The Taxicab Numbers hole will go live in approximately 36 hours. Why not try and solve it ahead of time?
Cubes 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 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 Bytes Time Submitted 401st Jacob385 637 326 461ms 28 Oct 2025 402nd stefangimmillaro 636 222 1,333ms 2 Nov 2022 403rd qrakhen 636 286 433ms 23 Dec 2025 404th Salutations45 635 229 12ms 3 Dec 2024 405th MaliPatuljak 635 327 432ms 3 Apr 2023 406th hemphen 634 287 455ms 2 Aug 2022 407th richard-oelze 🇩🇪 633 213 10ms 14 Feb 2021 407th jeff-at-tamer-dot-codes 🇺🇸 633 213 10ms 1 Jun 2023 409th KatieLG 🇬🇧 633 223 1,651ms 2 Nov 2022 410th JOrE20 633 230 10ms 27 Jan 2026 411th Attero 🇸🇪 630 214 12ms 5 Oct 2020 411th yanjs 630 214 10ms 30 Sep 2021 411th feherd 630 214 10ms 14 Aug 2022 411th janbehrens 🇩🇪 630 214 10ms 17 Jun 2023 415th denkyuu1 630 226 555ms 1 Apr 2026 416th tayloia 🇬🇧 630 231 14ms 16 May 2023 417th vang1ong7ang 🇦🇶 629 173 41ms 4 days ago 418th baumpilz 629 330 432ms 7 Jan 2021 419th CLOStrophobic 🇮🇹 628 291 45ms 13 Feb 2025 420th ibeucaly 628 338 336ms 25 Sep 2022 421st msbranicky 628 420 65ms 4 Jan 2024 422nd TheAristos 627 215 10ms 16 Oct 2019 422nd commandz0 🇺🇸 627 215 10ms 4 May 2025 424th gigaprofisi 🇺🇸 627 232 10ms 11 Aug 2025 425th asheeri 625 216 11ms 16 Aug 2021 425th Indivicivet 625 216 10ms 26 Oct 2021 427th elgan65536 🇺🇸 624 327 155ms 7 Feb 2026 428th lifthrasiir 🇰🇷 622 165 2ms 1 Dec 2024 429th Andriamanitra 🇫🇮 622 217 13ms 9 Apr 2022 429th nstearns96 🇬🇧 622 217 10ms 12 Jan 2023 429th ballaire 622 217 10ms 15 Feb 2024 429th tri1212 🇻🇳 622 217 10ms 24 Jun 2024 429th Mabeloid 🇳🇴 622 217 11ms 20 Oct 2025 429th AnAwesomGuy 622 217 10ms 10 Jan 2026 435th devoil-g 621 298 2ms 7 Oct 2024 436th jared-hughes 620 199 38ms 11 Oct 2022 436th aaronze 🇦🇺 620 199 37ms 17 Sep 2023 438th edsrzf 🇳🇿 620 318 8ms 21 Dec 2024 439th Natanaelel 🇸🇪 619 217 3ms 5 Oct 2021 440th adoxography 619 218 11ms 6 Feb 2019 440th argusdusty 🇺🇸 619 218 11ms 11 Jan 2021 440th elgan65536 🇺🇸 619 218 11ms 3 Apr 2024 440th Andrey2001 619 218 11ms 23 Nov 2025 444th luciaaibarblanco 🇪🇸 619 235 10ms 17 Jan 2021 444th two-bad 🇬🇧 619 235 14ms 9 Feb 2024 446th TomvdPeet 619 315 5ms 1 Dec 2024 447th frozolotl 618 330 177ms 10 Jan 2020 448th jared-hughes 617 236 13ms 19 Jan 2023 448th AnAwesomGuy 617 236 11ms 10 Jan 2026 450th arjanadriaanse 🇳🇱 617 265 121ms 29 Jan 2022 451st adamnielson42 🇺🇸 616 219 12ms 14 Apr 2023 451st BREMAUCY 🇫🇷 616 219 10ms 22 Feb 2024 451st Mathrew2012 616 219 10ms 30 Aug 2024 451st albanian-laundromat 🇺🇸 616 219 11ms 26 Oct 2025 455th RedzGoose 🇦🇺 615 261 122ms 19 Sep 2024 456th annaproxy 615 266 124ms 4 Sep 2022 457th MeWhenI 🇻🇦 614 219 3ms 15 Apr 2023 458th madeforlosers 614 237 10ms 3 Nov 2025 459th lucacrose 🇺🇸 614 321 2ms 20 Sep 2023 460th msbranicky 614 348 309ms 6 Jan 2024 461st prplz 🇦🇺 613 201 36ms 23 Oct 2020 462nd TheZwierzLF 🇵🇱 613 209 562ms 21 Nov 2025 463rd RedzGoose 🇦🇺 613 220 10ms 14 Oct 2024 464th JohandeRuiter 🇳🇱 613 302 3ms 21 Jul 2024 465th frankgraziano 611 327 7ms 1 Feb 2026 466th shen-hong-xin 610 221 10ms 9 Jul 2021 466th jfallon1997 610 221 10ms 16 Aug 2022 466th StefanHabel 🇨🇦 610 221 20ms 12 Dec 2022 469th msbranicky 610 305 2ms 20 Jan 2025 470th primo-ppcg 🇹🇭 610 359 45ms 3 Jul 2023 471st Wanderkind 🇰🇷 610 437 37ms 9 Jan 2023 472nd scpchicken 🇵🇼 609 216 126ms 10 hours ago 473rd hjcafaroUC 608 222 10ms 1 Aug 2020 473rd sk- 608 222 10ms 11 Sep 2020 473rd GolfingSuccess 🇬🇷 608 222 11ms 19 Oct 2020 473rd AlephSquirrel 608 222 10ms 8 Jul 2022 473rd lomarbrick 608 222 11ms 22 May 2023 473rd stefangimmillaro 608 222 10ms 19 Jun 2023 473rd lhulinsky 608 222 10ms 21 Oct 2024 480th jerrandolph 608 349 350ms 20 Oct 2023 481st adoxography 607 203 37ms 6 Feb 2019 482nd user189032 606 240 11ms 29 May 2019 483rd jjgry 605 223 10ms 1 Mar 2021 483rd jhpaques 🇫🇷 605 223 10ms 21 Sep 2022 483rd andrewjc2000 605 223 11ms 8 Jul 2025 486th speles 🇺🇦 605 306 1ms 8 Nov 2023 487th Natanaelel 🇸🇪 604 241 13ms 26 Dec 2021 487th fitzdotlol 🇺🇸 604 241 13ms 21 Mar 2022 489th Gaddy 🇫🇷 604 301 403ms 18 May 2022 490th violeta-desantis 603 307 2ms 27 Sep 2023 491st AlephSquirrel 602 213 630ms 21 Jan 2024 492nd The3gs 602 224 10ms 13 Oct 2020 492nd Pulencode 🇨🇨 602 224 11ms 14 Nov 2024 494th initram 602 302 455ms 21 Nov 2021 495th jared-hughes 601 148 34ms 30 Oct 2021 496th knutae 🇳🇴 600 225 10ms 19 Jul 2019 496th Psirving 600 225 11ms 3 Aug 2020 496th bobbysq 600 225 10ms 22 Jul 2023 496th roguh 🇬🇹 600 225 10ms 20 Oct 2024 496th Matter1024 🇮🇳 600 225 10ms 13 days ago First Prev 401–500 of 1,790 Next Last