Reversi in all languages in bytes. 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 76th Natanaelel 🇸🇪 881 91 4 Jun 2024 77th MeWhenI 🇻🇦 880 79 1 Jun 2024 78th xsot 🇸🇬 880 113 21 days ago 79th error256 880 133 20 days ago 80th Steffan153 🇫🇮 879 120 24 Aug 2024 80th JayXon 🇺🇸 879 120 5 Jan 2025 82nd JayXon 🇺🇸 879 124 1 Jun 2024 82nd xsot 🇸🇬 879 124 2 Jun 2024 82nd pardouin 🇫🇷 879 124 3 Jun 2024 82nd GrayJoKing 🇦🇺 879 124 11 Jun 2024 82nd sean-niemann 🇺🇸 879 124 4 Feb 2025 87th Steffan153 🇫🇮 878 158 27 Jul 2024 88th ovs-code 🇩🇪 877 129 1 Jun 2024 88th m-tkach 🇺🇦 877 129 2 Jun 2024 90th SirBogman 🇺🇸 875 95 1 Jun 2024 91st saito-ta 🇯🇵 875 140 5 Jun 2024 92nd ovs-code 🇩🇪 873 103 1 Jun 2024 93rd ovs-code 🇩🇪 872 121 2 Jul 2024 94th kg583 🇺🇸 872 125 13 days ago 95th ovs-code 🇩🇪 872 131 10 Jun 2024 96th SirBogman 🇺🇸 871 97 2 Jun 2024 97th Shanethegamer 🇺🇸 871 176 14 Oct 2024 98th GrayJoKing 🇦🇺 870 110 16 Jun 2024 99th rucin93 🇵🇱 870 129 31 Oct 2024 99th sean-niemann 🇺🇸 870 129 31 Oct 2024 101st emgordon154 870 130 25 Nov 2024 102nd error256 870 134 14 Jun 2024 103rd error256 870 162 16 Jun 2024 104th error256 870 163 2 Sep 2024 105th MeWhenI 🇻🇦 866 96 10 Jun 2024 106th kg583 🇺🇸 865 122 1 Jun 2024 106th MeWhenI 🇻🇦 865 122 1 Jun 2024 106th pardouin 🇫🇷 865 122 25 Jun 2024 106th sean-niemann 🇺🇸 865 122 4 Feb 2025 110th 5cw 🇺🇸 865 126 1 Jun 2024 110th SirBogman 🇺🇸 865 126 2 Jun 2024 110th stefangimmillaro 865 126 30 Jan 2025 110th bricknellj 865 126 6 Feb 2025 110th emgordon154 865 126 13 days ago 115th GrayJoKing 🇦🇺 865 141 12 Jun 2024 116th Steffan153 🇫🇮 864 130 3 Aug 2024 117th error256 864 159 17 Apr 2025 118th MeWhenI 🇻🇦 864 177 7 Jun 2024 119th stefangimmillaro 864 220 25 Aug 2024 120th CLOStrophobic 🇮🇹 862 185 13 Feb 2025 121st MeWhenI 🇻🇦 859 172 17 Aug 2024 122nd stefangimmillaro 858 221 25 Aug 2024 122nd mousetail 🇳🇱 858 221 25 Aug 2024 124th dmrichwa 🇺🇸 857 132 12 Aug 2024 125th JohandeRuiter 🇳🇱 857 146 25 Aug 2024 126th MeWhenI 🇻🇦 855 159 3 Jan 2025 127th stefangimmillaro 855 181 23 Aug 2024 128th xsot 🇸🇬 854 112 16 Jun 2024 129th Kacarott 🇦🇺 852 127 4 Jun 2024 130th AlephSquirrel 852 128 4 Jun 2024 131st ovs-code 🇩🇪 852 190 2 Jun 2024 132nd emgordon154 851 124 13 days ago 133rd GrayJoKing 🇦🇺 850 133 18 Jun 2024 134th Shanethegamer 🇺🇸 849 235 13 Jun 2024 135th sean-niemann 🇺🇸 847 186 1 Jun 2024 136th SirBogman 🇺🇸 846 86 9 Jun 2024 137th error256 845 100 15 Apr 2025 138th error256 845 164 3 days ago 139th edsrzf 🇳🇿 845 180 24 Jan 2025 139th error256 845 180 20 days ago 141st xsot 🇸🇬 844 125 2 Jun 2024 141st SirBogman 🇺🇸 844 125 2 Jun 2024 143rd ovs-code 🇩🇪 843 177 2 Jun 2024 144th m-tkach 🇺🇦 843 220 21 Jul 2024 145th Shanethegamer 🇺🇸 841 182 12 Jun 2024 146th SirBogman 🇺🇸 841 184 2 Jun 2024 147th kg583 🇺🇸 841 232 24 hours ago 148th MeWhenI 🇻🇦 840 136 10 Jun 2024 149th Shanethegamer 🇺🇸 839 198 11 Oct 2024 150th SirBogman 🇺🇸 838 68 1 Jun 2024 Prev 76–150 of 367 Next