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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 201st MostParsingVex 766 160 2ms 23 Jul 2024 202nd sean-niemann 🇺🇸 766 177 558ms 2 Jun 2024 202nd revlayle 🇺🇸 766 177 477ms 25 Jul 2024 204th ovs-code 🇩🇪 765 86 46ms 1 Jun 2024 204th MeWhenI 🇻🇦 765 86 51ms 7 Jun 2024 206th albanian-laundromat 🇺🇸 765 110 1,636ms 16 Nov 2025 207th GrayJoKing 🇦🇺 763 180 29ms 16 Jun 2024 208th elgan65536 🇺🇸 762 246 185ms 3 Oct 2024 209th scpchicken 🇵🇼 761 67 7ms 5 days ago 210th snoozingnewt 🇨🇦 761 106 546ms 14 Dec 2025 211th ovs-code 🇩🇪 761 129 16ms 1 Jun 2024 211th m-tkach 🇺🇦 761 129 11ms 2 Jun 2024 213th MeWhenI 🇻🇦 759 195 63ms 1 Jun 2024 214th Yewzir 🇧🇪 758 346 1,699ms 9 days ago 215th stefangimmillaro 756 87 44ms 26 Aug 2024 216th jared-hughes 756 162 2ms 12 Jun 2024 217th Shanethegamer 🇺🇸 754 176 11ms 14 Oct 2024 218th snoozingnewt 🇨🇦 751 106 27ms 14 Dec 2025 219th sean-niemann 🇺🇸 749 137 2,651ms 7 Jan 2026 220th emgordon154 748 88 40ms 3 Jun 2025 221st qpwoeirut 744 107 26ms 1 Oct 2025 222nd error256 744 163 417ms 2 Sep 2024 223rd GrayJoKing 🇦🇺 738 133 13ms 18 Jun 2024 224th stefangimmillaro 737 184 415ms 10 Apr 2025 225th error256 734 158 147ms 15 Apr 2025 226th albanian-laundromat 🇺🇸 733 383 19ms 19 Mar 2026 227th Natanaelel 🇸🇪 731 90 59ms 22 Jun 2025 227th edsrzf 🇳🇿 731 90 44ms 13 Feb 2026 229th emgordon154 729 116 136ms 7 Aug 2024 230th tayloia 🇬🇧 727 135 34ms 18 Jun 2024 230th trinityy-7 727 135 27ms 25 Aug 2025 232nd MostParsingVex 725 247 26ms 6 Jan 2025 233rd Lv0Sys 🇵🇱 716 137 13ms 23 Feb 2026 234th Shanethegamer 🇺🇸 714 113 502ms 7 May 2025 235th MeWhenI 🇻🇦 713 193 861ms 7 Jun 2024 236th MeWhenI 🇻🇦 709 146 6ms 22 Aug 2024 237th MeWhenI 🇻🇦 708 173 2ms 5 Jul 2024 238th error256 707 119 765ms 13 Sep 2025 239th MeWhenI 🇻🇦 706 139 17ms 1 Jun 2024 240th edsrzf 🇳🇿 704 191 639ms 11 Nov 2025 241st alexsave 701 140 12ms 19 Jan 2026 241st voytxt 🇨🇿 701 140 21ms 13 days ago 243rd nwellnhof 🇩🇪 699 73 32ms 1 Jun 2024 244th Shanethegamer 🇺🇸 699 268 203ms 2 Jun 2024 245th Shanethegamer 🇺🇸 698 114 26ms 8 Apr 2025 246th error256 695 133 16ms 2 May 2025 247th stefangimmillaro 694 203 122ms 25 Aug 2024 248th Kacarott 🇦🇺 693 127 250ms 4 Jun 2024 249th sisyphus-ppcg 🇦🇺 689 74 4ms 1 Jun 