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 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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 primo-ppcg 🇹🇭 932 77 3 Jul 2023 77th Steffan153 🇫🇮 927 60 21 Jan 2024 77th neel11235813 927 60 10 Mar 2024 77th lifthrasiir 🇰🇷 927 60 2 Dec 2024 80th GrayJoKing 🇦🇺 927 63 20 Feb 2022 81st acotis 926 104 1 Jun 2025 82nd Bubbler-4 925 40 21 Feb 2022 83rd prplz 🇦🇺 925 76 20 May 2022 83rd Irratix 🇳🇱 925 76 24 Jan 2023 85th primo-ppcg 🇹🇭 925 78 22 Jan 2025 86th JayXon 🇺🇸 924 103 14 Mar 2023 87th inventshah 922 62 28 Oct 2023 88th sean-niemann 🇺🇸 922 110 25 Apr 2023 88th Steffan153 🇫🇮 922 110 6 May 2023 90th JayXon 🇺🇸 921 63 29 Jun 2021 91st Lydxn 🇨🇦 921 83 9 Feb 2023 91st GrayJoKing 🇦🇺 921 83 1 Nov 2023 93rd sean-niemann 🇺🇸 920 68 30 Apr 2025 94th primo-ppcg 🇹🇭 920 78 15 Nov 2022 94th xsot 🇸🇬 920 78 9 Feb 2024 96th m-tkach 🇺🇦 919 63 12 Jun 2024 97th GrayJoKing 🇦🇺 919 85 30 Oct 2023 98th namelessiw 917 91 28 Jun 2024 98th stefangimmillaro 917 91 15 Jan 2025 100th ovs-code 🇩🇪 915 104 8 Jun 2024 101st stefangimmillaro 915 152 12 Oct 2024 102nd NewDefectus 🇮🇱 913 77 18 Nov 2021 103rd Lydxn 🇨🇦 913 97 8 Mar 2022 103rd JayXon 🇺🇸 913 97 8 Mar 2022 105th inventshah 912 61 15 Jan 2024 105th emgordon154 912 61 7 days ago 107th MeWhenI 🇻🇦 912 86 16 Aug 2024 107th ovs-code 🇩🇪 912 86 13 Oct 2024 109th GrayJoKing 🇦🇺 911 84 1 Nov 2023 110th primo-ppcg 🇹🇭 910 112 8 Feb 2021 110th zacjl 910 112 8 Apr 2025 112th DialFrost 🇸🇬 909 87 1 Jul 2025 113th stefangimmillaro 909 139 19 Sep 2024 114th error256 908 95 23 Jun 2024 115th stefangimmillaro 905 102 30 Sep 2024 116th GrayJoKing 🇦🇺 905 112 3 Apr 2023 117th ovs-code 🇩🇪 904 98 8 Mar 2022 117th Steffan153 🇫🇮 904 98 23 Jul 2024 119th lynn 903 111 15 Sep 2021 120th SirBogman 🇺🇸 902 41 28 Nov 2022 121st dvargas46 🇺🇸 902 80 12 Dec 2022 122nd Argeento 🇵🇱 901 78 8 Sep 2023 123rd inventshah 901 98 28 Dec 2023 124th stefangimmillaro 901 99 20 Nov 2024 125th 4hg 🇺🇸 900 44 19 Mar 2023 126th GrayJoKing 🇦🇺 900 89 8 Feb 2025 127th JayXon 🇺🇸 900 107 23 Apr 2025 128th edsrzf 🇳🇿 900 114 22 Jun 2025 129th stefangimmillaro 899 103 13 Nov 2022 130th canissimia 🇦🇶 899 163 17 Dec 2022 131st primo-ppcg 🇹🇭 898 96 10 Nov 2023 132nd primo-ppcg 🇹🇭 898 100 15 May 2025 133rd inventshah 897 106 4 Feb 2023 134th edsrzf 🇳🇿 897 110 27 Feb 2025 135th JayXon 🇺🇸 897 111 5 Sep 2023 136th 386asm 🇺🇸 897 120 3 May 2023 136th GrayJoKing 🇦🇺 897 120 28 Apr 2024 138th MeWhenI 🇻🇦 896 114 9 May 2024 139th dcgjb 895 70 26 Feb 2024 139th bitsandbeyond 🇳🇱 895 70 6 Sep 2024 139th nwellnhof 🇩🇪 895 70 27 Oct 2024 142nd primo-ppcg 🇹🇭 895 86 26 Apr 2019 142nd inventshah 895 86 24 Jan 2023 144th GrayJoKing 🇦🇺 892 56 24 Aug 2020 145th GrayJoKing 🇦🇺 892 136 31 Mar 2023 146th stefangimmillaro 891 118 29 Sep 2023 147th canissimia 🇦🇶 890 55 24 Jul 2023 148th tomtheisen 🇺🇸 890 79 2 Oct 2020 148th dmrichwa 🇺🇸 890 79 18 Dec 2022 150th JayXon 🇺🇸 889 154 22 Apr 2024 Prev 76–150 of 1,507 Next