 448 185 37ms 2 Dec 2025 629th juliansiebert 🇩🇪 447 211 247ms 22 Jul 2022 630th roavin 447 385 442ms 7 Jun 2022 631st Schmitt-Very-Cool 446 443 467ms 26 Sep 2025 632nd Pyroan 445 204 11ms 3 Aug 2023 633rd voytxt 🇨🇿 445 254 10ms 25 Feb 2022 633rd alexsave 445 254 10ms 13 Nov 2025 635th Maashau 445 390 3ms 25 Nov 2025 636th janbehrens 🇩🇪 444 391 1ms 3 Jan 2022 637th daedals 443 205 9ms 13 May 2019 637th richard-oelze 🇩🇪 443 205 10ms 14 Feb 2021 637th Mabeloid 🇳🇴 443 205 11ms 20 Oct 2025 640th p-vf 🇨🇭 443 388 422ms 21 Nov 2021 641st MichalMarsalek 🇨🇿 443 826 3ms 25 Dec 2022 642nd yzhs 🇩🇪 441 348 125ms 25 Jul 2021 643rd mrmena 🇦🇺 441 393 43ms 10 Jun 2024 644th yanjs 440 206 10ms 30 Sep 2021 644th feherd 440 206 10ms 14 Aug 2022 644th janbehrens 🇩🇪 440 206 10ms 17 Jun 2023 647th olleicua 🇺🇸 440 832 3ms 15 Jul 2025 648th astdefu 439 395 3ms 10 Dec 2022 649th janbehrens 🇩🇪 439 433 2,926ms 20 Nov 2022 650th TheAristos 438 207 10ms 16 Oct 2019 650th Mathrew2012 438 207 10ms 30 Aug 2024 650th commandz0 🇺🇸 438 207 10ms 4 May 2025 650th Lv0Sys 🇵🇱 438 207 10ms 2 Dec 2025 654th BBoehm 🇩🇪 438 258 15ms 15 Feb 2021 654th ArmaanAS 438 258 10ms 29 Mar 2021 656th hamhub7 438 393 514ms 11 Aug 2022 657th TheZwierzLF 🇵🇱 437 201 562ms 21 Nov 2025 658th MeWhenI 🇻🇦 437 220 146ms 3 Aug 2024 659th asheeri 436 208 11ms 16 Aug 2021 659th Indivicivet 436 208 10ms 26 Oct 2021 661st KevinMarquette 🇺🇸 436 216 257ms 6 Jun 2020 662nd Pena86 436 445 185ms 2 Jan 2022 663rd rambox11 435 399 3ms 12 Mar 2019 664th jared-hughes 434 191 38ms 11 Oct 2022 665th Psirving 434 209 11ms 3 Aug 2020 665th Andriamanitra 🇫🇮 434 209 13ms 9 Apr 2022 665th nstearns96 🇬🇧 434 209 10ms 12 Jan 2023 668th orthoplex 🇨🇽 434 693 3ms 9 Jun 2024 669th adoxography 432 210 11ms 6 Feb 2019 669th sk- 432 210 10ms 11 Sep 2020 669th argusdusty 🇺🇸 432 210 11ms 11 Jan 2021 669th Andrey2001 432 210 11ms 23 Nov 2025 673rd Shanethegamer 🇺🇸 431 262 20ms 12 May 2023 674th error256 431 340 39ms 29 Aug 2024 675th adamnielson42 🇺🇸 430 211 12ms 14 Apr 2023 675th BREMAUCY 🇫🇷 430 211 10ms 22 Feb 2024 677th AlephSquirrel 429 205 630ms 21 Jan 2024 677th Mabeloid 🇳🇴 429 205 671ms 20 Oct 2025 679th bac0id 429 443 466ms 23 Feb 2024 680th galloj 🇨🇿 428 212 11ms 20 Aug 2022 680th RedzGoose 🇦🇺 428 212 10ms 14 Oct 2024 682nd adriweb 🇫🇷 428 264 11ms 21 Aug 2023 682nd tomh1012 428 264 10ms 21 Nov 2025 684th commandz0 🇺🇸 427 206 686ms 1 Sep 2025 685th ShiraJoseph 🇺🇸 427 265 12ms 28 Apr 2022 686th shen-hong-xin 426 213 10ms 9 Jul 2021 686th jfallon1997 426 213 10ms 16 Aug 2022 686th StefanHabel 🇨🇦 426 213 20ms 12 Dec 2022 689th Shanethegamer 🇺🇸 425 334 76ms 18 May 2025 690th jngbsn 425 408 3ms 17 Jul 2020 691st hjcafaroUC 424 214 10ms 1 Aug 2020 691st AlephSquirrel 424 214 10ms 8 Jul 2022 691st lomarbrick 424 214 11ms 22 May 2023 691st stefangimmillaro 424 214 10ms 19 Jun 2023 691st lhulinsky 424 214 10ms 21 Oct 2024 691st qpwoeirut 424 214 11ms 16 Sep 2025 697th lukasmoellerch 423 267 13ms 15 Jul 2019 698th Domicnt 423 459 145ms 10 Jun 2020 699th jjgry 422 215 10ms 1 Mar 2021 699th jhpaques 🇫🇷 422 215 10ms 21 Sep 2022 First Prev 601–700 of 1,775 Next Last