2024 249th SirBogman 🇺🇸 689 74 5ms 2 Jun 2024 251st albanian-laundromat 🇺🇸 689 117 401ms 8 Mar 2026 252nd dcgjb 684 113 1,470ms 4 Jun 2024 253rd adyache 🇺🇸 683 325 895ms 21 Jun 2024 254th primo-ppcg 🇹🇭 680 75 22ms 23 Jan 2025 255th albanian-laundromat 🇺🇸 680 117 65ms 17 Nov 2025 256th error256 678 97 38ms 1 Jun 2024 257th Shanethegamer 🇺🇸 676 240 207ms 14 Jun 2024 258th MeWhenI 🇻🇦 673 131 36ms 13 Aug 2024 259th Yax42 🇫🇷 672 146 24ms 20 Jan 2026 260th mousetail 🇳🇱 670 183 2ms 23 Sep 2025 260th madex 🇩🇪 670 183 2ms 23 Dec 2025 262nd Shanethegamer 🇺🇸 670 225 1,604ms 8 days ago 263rd ovs-code 🇩🇪 666 121 613ms 2 Jul 2024 264th blaztoma 🇱🇹 665 99 48ms 24 days ago 265th Yewzir 🇧🇪 665 286 369ms 9 Jun 2024 266th Shanethegamer 🇺🇸 663 148 17ms 12 Jun 2024 267th MeWhenI 🇻🇦 661 122 423ms 1 Jun 2024 268th MeWhenI 🇻🇦 661 205 569ms 1 Jun 2024 269th Shanethegamer 🇺🇸 661 235 12ms 13 Jun 2024 270th edsrzf 🇳🇿 659 209 658ms 9 days ago 271st orthoplex 🇨🇽 658 121 25ms 1 Jun 2024 272nd Shanethegamer 🇺🇸 658 214 127ms 1 Jun 2024 273rd rucin93 🇵🇱 655 129 143ms 31 Oct 2024 274th Shanethegamer 🇺🇸 655 207 513ms 12 Jun 2024 275th blaztoma 🇱🇹 654 78 7ms 12 Jan 2026 276th nwellnhof 🇩🇪 652 122 21ms 1 Jun 2024 276th MeWhenI 🇻🇦 652 122 24ms 7 Jun 2024 276th sisyphus-ppcg 🇦🇺 652 122 21ms 25 Jul 2024 279th MeWhenI 🇻🇦 652 216 116ms 1 Jun 2024 280th KasperKivimaeki 🇫🇮 648 189 3ms 3 Sep 2025 281st kritixilithos 647 114 36ms 1 Jun 2024 281st error256 647 114 35ms 16 Jun 2024 281st MeWhenI 🇻🇦 647 114 52ms 15 Jul 2025 284th ovs-code 🇩🇪 647 123 22ms 1 Jun 2024 284th ryyyn 🇺🇸 647 123 21ms 5 Nov 2025 286th MeWhenI 🇻🇦 646 79 6ms 1 Jun 2024 287th namelessiw 646 208 671ms 16 Oct 2025 288th xsot 🇸🇬 645 125 486ms 2 Jun 2024 288th SirBogman 🇺🇸 645 125 551ms 2 Jun 2024 290th KatieLG 🇬🇧 640 126 2,835ms 6 Oct 2025 291st MostParsingVex 640 210 550ms 24 Mar 2026 292nd edsrzf 🇳🇿 637 125 19ms 9 Dec 2025 293rd mousetail 🇳🇱 637 188 47ms 18 Jun 2024 294th Shanethegamer 🇺🇸 637 216 485ms 7 Jun 2024 295th ovs-code 🇩🇪 636 116 39ms 1 Jun 2024 295th retrohun 636 116 38ms 7 Jun 2024 297th helbling 🇨🇭 633 155 23ms 1 Jun 2024 298th 5cw 🇺🇸 631 126 20ms 1 Jun 2024 298th stefangimmillaro 631 126 20ms 30 Jan 2025 298th bricknellj 631 126 23ms 6 Feb 2025 First Prev 201–300 of 477 Next Last