Reversi 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 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 Chars Time 1st saito-ta 🇯🇵 1,000 51 12 Jul 2024 2nd ovs-code 🇩🇪 976 57 1 Jun 2024 3rd 4atj 968 82 8 Apr 2025 4th xsot 🇸🇬 965 68 7 Jun 2024 5th JayXon 🇺🇸 951 69 7 Jun 2024 5th Steffan153 🇫🇮 951 69 29 Aug 2024 5th pardouin 🇫🇷 951 69 24 Jul 2025 8th JayXon 🇺🇸 949 84 5 Jan 2025 8th kg583 🇺🇸 949 84 7 days ago 10th nwellnhof 🇩🇪 944 78 1 Jun 2024 10th canissimia 🇦🇶 944 78 1 Jun 2024 12th JayXon 🇺🇸 939 104 2 Jun 2024 12th rucin93 🇵🇱 939 104 2 Jun 2024 12th sean-niemann 🇺🇸 939 104 3 Jun 2024 12th Steffan153 🇫🇮 939 104 3 Jun 2024 16th sean-niemann 🇺🇸 937 70 4 Jun 2025 17th JayXon 🇺🇸 930 90 4 Feb 2025 17th emgordon154 930 90 3 Jun 2025 19th emplv 🇱🇻 930 105 23 Jul 2024 19th vlpx 🇫🇮 930 105 1 Aug 2024 21st nwellnhof 🇩🇪 929 77 1 Jun 2024 21st GrayJoKing 🇦🇺 929 77 9 Jun 2024 23rd bitsandbeyond 🇳🇱 929 85 9 Mar 2025 24th Steffan153 🇫🇮 929 91 6 Aug 2024 24th sean-niemann 🇺🇸 929 91 13 Aug 2024 26th Steffan153 🇫🇮 927 86 3 Jun 2024 26th m-tkach 🇺🇦 927 86 4 Jun 2024 26th pardouin 🇫🇷 927 86 12 Jul 2024 26th sean-niemann 🇺🇸 927 86 4 Feb 2025 26th emgordon154 927 86 6 Jun 2025 31st m-tkach 🇺🇦 923 86 2 Jun 2024 32nd Steffan153 🇫🇮 919 91 4 Jun 2024 32nd GrayJoKing 🇦🇺 919 91 12 Jun 2024 32nd pardouin 🇫🇷 919 91 11 days ago 35th JayXon 🇺🇸 919 92 20 Aug 2024 36th error256 917 84 6 Jul 2025 37th antimon2 🇯🇵 917 96 1 Jun 2024 38th Steffan153 🇫🇮 915 101 11 Jul 2024 39th Steffan153 🇫🇮 912 87 1 Jun 2024 39th xsot 🇸🇬 912 87 2 Jun 2024 39th JayXon 🇺🇸 912 87 2 Jun 2024 39th pardouin 🇫🇷 912 87 12 Jul 2024 39th GrayJoKing 🇦🇺 912 87 23 Jul 2024 39th sean-niemann 🇺🇸 912 87 4 Feb 2025 39th Seek64 🇩🇪 912 87 23 May 2025 39th emgordon154 912 87 6 Jun 2025 39th kg583 🇺🇸 912 87 7 days ago 48th sean-niemann 🇺🇸 910 93 47 hours ago 49th stefangimmillaro 909 92 7 Nov 2024 50th emgordon154 909 97 22 May 2025 51st stefangimmillaro 909 113 7 Nov 2024 51st pardouin 🇫🇷 909 113 7 Nov 2024 51st JayXon 🇺🇸 909 113 7 Nov 2024 51st emgordon154 909 113 30 Jan 2025 55th ovs-code 🇩🇪 905 88 2 Jun 2024 56th emgordon154 904 108 26 Nov 2024 57th rhdqor213 900 138 25 Aug 2024 58th error256 899 98 19 Jun 2024 59th Yax42 🇫🇷 898 157 7 Feb 2025 60th SirBogman 🇺🇸 897 88 1 Jun 2024 61st dmrichwa 🇺🇸 896 109 12 Aug 2024 62nd error256 893 110 2 May 2025 63rd ovs-code 🇩🇪 891 99 9 Oct 2024 64th error256 890 176 2 May 2025 65th MeWhenI 🇻🇦 889 92 23 Jun 2024 66th MarcMush 🇫🇷 889 99 31 Jul 2024 67th Steffan153 🇫🇮 888 130 19 Jun 2024 68th SirBogman 🇺🇸 887 74 1 Jun 2024 69th saito-ta 🇯🇵 887 83 12 Jun 2024 70th xsot 🇸🇬 887 117 2 Jun 2024 71st AdrienHache 🇫🇷 886 159 4 Feb 2025 72nd GrayJoKing 🇦🇺 885 87 23 Jul 2024 72nd xsot 🇸🇬 885 87 6 Jul 2025 74th edsrzf 🇳🇿 880 137 23 Jul 2025 75th sean-niemann 🇺🇸 876 157 30 Jan 2025 1–75 of 394 Next