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 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 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 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 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 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 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 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 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 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 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 76th edsrzf 🇳🇿 871 131 8 days ago 77th Steffan153 🇫🇮 871 158 27 Jul 2024 78th xsot 🇸🇬 869 113 2 May 2025 79th saito-ta 🇯🇵 866 140 5 Jun 2024 80th GrayJoKing 🇦🇺 864 128 23 Jul 2024 81st Shanethegamer 🇺🇸 864 176 14 Oct 2024 82nd SirBogman 🇺🇸 863 97 2 Jun 2024 83rd error256 863 162 16 Jun 2024 84th CLOStrophobic 🇮🇹 863 163 5 Mar 2025 85th ovs-code 🇩🇪 862 131 10 Jun 2024 86th stefangimmillaro 859 220 25 Aug 2024 87th Shanethegamer 🇺🇸 858 176 24 May 2025 88th duckyluuk 🇳🇱 856 93 29 Aug 2024 89th error256 856 159 17 Apr 2025 90th ovs-code 🇩🇪 855 103 1 Jun 2024 91st ovs-code 🇩🇪 854 190 2 Jun 2024 92nd duckyluuk 🇳🇱 853 93 15 Aug 2024 93rd MeWhenI 🇻🇦 853 177 7 Jun 2024 94th stefangimmillaro 853 221 25 Aug 2024 94th mousetail 🇳🇱 853 221 25 Aug 2024 96th albanian-laundromat 853 222 42 mins ago 97th error256 851 134 14 Jun 2024 98th JohandeRuiter 🇳🇱 851 146 25 Aug 2024 99th MeWhenI 🇻🇦 851 172 17 Aug 2024 100th kg583 🇺🇸 850 175 4 Jun 2025 101st stefangimmillaro 848 181 23 Aug 2024 102nd nwellnhof 🇩🇪 847 93 2 Jun 2024 103rd MeWhenI 🇻🇦 846 159 3 Jan 2025 104th sean-niemann 🇺🇸 842 186 1 Jun 2024 105th error256 839 164 19 May 2025 106th edsrzf 🇳🇿 839 176 29 May 2025 107th error256 838 180 2 May 2025 108th m-tkach 🇺🇦 838 220 21 Jul 2024 109th error256 837 100 15 Apr 2025 110th ovs-code 🇩🇪 837 177 2 Jun 2024 111th SirBogman 🇺🇸 835 95 1 Jun 2024 112th SirBogman 🇺🇸 834 184 2 Jun 2024 113th acotis 834 226 8 Jun 2025 114th Shanethegamer 🇺🇸 832 198 11 Oct 2024 115th SirBogman 🇺🇸 831 86 9 Jun 2024 116th MeWhenI 🇻🇦 830 136 10 Jun 2024 117th lifthrasiir 🇰🇷 829 96 2 Dec 2024 118th Steffan153 🇫🇮 829 189 23 Jul 2024 119th hallvabo 🇳🇴 826 96 6 Jun 2024 120th thisishowmymindworks 🇳🇴 826 118 10 Jun 2024 121st error256 826 286 30 May 2025 122nd sean-niemann 🇺🇸 825 140 20 Jul 2024 123rd nwellnhof 🇩🇪 825 190 3 Jun 2024 124th Shanethegamer 🇺🇸 825 229 13 Jun 2024 125th MostParsingVex 823 180 23 Dec 2024 126th kg583 🇺🇸 822 171 11 Mar 2025 127th MeWhenI 🇻🇦 821 187 1 Aug 2024 128th MeWhenI 🇻🇦 820 96 10 Jun 2024 129th MeWhenI 🇻🇦 820 250 7 Jun 2024 130th SirBogman 🇺🇸 818 68 1 Jun 2024 131st mousetail 🇳🇱 818 188 18 Jun 2024 132nd MeWhenI 🇻🇦 816 272 22 Jun 2024 133rd edsrzf 🇳🇿 815 126 15 days ago 134th IanUtley 815 167 10 Apr 2025 135th SirBogman 🇺🇸 812 98 4 Jun 2024 136th error256 810 174 2 May 2025 137th error256 809 98 1 Jun 2024 138th MeWhenI 🇻🇦 808 143 7 Jun 2024 139th emgordon154 807 293 30 May 2025 140th Shanethegamer 🇺🇸 806 226 12 Jun 2024 141st Shanethegamer 🇺🇸 806 235 13 Jun 2024 142nd error256 805 121 19 May 2025 143rd ovs-code 🇩🇪 804 171 26 Nov 2024 144th ovs-code 🇩🇪 801 155 2 Jun 2024 145th error256 801 236 15 Apr 2025 146th AlephSquirrel 800 254 5 Aug 2024 147th UnderKoen 🇳🇱 799 453 20 Jan 2025 148th error256 798 130 16 Apr 2025 149th sean-niemann 🇺🇸 796 177 2 Jun 2024 149th revlayle 🇺🇸 796 177 25 Jul 2024 Prev 76–150 of 376 Next