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 101st nwellnhof 🇩🇪 937 69 68ms 17 Sep 2023 102nd primo-ppcg 🇹🇭 936 50 116ms 8 Dec 2022 102nd AlephSquirrel 936 50 69ms 31 Dec 2022 104th GrayJoKing 🇦🇺 936 62 446ms 1 Jul 2021 104th Lydxn 🇨🇦 936 62 146ms 22 May 2022 106th sean-niemann 🇺🇸 935 66 825ms 15 Feb 2026 106th Steffan153 🇫🇮 935 66 838ms 15 Feb 2026 106th edsrzf 🇳🇿 935 66 810ms 15 Feb 2026 109th primo-ppcg 🇹🇭 935 79 23ms 3 Jul 2023 110th Bubbler-4 929 42 5ms 21 Feb 2022 111th GrayJoKing 🇦🇺 929 65 26ms 20 Feb 2022 112th acotis 929 106 134ms 1 Jun 2025 113th primo-ppcg 🇹🇭 928 80 2,886ms 22 Jan 2025 114th prplz 🇦🇺 927 78 12ms 20 May 2022 114th Irratix 🇳🇱 927 78 15ms 24 Jan 2023 114th stefangimmillaro 927 78 17ms 19 Sep 2024 117th ovs-code 🇩🇪 925 71 583ms 16 Jan 2024 117th neel11235813 925 71 499ms 31 Mar 2024 117th lifthrasiir 🇰🇷 925 71 421ms 4 Dec 2024 120th emgordon154 925 74 11ms 3 Aug 2025 120th vang1ong7ang 925 74 13ms 2 days ago 122nd JayXon 🇺🇸 925 105 61ms 14 Mar 2023 123rd stefangimmillaro 925 119 579ms 6 Oct 2025 124th inventshah 924 64 1,587ms 28 Oct 2023 125th bitsandbeyond 🇳🇱 924 70 324ms 2 Mar 2026 126th JayXon 🇺🇸 924 80 134ms 11 Aug 2024 127th GrayJoKing 🇦🇺 924 114 3ms 3 Apr 2023 128th canissimia 🇦🇶 923 59 6ms 24 Jul 2023 129th GrayJoKing 🇦🇺 923 86 129ms 30 Oct 2023 130th primo-ppcg 🇹🇭 922 63 535ms 21 Dec 2020 131st JayXon 🇺🇸 922 68 2,029ms 29 Jun 2021 132nd primo-ppcg 🇹🇭 922 80 247ms 15 Nov 2022 133rd KasperKivimaeki 🇫🇮 920 87 62ms 8 Nov 2025 134th GolfingSuccess 🇬🇷 917 51 88ms 2 Sep 2022 135th edsrzf 🇳🇿 917 97 3ms 28 Aug 2025 136th NewDefectus 🇮🇱 916 79 12ms 18 Nov 2021 137th Lydxn 🇨🇦 916 99 486ms 8 Mar 2022 137th JayXon 🇺🇸 916 99 460ms 8 Mar 2022 139th ovs-code 🇩🇪 916 106 63ms 8 Jun 2024 140th CornerMercury 🇬🇧 913 75 14ms 26 Nov 2025 140th ndren 913 75 14ms 26 Nov 2025 142nd Steffan153 🇫🇮 913 81 141ms 4 Aug 2024 143rd ovs-code 🇩🇪 913 89 129ms 19 Dec 2025 144th GrayJoKing 🇦🇺 912 72 519ms 16 Jan 2024 144th Alex-x90 🇺🇸 912 72 338ms 16 Jan 2024 144th emgordon154 912 72 474ms 3 Aug 2025 147th primo-ppcg 🇹🇭 912 114 229ms 8 Feb 2021 147th zacjl 912 114 32ms 8 Apr 2025 149th stefangimmillaro 912 141 334ms 19 Sep 2024 150th sisyphus-ppcg 🇦🇺 911 58 