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 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 Bytes Time 1st ovs-code 🇩🇪 1,000 57 1 Jun 2024 2nd saito-ta 🇯🇵 965 72 4 Jun 2024 3rd 4atj 957 114 8 Apr 2025 3rd Shanethegamer 🇺🇸 957 114 8 Apr 2025 5th nwellnhof 🇩🇪 956 78 1 Jun 2024 5th canissimia 🇦🇶 956 78 1 Jun 2024 7th nwellnhof 🇩🇪 955 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 🇸🇬 944 85 7 Jun 2024 12th GrayJoKing 🇦🇺 944 85 12 Jun 2024 14th JayXon 🇺🇸 940 90 4 Feb 2025 14th emgordon154 940 90 3 Jun 2025 16th sisyphus-ppcg 🇦🇺 939 74 1 Jun 2024 16th SirBogman 🇺🇸 939 74 2 Jun 2024 18th rucin93 🇵🇱 938 121 2 Jun 2024 18th Steffan153 🇫🇮 938 121 3 Jun 2024 18th sean-niemann 🇺🇸 938 121 19 Jul 2024 18th error256 938 121 19 May 2025 22nd bitsandbeyond 🇳🇱 936 89 21 Mar 2025 23rd Shanethegamer 🇺🇸 936 113 7 May 2025 24th ovs-code 🇩🇪 933 86 1 Jun 2024 24th JayXon 🇺🇸 933 86 3 Jun 2024 24th MeWhenI 🇻🇦 933 86 7 Jun 2024 27th Steffan153 🇫🇮 930 91 4 Jun 2024 27th GrayJoKing 🇦🇺 930 91 12 Jun 2024 27th pardouin 🇫🇷 930 91 13 days ago 30th JayXon 🇺🇸 930 122 2 Jun 2024 31st primo-ppcg 🇹🇭 927 75 23 Jan 2025 32nd lyphyser 927 84 5 Jul 2024 33rd antimon2 🇯🇵 927 97 1 Jun 2024 34th Steffan153 🇫🇮 922 87 4 Jun 2024 34th stefangimmillaro 922 87 26 Aug 2024 34th pardouin 🇫🇷 922 87 13 days ago 37th emplv 🇱🇻 922 123 23 Jul 2024 38th emgordon154 921 97 22 May 2025 39th ovs-code 🇩🇪 920 88 2 Jun 2024 40th stefangimmillaro 920 92 7 Nov 2024 41st stefangimmillaro 917 113 7 Nov 2024 41st pardouin 🇫🇷 917 113 7 Nov 2024 41st JayXon 🇺🇸 917 113 7 Nov 2024 41st emgordon154 917 113 30 Jan 2025 45th sean-niemann 🇺🇸 916 98 3 days ago 46th nwellnhof 🇩🇪 915 124 3 Jun 2024 46th vlpx 🇫🇮 915 124 1 Aug 2024 48th JayXon 🇺🇸 913 123 31 Oct 2024 49th SirBogman 🇺🇸 911 88 3 Jun 2024 49th emgordon154 911 88 3 Jun 2025 51st rhdqor213 907 138 25 Aug 2024 52nd CatsAreFluffy 906 86 3 Jun 2024 53rd MeWhenI 🇻🇦 905 92 23 Jun 2024 54th error256 904 110 2 May 2025 55th Steffan153 🇫🇮 904 130 28 Jun 2024 56th Yax42 🇫🇷 904 157 7 Feb 2025 56th AdrienHache 🇫🇷 904 157 15 hours ago 58th ovs-code 🇩🇪 903 99 9 Oct 2024 59th error256 902 106 1 May 2025 60th m-tkach 🇺🇦 902 121 1 Jun 2024 60th orthoplex 🇨🇽 902 121 1 Jun 2024 62nd sean-niemann 🇺🇸 901 89 9 Apr 2025 63rd saito-ta 🇯🇵 899 83 12 Jun 2024 64th xsot 🇸🇬 897 117 2 Jun 2024 65th Steffan153 🇫🇮 897 130 19 Jun 2024 66th nwellnhof 🇩🇪 896 93 2 Jun 2024 67th error256 895 176 2 May 2025 68th nwellnhof 🇩🇪 894 122 1 Jun 2024 68th MeWhenI 🇻🇦 894 122 7 Jun 2024 68th sisyphus-ppcg 🇦🇺 894 122 25 Jul 2024 68th Steffan153 🇫🇮 894 122 24 Aug 2024 72nd scpchicken 🇵🇼 891 78 3 Jun 2024 73rd Natanaelel 🇸🇪 891 90 22 Jun 2025 74th m-tkach 🇺🇦 888 119 4 Jun 2024 75th edsrzf 🇳🇿 888 137 23 Jul 2025 1–75 of 397 Next