Reversi in all languages in bytes. 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 241st thisishowmymindworks 🇳🇴 758 150 14ms 9 Jun 2024 242nd sean-niemann 🇺🇸 751 138 3,705ms 25 Oct 2024 243rd MostParsingVex 751 247 26ms 6 Jan 2025 244th error256 747 163 363ms 2 Sep 2024 245th stefangimmillaro 742 184 397ms 10 Apr 2025 246th error256 741 158 158ms 15 Apr 2025 247th lifthrasiir 🇰🇷 739 143 2,615ms 2 Dec 2024 248th error256 735 119 749ms 13 Sep 2025 249th helbling 🇨🇭 733 155 21ms 1 Jun 2024 250th SB-945 729 150 32ms 8 Jun 2024 251st OllieBoyne 🇬🇧 724 151 30ms 6 Jun 2024 252nd MeWhenI 🇻🇦 724 155 138ms 3 Aug 2024 253rd Shanethegamer 🇺🇸 721 235 12ms 13 Jun 2024 254th commandblockguy 🇺🇸 720 152 26ms 3 Jun 2024 255th MeWhenI 🇻🇦 718 193 761ms 7 Jun 2024 256th MeWhenI 🇻🇦 717 146 6ms 22 Aug 2024 257th lifthrasiir 🇰🇷 715 153 66ms 12 Nov 2024 258th Steffan153 🇫🇮 715 189 493ms 23 Jul 2024 259th MeWhenI 🇻🇦 714 173 2ms 5 Jul 2024 260th edsrzf 🇳🇿 708 191 489ms 11 Nov 2025 261st MeWhenI 🇻🇦 700 219 7ms 10 Jun 2024 262nd stefangimmillaro 699 203 113ms 25 Aug 2024 263rd Shanethegamer 🇺🇸 699 268 188ms 2 Jun 2024 264th edsrzf 🇳🇿 695 241 48ms 4 Apr 2025 265th albanian-laundromat 690 348 1,967ms 27 Nov 2025 266th Shanethegamer 🇺🇸 688 221 1,334ms 1 Jun 2024 267th Shanethegamer 🇺🇸 687 171 85ms 13 Jun 2024 268th Yewzir 🇧🇪 685 301 1,910ms 9 Jun 2024 269th MeWhenI 🇻🇦 682 131 36ms 13 Aug 2024 270th Shanethegamer 🇺🇸 682 352 1,571ms 10 Apr 2025 271st Shanethegamer 🇺🇸 681 240 228ms 14 Jun 2024 272nd AlephSquirrel 678 225 38ms 21 Oct 2024 273rd adyache 🇺🇸 677 330 769ms 21 Jun 2024 274th snoozingnewt 🇨🇦 675 162 26ms 17 days ago 275th mousetail 🇳🇱 675 183 2ms 23 Sep 2025 275th madex 🇩🇪 675 183 2ms 9 days ago 277th Yewzir 🇧🇪 674 286 288ms 9 Jun 2024 278th MeWhenI 🇻🇦 666 205 410ms 1 Jun 2024 279th MeWhenI 🇻🇦 665 255 6ms 10 Jun 2024 280th Shanethegamer 🇺🇸 663 214 113ms 1 Jun 2024 281st Shanethegamer 🇺🇸 659 207 438ms 12 Jun 2024 282nd snoozingnewt 🇨🇦 657 161 654ms 17 days ago 283rd MeWhenI 🇻🇦 657 216 117ms 1 Jun 2024 284th kritixilithos 655 114 35ms 1 Jun 2024 284th error256 655 114 32ms 16 Jun 2024 284th MeWhenI 🇻🇦 655 114 36ms 15 Jul 2025 287th KasperKivimaeki 🇫🇮 653 189 3ms 3 Sep 2025 288th Shanethegamer 🇺🇸 652 234 39ms 4 Oct 2024 289th EnTerr 651 168 18ms 5 Jun 2024 290th namelessiw 650 208 792ms 16 Oct 2025 291st ovs-code 🇩🇪 644 116 32ms 1 Jun 2024 291st retrohun 644 116 36ms 7 Jun 2024 293rd Shanethegamer 🇺🇸 642 216 449ms 7 Jun 2024 294th qpwoeirut 640 171 22ms 1 Oct 2025 295th ahmetdemirag 🇨🇾 636 172 45ms 5 Feb 2025 296th MeWhenI 🇻🇦 636 295 35ms 12 Jul 2025 297th MeWhenI 🇻🇦 632 186 17ms 10 Jun 2024 298th error256 627 238 4,043ms 15 Apr 2025 299th MeWhenI 🇻🇦 626 157 10ms 20 Jun 2024 300th Shanethegamer 🇺🇸 622 158 10ms 13 Jun 2024 301st albanian-laundromat 618 177 60ms 17 Nov 2025 302nd albanian-laundromat 609 463 16ms 18 Sep 2025 303rd olleicua 🇺🇸 608 132 44ms 25 Feb 2025 304th galloj 🇨🇿 607 123 28ms 9 Jun 2024 305th Shanethegamer 🇺🇸 606 189 563ms 12 Jun 2024 306th retrohun 606 202 195ms 19 Aug 2024 307th MeWhenI 🇻🇦 603 145 944ms 15 Sep 2025 308th stefangimmillaro 602 124 36ms 12 Nov 2025 309th albanian-laundromat 601 176 703ms 17 Nov 2025 310th Shanethegamer 🇺🇸 600 203 344ms 13 Jun 2024 311th CornerMercury 🇬🇧 598 183 1,816ms 24 Nov 2025 312th MeWhenI 🇻🇦 597 204 462ms 27 Jul 2024 313th Shanethegamer 🇺🇸 590 136 49ms 1 Jun 2024 314th CaedenHarper 🇨🇦 590 327 288ms 20 Nov 2025 315th Shanethegamer 🇺🇸 585 231 552ms 24 Sep 2025 316th Shanethegamer 🇺🇸 580 202 119ms 13 Jun 2024 317th Yewzir 🇧🇪 578 265 7ms 9 Jun 2024 318th snoozingnewt 🇨🇦 577 200 91ms 22 Nov 2025 319th bac0id 576 259 77ms 24 Jun 2024 320th MarcMush 🇫🇷 573 157 744ms 31 Jul 2024 First Prev 241–320 of 443 Next Last