The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Rule 110 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 201st MeWhenI 🇻🇦 890 121 111ms 14 Mar 2023 202nd sean-niemann 🇺🇸 889 83 3ms 3 Feb 2024 203rd primo-ppcg 🇹🇭 889 90 7ms 26 Apr 2019 204th sean-niemann 🇺🇸 889 102 540ms 14 Apr 2025 205th primo-ppcg 🇹🇭 889 148 26ms 25 Jun 2022 206th GrayJoKing 🇦🇺 888 120 18ms 8 Aug 2023 207th ngn 🇧🇬 886 44 3ms 13 Jan 2022 207th Steffan153 🇫🇮 886 44 5ms 14 days ago 209th dcgjb 886 73 320ms 13 May 2024 210th CaedenHarper 🇨🇦 883 53 70ms 13 days ago 211th sean-niemann 🇺🇸 883 102 10ms 28 Dec 2023 212th Alex-x90 🇺🇸 883 110 67ms 23 Feb 2023 213th primo-ppcg 🇹🇭 883 124 44ms 21 Jun 2022 214th primo-ppcg 🇹🇭 881 60 5ms 16 Oct 2020 215th inventshah 880 84 139ms 4 Aug 2024 216th ovs-code 🇩🇪 879 91 6ms 6 May 2025 217th Natanaelel 🇸🇪 878 65 41ms 29 Jul 2023 218th evilpegasus 878 78 13ms 20 Jul 2022 218th AlephSquirrel 878 78 13ms 12 Dec 2022 218th cros107 🇦🇺 878 78 14ms 29 Jun 2025 218th blaztoma 🇱🇹 878 78 14ms 4 Dec 2025 222nd edsrzf 🇳🇿 876 130 134ms 15 Dec 2025 223rd MeWhenI 🇻🇦 876 142 77ms 1 Aug 2023 224th btnlq 874 74 312ms 23 Feb 2021 225th ovs-code 🇩🇪 874 98 23ms 13 Oct 2024 226th primo-ppcg 🇹🇭 873 74 45ms 8 Feb 2022 227th btnlq 873 91 26ms 12 Dec 2021 228th typeswitch-dev 🇵🇹 873 122 4ms 7 Aug 2023 229th JayXon 🇺🇸 873 178 1,709ms 10 days ago 230th zacjl 872 121 44ms 13 Feb 2025 231st dmrichwa 🇺🇸 871 83 12ms 18 Dec 2022 232nd namelessiw 871 93 433ms 28 Jun 2024 232nd stefangimmillaro 871 93 483ms 15 Jan 2025 234th ovs-code 🇩🇪 871 193 1,208ms 2 Feb 2025 235th emgordon154 870 68 1,532ms 3 Aug 2025 236th Steffan153 🇫🇮 870 160 44ms 29 Mar 2026 237th xsot 🇸🇬 869 85 16ms 24 May 2025 238th sean-niemann 🇺🇸 869 126 46ms 16 Jan 2026 239th stefangimmillaro 869 129 126ms 23 Sep 2024 240th bstrat 867 45 4ms 18 Jun 2024 241st TFeld00 🇩🇰 867 79 209ms 5 Oct 2020 241st OwPowell 867 79 13ms 23 Dec 2023 241st xsot 🇸🇬 867 79 299ms 11 Feb 2024 241st GolfingSuccess 🇬🇷 867 79 15ms 29 Mar 2026 241st scpchicken 🇵🇼 867 79 13ms 16 days ago 246th xnor-gate 867 93 149ms 26 Dec 2021 247th MeWhenI 🇻🇦 867 95 21ms 1 Jan 2025 248th Irratix 🇳🇱 867 112 69ms 15 Dec 2022 249th SirBogman 🇺🇸 865 66 42ms 28 Nov 2022 249th emgordon154 865 66 37ms 3 Aug 2025 251st Steffan153 🇫🇮 862 110 113ms 29 Mar 2026 252nd prplz 🇦🇺 860 93 6ms 5 Apr 2019 252nd nwellnhof 🇩🇪 860 93 7ms 24 Jul 2023 254th kg583 🇺🇸 860 141 49ms 11 Mar 2026 255th jared-hughes 860 246 18ms 23 Dec 2023 256th Attero 🇸🇪 859 86 16ms 20 Sep 2023 257th ovs-code 🇩🇪 858 94 135ms 11 Nov 2023 258th inventshah 855 131 128ms 23 Oct 2023 259th helbling 🇨🇭 851 85 16ms 20 Feb 2024 260th JayXon 🇺🇸 851 151 326ms 18 Sep 2024 261st primo-ppcg 🇹🇭 849 260 54ms 2 Aug 2023 262nd SirBogman 🇺🇸 848 48 32ms 28 Nov 2022 262nd stackofbears 848 48 36ms 23 Feb 2024 264th primo-ppcg 🇹🇭 848 119 161ms 31 May 2021 265th Lv0Sys 🇵🇱 845 81 11ms 1 Dec 2025 266th AlephSquirrel 842 78 532ms 16 Jan 2024 267th kumavale 842 117 136ms 14 Nov 2025 268th duckyluuk 🇳🇱 840 98 26ms 25 Jun 2025 269th GrayJoKing 🇦🇺 840 102 13ms 12 Sep 2024 270th sean-niemann 🇺🇸 839 88 10ms 28 Dec 2023 271st inventshah 839 109 2,413ms 20 Nov 2024 272nd edsrzf 🇳🇿 838 124 36ms 29 Mar 2026 273rd nwellnhof 🇩🇪 837 116 68ms 24 Jul 2023 274th Shanethegamer 🇺🇸 837 145 45ms 12 Apr 2024 275th wuduculfre 835 82 13ms 22 Jul 2025 276th stefangimmillaro 835 118 133ms 18 May 2025 277th Kacarott 🇦🇺 832 105 62ms 9 Dec 2025 278th lynn 831 49 34ms 18 Apr 2021 279th GolfingSuccess 🇬🇷 831 79 407ms 29 Mar 2026 280th razetime 830 47 4ms 12 Jan 2022 280th GolfingSuccess 🇬🇷 830 47 4ms 13 Jan 2022 280th Natanaelel 🇸🇪 830 47 4ms 14 Jul 2023 283rd GrayJoKing 🇦🇺 830 135 197ms 29 Mar 2023 284th marshallward 🇺🇸 829 111 41ms 23 Dec 2024 285th m-tkach 🇺🇦 827 159 25ms 15 Dec 2022 286th somebody1234 826 64 4ms 10 Dec 2018 287th edre 825 83 10ms 9 Jul 2018 287th snydej 825 83 16ms 21 Nov 2024 289th inventshah 825 110 464ms 9 Jan 2024 290th DialFrost 🇸🇬 825 138 122ms 3 Dec 2025 291st primo-ppcg 🇹🇭 823 128 42ms 5 Oct 2020 292nd Attero 🇸🇪 822 88 14ms 21 Oct 2020 292nd nathanadams 🇳🇿 822 88 12ms 23 Sep 2021 292nd jared-hughes 822 88 16ms 17 Feb 2022 295th inventshah 822 131 118ms 23 Oct 2023 296th ScottHamper 822 134 580ms 30 Nov 2025 297th rucin93 🇵🇱 821 90 140ms 25 Sep 2024 298th tomtheisen 🇺🇸 819 99 469ms 30 Jan 2023 299th primo-ppcg 🇹🇭 819 123 169ms 6 Aug 2023 300th Natanaelel 🇸🇪 818 71 179ms 11 Aug 2023 First Prev 201–300 of 1,679 Next Last