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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 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 Set 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 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 Set 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 nwellnhof 🇩🇪 953 84 2 Jun 2024 6th m-tkach 🇺🇦 953 121 1 Jun 2024 6th orthoplex 🇨🇽 953 121 1 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 nwellnhof 🇩🇪 945 122 1 Jun 2024 12th MeWhenI 🇻🇦 945 122 7 Jun 2024 12th sisyphus-ppcg 🇦🇺 945 122 25 Jul 2024 12th Steffan153 🇫🇮 945 122 24 Aug 2024 16th xsot 🇸🇬 942 85 7 Jun 2024 16th GrayJoKing 🇦🇺 942 85 12 Jun 2024 18th sisyphus-ppcg 🇦🇺 939 74 1 Jun 2024 18th SirBogman 🇺🇸 939 74 2 Jun 2024 20th JayXon 🇺🇸 939 90 4 Feb 2025 21st ovs-code 🇩🇪 937 123 1 Jun 2024 22nd rucin93 🇵🇱 935 121 2 Jun 2024 22nd Steffan153 🇫🇮 935 121 3 Jun 2024 22nd sean-niemann 🇺🇸 935 121 19 Jul 2024 25th bitsandbeyond 🇳🇱 934 89 9 days ago 26th ovs-code 🇩🇪 931 86 1 Jun 2024 26th JayXon 🇺🇸 931 86 3 Jun 2024 26th MeWhenI 🇻🇦 931 86 7 Jun 2024 29th m-tkach 🇺🇦 930 119 4 Jun 2024 30th JayXon 🇺🇸 930 124 1 Jun 2024 30th xsot 🇸🇬 930 124 2 Jun 2024 30th pardouin 🇫🇷 930 124 3 Jun 2024 30th GrayJoKing 🇦🇺 930 124 11 Jun 2024 30th sean-niemann 🇺🇸 930 124 4 Feb 2025 35th Steffan153 🇫🇮 929 91 4 Jun 2024 35th GrayJoKing 🇦🇺 929 91 12 Jun 2024 37th primo-ppcg 🇹🇭 927 75 23 Jan 2025 38th lyphyser 927 84 5 Jul 2024 39th antimon2 🇯🇵 927 97 1 Jun 2024 40th JayXon 🇺🇸 927 122 2 Jun 2024 41st Steffan153 🇫🇮 923 120 24 Aug 2024 41st JayXon 🇺🇸 923 120 5 Jan 2025 43rd Steffan153 🇫🇮 920 87 4 Jun 2024 43rd stefangimmillaro 920 87 26 Aug 2024 45th ovs-code 🇩🇪 920 88 2 Jun 2024 46th emplv 🇱🇻 919 123 23 Jul 2024 47th stefangimmillaro 918 92 7 Nov 2024 47th emgordon154 918 92 1 Dec 2024 49th stefangimmillaro 917 113 7 Nov 2024 49th pardouin 🇫🇷 917 113 7 Nov 2024 49th JayXon 🇺🇸 917 113 7 Nov 2024 49th emgordon154 917 113 30 Jan 2025 53rd ovs-code 🇩🇪 915 99 9 Oct 2024 54th ovs-code 🇩🇪 915 121 2 Jul 2024 55th 5cw 🇺🇸 915 126 1 Jun 2024 55th kg583 🇺🇸 915 126 1 Jun 2024 55th SirBogman 🇺🇸 915 126 2 Jun 2024 55th stefangimmillaro 915 126 30 Jan 2025 55th bricknellj 915 126 6 Feb 2025 60th JayXon 🇺🇸 913 123 31 Oct 2024 61st nwellnhof 🇩🇪 912 124 3 Jun 2024 61st vlpx 🇫🇮 912 124 1 Aug 2024 63rd SirBogman 🇺🇸 910 88 3 Jun 2024 64th kg583 🇺🇸 907 122 1 Jun 2024 64th MeWhenI 🇻🇦 907 122 1 Jun 2024 64th pardouin 🇫🇷 907 122 25 Jun 2024 64th sean-niemann 🇺🇸 907 122 4 Feb 2025 68th rhdqor213 907 138 25 Aug 2024 69th CatsAreFluffy 906 86 3 Jun 2024 70th MeWhenI 🇻🇦 905 92 23 Jun 2024 71st Yax42 🇫🇷 904 157 7 Feb 2025 72nd AlephSquirrel 901 128 4 Jun 2024 73rd Steffan153 🇫🇮 901 130 28 Jun 2024 74th emgordon154 900 89 1 Dec 2024 75th xsot 🇸🇬 900 114 1 Jun 2024 1–75 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