The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
brainfuck 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 300th ScottHamper 796 163 26ms 31 May 2021 300th alunaesnow 796 163 13ms 12 Jan 2022 300th didion0 🇺🇸 796 163 24ms 25 Feb 2022 300th pineapplebox 796 163 27ms 1 Apr 2022 300th BambooleanLogic 🇸🇪 796 163 22ms 13 Oct 2022 300th chasewalden 796 163 13ms 25 Apr 2023 300th emgordon154 796 163 18ms 14 May 2025 308th khuldraeseth 796 202 22ms 11 Apr 2018 309th GolfingSuccess 🇬🇷 796 491 2,122ms 6 Dec 2025 310th duckyluuk 🇳🇱 795 178 552ms 5 Jul 2025 311th MeWhenI 🇻🇦 793 214 487ms 7 Mar 2022 312th DialFrost 🇸🇬 792 128 1,429ms 31 Aug 2025 313th quimey 792 203 22ms 26 Jul 2023 313th ceeb9 792 203 63ms 10 Jun 2024 313th retrohun 792 203 22ms 23 Jun 2024 316th targrik 791 139 6ms 16 Sep 2025 317th jared-hughes 791 164 21ms 13 Apr 2022 317th MeWhenI 🇻🇦 791 164 17ms 18 Jul 2025 319th bizy-coder 791 179 610ms 20 Jan 2024 320th GrayJoKing 🇦🇺 790 278 45ms 23 Nov 2020 321st GalladeGuy 🇺🇸 789 203 3ms 5 Feb 2024 321st frosster 🇨🇦 789 203 4ms 19 Jan 2026 323rd GolfingSuccess 🇬🇷 789 307 103ms 22 days ago 324th zbreit 🇺🇸 788 204 22ms 19 Aug 2021 324th aglahir1 788 204 22ms 10 Nov 2021 324th m42km 788 204 22ms 3 Feb 2024 327th jbt 787 165 36ms 28 Dec 2023 327th error256 787 165 18ms 19 Nov 2024 327th weliveinhell 🇭🇹 787 165 12ms 18 Jun 2025 327th DayDun 🇸🇪 787 165 14ms 22 days ago 331st lifthrasiir 🇰🇷 787 289 59ms 17 Dec 2024 332nd scpchicken 🇵🇼 786 99 23ms 28 Feb 2023 333rd lifthrasiir 🇰🇷 786 180 690ms 6 Dec 2024 333rd emgordon154 786 180 649ms 14 May 2025 335th rschwa6308 🇺🇸 784 205 27ms 19 Aug 2021 335th amollberg 🇸🇪 784 205 21ms 21 Jan 2022 335th Anonymousellama21 784 205 20ms 26 Mar 2024 338th stefangimmillaro 784 234 2,760ms 12 Nov 2024 339th prplz 🇦🇺 783 149 3,470ms 9 Jan 2022 340th olleicua 🇺🇸 782 166 20ms 15 Jan 2024 340th nathanadams 🇳🇿 782 166 14ms 6 Oct 2025 342nd Shanethegamer 🇺🇸 782 181 592ms 16 Jan 2024 343rd edsrzf 🇳🇿 782 272 115ms 16 Jul 2025 343rd vang1ong7ang 782 272 174ms 4 hours ago 345th mtirado1 781 205 3ms 17 Apr 2023 345th DaDerpDuck 781 205 3ms 7 Nov 2023 347th primo-ppcg 🇹🇭 780 164 80ms 17 Oct 2023 348th aksyristos 780 206 21ms 1 Mar 2023 348th Alex-x90 🇺🇸 780 206 21ms 3 Feb 2024 350th DialFrost 🇸🇬 778 182 567ms 28 Jul 2024 351st Shanethegamer 🇺🇸 777 112 42ms 25 Dec 2023 352nd MarcMush 🇫🇷 777 163 2,031ms 4 Feb 2024 353rd p01 777 167 17ms 12 Apr 2018 353rd coreynash 777 167 27ms 28 Sep 2023 353rd Natanaelel 🇸🇪 777 167 13ms 18 Feb 2025 353rd AnAwesomGuy 777 167 13ms 15 days ago 357th ZakkkkAttackkkk 🇵🇭 777 207 616ms 28 Feb 2022 357th jmerle 🇳🇱 777 207 22ms 4 Jul 2023 357th albanian-laundromat 🇺🇸 777 207 23ms 31 Jul 2025 360th SirBogman 🇺🇸 775 230 599ms 29 Dec 2021 361st MeWhenI 🇻🇦 774 62 114ms 27 Jul 2022 362nd wackbyte 774 207 3ms 14 Dec 2023 363rd stefangimmillaro 774 212 487ms 10 Apr 2025 364th MostParsingVex 774 237 2,441ms 30 Oct 2024 365th stefangimmillaro 773 168 17ms 27 Sep 2024 366th AlephSquirrel 773 183 505ms 22 Jan 2024 367th yzhs 🇩🇪 773 208 22ms 23 Jun 2023 367th adamnielson42 🇺🇸 773 208 22ms 26 Jan 2025 367th amberzit 773 208 22ms 5 Jul 2025 370th HPWiz 🇳🇿 772 96 89ms 26 Aug 2024 371st acotis 771 276 163ms 21 Sep 2025 372nd ndren 769 209 32ms 23 Aug 2023 372nd sjrct 769 209 71ms 9 Aug 2024 374th SirBogman 🇺🇸 768 169 50ms 1 Jan 2022 374th trinityy-7 768 169 12ms 10 Oct 2023 374th targrik 768 169 17ms 7 Jun 2025 374th KasperKivimaeki 🇫🇮 768 169 12ms 30 Dec 2025 378th ovs-code 🇩🇪 767 164 146ms 17 Apr 2025 379th neel11235813 765 185 637ms 10 Mar 2024 379th dokutan 765 185 516ms 15 Feb 2026 379th snoozingnewt 🇨🇦 765 185 538ms 22 Mar 2026 382nd omurakazuaki 🇯🇵 764 170 19ms 20 Feb 2021 382nd deniz-blue 764 170 52ms 21 Oct 2023 382nd madeforlosers 764 170 13ms 3 Nov 2025 382nd spidunno 764 170 13ms 23 Feb 2026 386th JRaspass 🇬🇧 763 102 22ms 2 Feb 2018 387th MeWhenI 🇻🇦 763 327 1,544ms 11 days ago 388th trist224 🇫🇷 762 211 22ms 23 Nov 2022 389th xsot 🇸🇬 761 155 21ms 2 Feb 2025 390th Shanethegamer 🇺🇸 759 171 30ms 21 Oct 2021 390th DialFrost 🇸🇬 759 171 14ms 25 May 2024 390th JOrE20 759 171 14ms 21 Dec 2025 393rd cafehaine 🇫🇷 759 211 3ms 1 Dec 2021 394th stefangimmillaro 759 235 603ms 6 Oct 2025 395th Shanethegamer 🇺🇸 758 167 1,525ms 2 Nov 2022 396th SB-945 758 212 25ms 6 Feb 2024 396th fuzzylojik-golf 🇺🇸 758 212 22ms 31 May 2025 396th maxgodfrey2004 🇨🇦 758 212 23ms 13 Jul 2025 396th Bmrl7 758 212 22ms 22 Dec 2025 400th edsrzf 🇳🇿 757 199 9ms 3 days ago First Prev 301–400 of 1,516 Next Last