Reversi in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 161st albanian-laundromat 808 148 60ms 14 days ago 162nd edsrzf 🇳🇿 807 222 821ms 19 days ago 163rd SirBogman 🇺🇸 807 348 189ms 9 Jul 2024 164th MeWhenI 🇻🇦 806 96 277ms 10 Jun 2024 165th error256 805 236 459ms 15 Apr 2025 166th ovs-code 🇩🇪 804 171 796ms 26 Nov 2024 167th AlephSquirrel 804 254 6ms 5 Aug 2024 168th UnderKoen 🇳🇱 799 453 3,400ms 20 Jan 2025 169th error256 797 130 5ms 16 Apr 2025 170th SB-945 795 100 32ms 8 Jun 2024 171st MeWhenI 🇻🇦 795 239 296ms 25 Aug 2024 172nd error256 793 111 405ms 16 Apr 2025 173rd canissimia 🇦🇶 793 295 6ms 22 Jun 2024 174th nwellnhof 🇩🇪 791 124 16ms 3 Jun 2024 175th ovs-code 🇩🇪 791 155 2ms 2 Jun 2024 176th Natanaelel 🇸🇪 791 205 155ms 25 Jun 2025 177th MeWhenI 🇻🇦 790 170 641ms 7 Nov 2025 178th Shanethegamer 🇺🇸 786 112 612ms 9 Oct 2024 179th Steffan153 🇫🇮 785 65 16ms 11 Jul 2024 180th lynn 784 207 173ms 24 Jun 2024 181st nwellnhof 🇩🇪 783 84 62ms 2 Jun 2024 182nd albanian-laundromat 783 198 43ms 2 days ago 183rd lifthrasiir 🇰🇷 780 102 71ms 16 Nov 2024 184th GrayJoKing 🇦🇺 779 113 1,112ms 23 Jul 2024 185th error256 779 174 476ms 2 May 2025 185th namelessiw 779 174 391ms 22 Oct 2025 187th jared-hughes 779 190 426ms 12 Jun 2024 188th error256 778 132 3,434ms 2 May 2025 189th annaproxy 776 177 22ms 28 Aug 2025 190th GrayJoKing 🇦🇺 774 85 36ms 12 Jun 2024 191st stefangimmillaro 772 174 647ms 6 Oct 2025 192nd MeWhenI 🇻🇦 769 109 1,516ms 26 Aug 2024 193rd MostParsingVex 766 160 2ms 23 Jul 2024 194th sean-niemann 🇺🇸 766 177 528ms 2 Jun 2024 194th revlayle 🇺🇸 766 177 499ms 25 Jul 2024 196th ovs-code 🇩🇪 765 86 46ms 1 Jun 2024 196th MeWhenI 🇻🇦 765 86 49ms 7 Jun 2024 198th albanian-laundromat 765 110 1,615ms 16 Nov 2025 199th GrayJoKing 🇦🇺 763 180 29ms 16 Jun 2024 200th snoozingnewt 🇨🇦 761 106 419ms 14 Dec 2025 201st ovs-code 🇩🇪 760 129 11ms 1 Jun 2024 201st m-tkach 🇺🇦 760 129 12ms 2 Jun 2024 203rd MeWhenI 🇻🇦 759 195 62ms 1 Jun 2024 204th elgan65536 🇺🇸 757 246 181ms 3 Oct 2024 205th stefangimmillaro 756 87 38ms 26 Aug 2024 206th jared-hughes 756 162 2ms 12 Jun 2024 207th Shanethegamer 🇺🇸 754 176 11ms 14 Oct 2024 208th snoozingnewt 🇨🇦 750 106 26ms 14 Dec 2025 209th sean-niemann 🇺🇸 749 137 3,466ms 7 Jan 2026 210th emgordon154 747 88 41ms 3 Jun 2025 211th qpwoeirut 743 107 26ms 1 Oct 2025 212th error256 740 163 402ms 2 Sep 2024 213th GrayJoKing 🇦🇺 737 133 10ms 18 Jun 2024 214th stefangimmillaro 737 184 433ms 10 Apr 2025 215th error256 734 158 149ms 15 Apr 2025 216th albanian-laundromat 733 383 19ms 2 days ago 217th Natanaelel 🇸🇪 731 90 49ms 22 Jun 2025 217th edsrzf 🇳🇿 731 90 41ms 13 Feb 2026 219th emgordon154 729 116 168ms 7 Aug 2024 220th tayloia 🇬🇧 726 135 23ms 18 Jun 2024 220th trinityy-7 726 135 24ms 25 Aug 2025 222nd MostParsingVex 725 247 26ms 6 Jan 2025 223rd CornerMercury 🇬🇧 716 111 1,507ms 24 Nov 2025 224th Lv0Sys 🇵🇱 716 137 34ms 26 days ago 225th Shanethegamer 🇺🇸 714 113 600ms 7 May 2025 226th MeWhenI 🇻🇦 713 193 888ms 7 Jun 2024 227th MeWhenI 🇻🇦 709 146 6ms 22 Aug 2024 228th MeWhenI 🇻🇦 708 173 2ms 5 Jul 2024 229th error256 707 119 1,193ms 13 Sep 2025 230th MeWhenI 🇻🇦 705 139 19ms 1 Jun 2024 231st edsrzf 🇳🇿 704 191 621ms 11 Nov 2025 232nd alexsave 700 140 19ms 19 Jan 2026 233rd nwellnhof 🇩🇪 699 73 31ms 1 Jun 2024 234th Shanethegamer 🇺🇸 698 114 23ms 8 Apr 2025 235th error256 695 133 15ms 2 May 2025 236th stefangimmillaro 694 203 117ms 25 Aug 2024 237th Shanethegamer 🇺🇸 694 268 199ms 2 Jun 2024 238th Kacarott 🇦🇺 693 127 250ms 4 Jun 2024 239th sisyphus-ppcg 🇦🇺 689 74 5ms 1 Jun 2024 239th SirBogman 🇺🇸 689 74 6ms 2 Jun 2024 First Prev 161–240 of 461 Next Last