Rule 110 in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 76th orthoplex 🇨🇽 933 58 31 Mar 2022 77th primo-ppcg 🇹🇭 933 77 3 Jul 2023 78th Steffan153 🇫🇮 927 60 21 Jan 2024 78th neel11235813 927 60 10 Mar 2024 78th lifthrasiir 🇰🇷 927 60 2 Dec 2024 81st GrayJoKing 🇦🇺 927 63 20 Feb 2022 82nd edsrzf 🇳🇿 927 66 3 days ago 83rd acotis 927 104 1 Jun 2025 84th Bubbler-4 925 40 21 Feb 2022 85th prplz 🇦🇺 925 76 20 May 2022 85th Irratix 🇳🇱 925 76 24 Jan 2023 87th primo-ppcg 🇹🇭 925 78 22 Jan 2025 88th sean-niemann 🇺🇸 925 81 15 days ago 89th JayXon 🇺🇸 924 103 14 Mar 2023 90th sean-niemann 🇺🇸 923 110 25 Apr 2023 90th Steffan153 🇫🇮 923 110 6 May 2023 92nd inventshah 922 62 28 Oct 2023 93rd JayXon 🇺🇸 921 63 29 Jun 2021 94th GrayJoKing 🇦🇺 921 85 30 Oct 2023 95th sean-niemann 🇺🇸 920 68 30 Apr 2025 96th primo-ppcg 🇹🇭 920 78 15 Nov 2022 96th xsot 🇸🇬 920 78 9 Feb 2024 98th m-tkach 🇺🇦 919 63 12 Jun 2024 99th namelessiw 917 91 28 Jun 2024 99th stefangimmillaro 917 91 15 Jan 2025 101st ovs-code 🇩🇪 915 104 8 Jun 2024 102nd stefangimmillaro 915 152 12 Oct 2024 103rd NewDefectus 🇮🇱 913 77 18 Nov 2021 104th Lydxn 🇨🇦 913 97 8 Mar 2022 104th JayXon 🇺🇸 913 97 8 Mar 2022 106th inventshah 912 61 15 Jan 2024 106th emgordon154 912 61 3 Aug 2025 108th MeWhenI 🇻🇦 912 86 16 Aug 2024 108th ovs-code 🇩🇪 912 86 13 Oct 2024 110th GrayJoKing 🇦🇺 911 84 1 Nov 2023 111th DialFrost 🇸🇬 911 87 1 Jul 2025 112th primo-ppcg 🇹🇭 910 112 8 Feb 2021 112th zacjl 910 112 8 Apr 2025 114th stefangimmillaro 909 139 19 Sep 2024 115th error256 908 95 23 Jun 2024 116th stefangimmillaro 907 102 30 Sep 2024 117th GrayJoKing 🇦🇺 907 112 3 Apr 2023 118th ovs-code 🇩🇪 904 98 8 Mar 2022 118th Steffan153 🇫🇮 904 98 23 Jul 2024 120th Lydxn 🇨🇦 903 83 9 Feb 2023 120th GrayJoKing 🇦🇺 903 83 1 Nov 2023 122nd GrayJoKing 🇦🇺 903 89 8 Feb 2025 123rd lynn 903 111 15 Sep 2021 124th SirBogman 🇺🇸 902 41 28 Nov 2022 125th dvargas46 🇺🇸 902 80 12 Dec 2022 126th edsrzf 🇳🇿 902 114 22 Jun 2025 127th Argeento 🇵🇱 901 78 8 Sep 2023 128th inventshah 901 98 28 Dec 2023 129th stefangimmillaro 901 99 20 Nov 2024 130th JayXon 🇺🇸 901 107 23 Apr 2025 131st 4hg 🇺🇸 900 44 19 Mar 2023 132nd primo-ppcg 🇹🇭 900 100 15 May 2025 133rd stefangimmillaro 899 103 13 Nov 2022 134th JayXon 🇺🇸 899 111 5 Sep 2023 135th canissimia 🇦🇶 899 163 17 Dec 2022 136th primo-ppcg 🇹🇭 898 96 10 Nov 2023 137th inventshah 897 106 4 Feb 2023 138th edsrzf 🇳🇿 897 110 27 Feb 2025 139th 386asm 🇺🇸 897 120 3 May 2023 139th GrayJoKing 🇦🇺 897 120 28 Apr 2024 141st edsrzf 🇳🇿 896 113 23 days ago 142nd dcgjb 895 70 26 Feb 2024 142nd bitsandbeyond 🇳🇱 895 70 6 Sep 2024 142nd nwellnhof 🇩🇪 895 70 27 Oct 2024 145th primo-ppcg 🇹🇭 895 86 26 Apr 2019 145th inventshah 895 86 24 Jan 2023 147th stefangimmillaro 894 118 29 Sep 2023 148th GrayJoKing 🇦🇺 894 136 31 Mar 2023 149th GrayJoKing 🇦🇺 893 56 24 Aug 2020 150th canissimia 🇦🇶 891 55 24 Jul 2023 Prev 76–150 of 1,557 Next