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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 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 241st Kacarott 🇦🇺 693 127 250ms 4 Jun 2024 242nd sisyphus-ppcg 🇦🇺 689 74 7ms 1 Jun 2024 242nd SirBogman 🇺🇸 689 74 5ms 2 Jun 2024 244th albanian-laundromat 689 117 410ms 26 days ago 245th albanian-laundromat 687 348 1,923ms 27 Nov 2025 246th dcgjb 684 113 1,565ms 4 Jun 2024 247th adyache 🇺🇸 683 325 829ms 21 Jun 2024 248th Shanethegamer 🇺🇸 682 221 1,349ms 1 Jun 2024 249th Yewzir 🇧🇪 681 301 1,910ms 9 Jun 2024 250th primo-ppcg 🇹🇭 680 75 22ms 23 Jan 2025 251st albanian-laundromat 680 117 59ms 17 Nov 2025 252nd Shanethegamer 🇺🇸 679 352 1,579ms 10 Apr 2025 253rd error256 678 97 36ms 1 Jun 2024 254th Shanethegamer 🇺🇸 676 240 228ms 14 Jun 2024 255th MeWhenI 🇻🇦 673 131 36ms 13 Aug 2024 256th Yax42 🇫🇷 672 146 26ms 20 Jan 2026 257th mousetail 🇳🇱 670 183 2ms 23 Sep 2025 257th madex 🇩🇪 670 183 2ms 23 Dec 2025 259th ovs-code 🇩🇪 666 121 535ms 2 Jul 2024 260th Yewzir 🇧🇪 665 286 322ms 9 Jun 2024 261st Shanethegamer 🇺🇸 663 148 12ms 12 Jun 2024 262nd MeWhenI 🇻🇦 661 122 521ms 1 Jun 2024 263rd MeWhenI 🇻🇦 661 205 513ms 1 Jun 2024 264th Shanethegamer 🇺🇸 661 235 12ms 13 Jun 2024 265th blaztoma 🇱🇹 658 100 41ms 23 days ago 266th orthoplex 🇨🇽 658 121 22ms 1 Jun 2024 267th Shanethegamer 🇺🇸 658 214 125ms 1 Jun 2024 268th rucin93 🇵🇱 655 129 153ms 31 Oct 2024 269th Shanethegamer 🇺🇸 655 207 494ms 12 Jun 2024 270th scpchicken 🇵🇼 654 78 6ms 3 Jun 2024 270th blaztoma 🇱🇹 654 78 7ms 12 Jan 2026 272nd nwellnhof 🇩🇪 652 122 18ms 1 Jun 2024 272nd MeWhenI 🇻🇦 652 122 26ms 7 Jun 2024 272nd sisyphus-ppcg 🇦🇺 652 122 19ms 25 Jul 2024 275th MeWhenI 🇻🇦 652 216 125ms 1 Jun 2024 276th KasperKivimaeki 🇫🇮 648 189 3ms 3 Sep 2025 277th kritixilithos 647 114 35ms 1 Jun 2024 277th error256 647 114 32ms 16 Jun 2024 277th MeWhenI 🇻🇦 647 114 36ms 15 Jul 2025 280th ovs-code 🇩🇪 647 123 18ms 1 Jun 2024 280th ryyyn 🇺🇸 647 123 19ms 5 Nov 2025 282nd MeWhenI 🇻🇦 646 79 6ms 1 Jun 2024 283rd namelessiw 646 208 502ms 16 Oct 2025 284th xsot 🇸🇬 645 125 508ms 2 Jun 2024 284th SirBogman 🇺🇸 645 125 503ms 2 Jun 2024 286th KatieLG 🇬🇧 640 126 2,638ms 6 Oct 2025 287th MostParsingVex 640 210 466ms 10 days ago 288th edsrzf 🇳🇿 637 125 18ms 9 Dec 2025 289th Shanethegamer 🇺🇸 637 216 485ms 7 Jun 2024 290th ovs-code 🇩🇪 636 116 32ms 1 Jun 2024 290th retrohun 636 116 35ms 7 Jun 2024 292nd helbling 🇨🇭 633 155 16ms 1 Jun 2024 293rd 5cw 🇺🇸 631 126 18ms 1 Jun 2024 293rd stefangimmillaro 631 126 18ms 30 Jan 2025 293rd bricknellj 631 126 18ms 6 Feb 2025 293rd KatieLG 🇬🇧 631 126 2,449ms 15 Sep 2025 293rd Flekay 🇩🇪 631 126 16ms 15 Feb 2026 293rd jusaka 631 126 15ms 30 hours ago 299th AlephSquirrel 622 128 30ms 4 Jun 2024 300th error256 622 238 4,132ms 15 Apr 2025 301st MeWhenI 🇻🇦 619 157 10ms 20 Jun 2024 302nd ndren 617 129 304ms 11 Jul 2025 303rd ovs-code 🇩🇪 617 137 174ms 17 Apr 2025 304th emgordon154 616 150 11ms 10 Dec 2024 305th Shanethegamer 🇺🇸 615 158 9ms 13 Jun 2024 306th GrayJoKing 🇦🇺 612 138 163ms 14 Aug 2024 306th error256 612 138 167ms 6 May 2025 308th AlephSquirrel 611 225 38ms 21 Oct 2024 309th MeWhenI 🇻🇦 609 255 6ms 10 Jun 2024 310th MeWhenI 🇻🇦 606 219 8ms 10 Jun 2024 311th madeforlosers 605 162 44ms 3 days ago 312th retrohun 600 202 182ms 19 Aug 2024 313th galloj 🇨🇿 599 123 28ms 9 Jun 2024 314th Shanethegamer 🇺🇸 599 189 600ms 12 Jun 2024 315th jatloe 598 133 362ms 28 Oct 2024 316th stefangimmillaro 595 124 35ms 12 Nov 2025 317th GolfingSuccess 🇬🇷 594 134 20ms 1 Jun 2024 318th Shanethegamer 🇺🇸 594 203 368ms 13 Jun 2024 319th MeWhenI 🇻🇦 592 295 36ms 12 Jul 2025 320th MeWhenI 🇻🇦 591 204 486ms 27 Jul 2024 First Prev 241–320 of 469 Next Last