5ms 22 May 2022 151st xsot 🇸🇬 911 81 9ms 9 Feb 2024 152nd Steffan153 🇫🇮 911 94 86ms 12 Feb 2026 153rd GrayJoKing 🇦🇺 910 96 63ms 9 Dec 2025 153rd error256 910 96 65ms 28 Dec 2025 155th inventshah 909 88 6ms 4 Feb 2023 156th stefangimmillaro 909 104 6ms 30 Sep 2024 157th sisyphus-ppcg 🇦🇺 908 98 3ms 6 Feb 2023 157th ovs-code 🇩🇪 908 98 4ms 7 Feb 2023 157th Lydxn 🇨🇦 908 98 3ms 9 Feb 2023 157th Steffan153 🇫🇮 908 98 4ms 7 Mar 2023 157th GrayJoKing 🇦🇺 908 98 3ms 3 Apr 2023 157th sean-niemann 🇺🇸 908 98 3ms 9 May 2025 163rd sean-niemann 🇺🇸 908 116 2ms 23 Dec 2025 163rd Steffan153 🇫🇮 908 116 4ms 11 Feb 2026 165th SirBogman 🇺🇸 907 43 3ms 28 Nov 2022 166th ovs-code 🇩🇪 907 100 467ms 8 Mar 2022 166th Steffan153 🇫🇮 907 100 488ms 23 Jul 2024 168th dvargas46 🇺🇸 905 82 35ms 12 Dec 2022 169th GrayJoKing 🇦🇺 905 91 21ms 8 Feb 2025 170th stefangimmillaro 905 101 2,657ms 20 Nov 2024 171st lynn 905 113 1,484ms 15 Sep 2021 172nd Argeento 🇵🇱 904 80 14ms 8 Sep 2023 173rd JayXon 🇺🇸 904 109 137ms 23 Apr 2025 174th edsrzf 🇳🇿 904 124 310ms 22 Jun 2025 175th stefangimmillaro 903 105 129ms 13 Nov 2022 176th GrayJoKing 🇦🇺 903 109 95ms 3 Apr 2023 177th sean-niemann 🇺🇸 902 95 89ms 29 Dec 2024 178th primo-ppcg 🇹🇭 902 102 40ms 15 May 2025 179th canissimia 🇦🇶 902 163 14ms 17 Dec 2022 180th sean-niemann 🇺🇸 901 82 135ms 8 Jan 2026 181st inventshah 901 100 11ms 28 Dec 2023 182nd JayXon 🇺🇸 901 112 161ms 5 Sep 2023 183rd edsrzf 🇳🇿 900 89 9ms 13 Mar 2026 183rd GrayJoKing 🇦🇺 900 89 10ms 15 Mar 2026 185th Alex-x90 🇺🇸 899 89 6ms 11 Feb 2023 186th inventshah 899 108 67ms 4 Feb 2023 187th edsrzf 🇳🇿 899 112 8ms 27 Feb 2025 188th nwellnhof 🇩🇪 898 72 381ms 27 Oct 2024 189th stefangimmillaro 898 120 1,076ms 29 Sep 2023 190th GrayJoKing 🇦🇺 898 138 126ms 31 Mar 2023 191st GrayJoKing 🇦🇺 897 122 45ms 28 Apr 2024 192nd kg583 🇺🇸 894 118 44ms 15 Mar 2025 192nd edsrzf 🇳🇿 894 118 43ms 9 Apr 2025 194th tomtheisen 🇺🇸 893 81 12ms 2 Oct 2020 195th MeWhenI 🇻🇦 892 96 78ms 16 Aug 2024 196th primo-ppcg 🇹🇭 892 98 84ms 10 Nov 2023 197th inventshah 892 106 281ms 28 Oct 2023 198th edsrzf 🇳🇿 892 136 42ms 17 Jan 2025 199th m-tkach 🇺🇦 892 181 999ms 15 Jan 2025 200th JayXon 🇺🇸 891 91 398ms 28 Jun 2024 First Prev 101–200 of 1,679 Next Last