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 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 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 Star Wars GPT 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 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st ovs-code 🇩🇪 1,000 57 1 Jun 2024 2nd saito-ta 🇯🇵 965 72 4 Jun 2024 3rd nwellnhof 🇩🇪 956 78 1 Jun 2024 3rd canissimia 🇦🇶 956 78 1 Jun 2024 5th 4atj 956 114 11 days ago 5th Shanethegamer 🇺🇸 956 114 11 days ago 7th nwellnhof 🇩🇪 954 84 2 Jun 2024 8th nwellnhof 🇩🇪 952 73 1 Jun 2024 8th Steffan153 🇫🇮 952 73 4 Jun 2024 10th nwellnhof 🇩🇪 945 77 1 Jun 2024 10th GrayJoKing 🇦🇺 945 77 9 Jun 2024 12th xsot 🇸🇬 943 85 7 Jun 2024 12th GrayJoKing 🇦🇺 943 85 12 Jun 2024 14th sisyphus-ppcg 🇦🇺 939 74 1 Jun 2024 14th SirBogman 🇺🇸 939 74 2 Jun 2024 16th JayXon 🇺🇸 939 90 4 Feb 2025 17th rucin93 🇵🇱 935 121 2 Jun 2024 17th Steffan153 🇫🇮 935 121 3 Jun 2024 17th sean-niemann 🇺🇸 935 121 19 Jul 2024 20th bitsandbeyond 🇳🇱 934 89 21 Mar 2025 21st ovs-code 🇩🇪 932 86 1 Jun 2024 21st JayXon 🇺🇸 932 86 3 Jun 2024 21st MeWhenI 🇻🇦 932 86 7 Jun 2024 24th m-tkach 🇺🇦 930 119 4 Jun 2024 25th Steffan153 🇫🇮 929 91 4 Jun 2024 25th GrayJoKing 🇦🇺 929 91 12 Jun 2024 25th emgordon154 929 91 11 days ago 28th primo-ppcg 🇹🇭 927 75 23 Jan 2025 29th lyphyser 927 84 5 Jul 2024 30th antimon2 🇯🇵 927 97 1 Jun 2024 31st JayXon 🇺🇸 927 122 2 Jun 2024 32nd Steffan153 🇫🇮 923 120 24 Aug 2024 32nd JayXon 🇺🇸 923 120 5 Jan 2025 34th Steffan153 🇫🇮 921 87 4 Jun 2024 34th stefangimmillaro 921 87 26 Aug 2024 36th ovs-code 🇩🇪 920 88 2 Jun 2024 37th emplv 🇱🇻 919 123 23 Jul 2024 38th stefangimmillaro 918 92 7 Nov 2024 39th stefangimmillaro 917 113 7 Nov 2024 39th pardouin 🇫🇷 917 113 7 Nov 2024 39th JayXon 🇺🇸 917 113 7 Nov 2024 39th emgordon154 917 113 30 Jan 2025 43rd ovs-code 🇩🇪 915 99 9 Oct 2024 44th ovs-code 🇩🇪 915 121 2 Jul 2024 45th JayXon 🇺🇸 913 123 31 Oct 2024 46th nwellnhof 🇩🇪 912 124 3 Jun 2024 46th vlpx 🇫🇮 912 124 1 Aug 2024 48th SirBogman 🇺🇸 911 88 3 Jun 2024 49th kg583 🇺🇸 907 122 1 Jun 2024 49th MeWhenI 🇻🇦 907 122 1 Jun 2024 49th pardouin 🇫🇷 907 122 25 Jun 2024 49th sean-niemann 🇺🇸 907 122 4 Feb 2025 53rd rhdqor213 907 138 25 Aug 2024 54th CatsAreFluffy 906 86 3 Jun 2024 55th MeWhenI 🇻🇦 905 92 23 Jun 2024 56th m-tkach 🇺🇦 901 121 1 Jun 2024 56th orthoplex 🇨🇽 901 121 1 Jun 2024 58th Steffan153 🇫🇮 901 130 28 Jun 2024 59th Yax42 🇫🇷 901 157 7 Feb 2025 60th emgordon154 900 89 1 Dec 2024 60th sean-niemann 🇺🇸 900 89 10 days ago 62nd xsot 🇸🇬 900 114 1 Jun 2024 63rd saito-ta 🇯🇵 899 83 12 Jun 2024 64th GrayJoKing 🇦🇺 898 110 16 Jun 2024 65th xsot 🇸🇬 897 117 2 Jun 2024 66th nwellnhof 🇩🇪 894 93 2 Jun 2024 67th nwellnhof 🇩🇪 893 122 1 Jun 2024 67th MeWhenI 🇻🇦 893 122 7 Jun 2024 67th sisyphus-ppcg 🇦🇺 893 122 25 Jul 2024 67th Steffan153 🇫🇮 893 122 24 Aug 2024 71st Steffan153 🇫🇮 893 130 19 Jun 2024 72nd sean-niemann 🇺🇸 893 186 1 Jun 2024 73rd scpchicken 🇵🇼 891 78 3 Jun 2024 74th AdrienHache 🇫🇷 890 159 4 Feb 2025 75th error256 887 122 19 Jun 2024 1–75 of 365 Next