Reversi in all languages in bytes. 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 Topological Sort 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 Knight 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 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 Knight 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 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 Topological Sort 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 Bytes Time 301st hacker112 🇸🇪 531 213 27 Jun 2024 302nd bac0id 528 237 24 Jun 2024 303rd ndren 524 208 10 Jul 2025 304th KatieLG 🇬🇧 523 202 25 May 2025 305th h3ra993huskp 🇯🇵 522 302 9 Jun 2024 306th msbranicky 511 372 14 Aug 2024 307th elgan65536 507 215 3 Oct 2024 307th jatloe 507 215 28 Oct 2024 309th madex 🇩🇪 507 247 10 Jun 2024 310th InigoK 🇺🇸 500 218 5 days ago 311th bac0id 500 284 24 Jun 2024 312th Yewzir 🇧🇪 500 371 9 Jun 2024 313th bac0id 497 317 24 Jun 2024 314th dokutan 496 318 5 Jun 2024 315th acollett89 490 231 18 Jul 2025 316th TobyBoyne 🇬🇧 489 223 6 Jun 2024 317th mousetail 🇳🇱 488 183 27 Sep 2024 318th Yewzir 🇧🇪 484 293 22 Dec 2024 319th msbranicky 483 315 14 Aug 2024 320th rucin93 🇵🇱 482 318 16 Jul 2024 321st didion0 🇺🇸 480 236 21 Feb 2025 322nd madeforlosers 470 241 18 Oct 2024 323rd coreynash 464 244 12 Jun 2024 324th mousetail 🇳🇱 462 236 4 Jun 2024 325th Yewzir 🇧🇪 450 302 19 Dec 2024 326th tatzyr 🇯🇵 438 183 26 Mar 2025 327th dokutan 433 271 3 Jun 2024 328th targrik 429 245 26 days ago 329th msbranicky 429 254 9 Aug 2024 330th wh3n3v3r 🇨🇿 428 255 12 Nov 2024 331st dokutan 425 334 5 Jun 2024 332nd Bulmenisaurus 421 259 5 Jan 2025 333rd MeWhenI 🇻🇦 418 293 20 Jun 2024 334th msbranicky 413 256 2 Jun 2024 335th mathisfun271 412 265 7 Oct 2024 336th dokutan 409 277 15 Jun 2025 337th dokutan 406 269 3 Jun 2024 338th Yewzir 🇧🇪 405 410 9 Jun 2024 339th LHLaurini 🇧🇷 399 314 29 Jun 2024 340th dokutan 394 268 3 Jun 2024 341st dokutan 385 292 15 Jun 2025 342nd dokutan 380 273 23 Oct 2024 343rd dokutan 379 237 14 Jun 2024 344th msbranicky 360 288 9 Jan 2025 345th IISResetMe 359 232 14 Jun 2024 346th zakariamouhid 358 316 8 Jun 2024 347th alemelis 356 306 17 Oct 2024 348th KatieLG 🇬🇧 356 398 14 Oct 2024 349th madex 🇩🇪 354 320 6 Jun 2024 350th yuchuehw 352 310 4 Jun 2024 350th albanian-laundromat 352 310 26 Jun 2025 350th Flekay 🇩🇪 352 310 11 Jul 2025 350th snoozingnewt 🇺🇸 352 310 27 days ago 354th snoozingnewt 🇺🇸 350 302 27 days ago 354th albanian-laundromat 350 302 20 days ago 356th klixel 🇨🇦 347 314 14 Jul 2025 357th MichalMarsalek 🇨🇿 346 352 7 Jun 2024 358th BREMAUCY 🇫🇷 339 322 7 hours ago 359th Yewzir 🇧🇪 335 326 10 Jun 2024 360th mbittner20 334 327 28 Apr 2025 361st markusgraube 332 329 1 Jul 2024 362nd knutae 🇳🇴 318 343 23 Jun 2024 362nd jameswmccarty 318 343 11 Oct 2024 364th CaedenHarper 🇨🇦 308 354 12 Jan 2025 365th msbranicky 306 294 18 Sep 2024 366th CaedenHarper 🇨🇦 306 345 12 Jan 2025 367th madex 🇩🇪 288 379 3 Jun 2024 368th adamnielson42 🇺🇸 287 380 16 Oct 2024 369th FlorianCassayre 🇫🇷 275 396 1 Jun 2024 370th croc54 271 403 3 Feb 2025 371st jtaxen 257 425 3 Jun 2024 372nd FortuiteMan 247 441 6 Oct 2024 373rd mrmena 🇦🇺 232 636 9 Jun 2024 374th Upload-and-View 🇺🇦 215 508 3 days ago 375th scpchicken 🇵🇼 206 529 1 Jun 2024 Prev 301–375 of 388 Next