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 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 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 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel 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 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 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 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 bac0id 576 259 24 Jun 2024 302nd MarcMush 🇫🇷 573 157 31 Jul 2024 303rd annaproxy 568 192 16 days ago 304th Yewzir 🇧🇪 568 268 9 Jun 2024 305th Yewzir 🇧🇪 562 323 9 Jun 2024 306th dokutan 561 133 15 Aug 2024 307th Shanethegamer 🇺🇸 558 152 1 Jun 2024 308th Shanethegamer 🇺🇸 555 189 28 Sep 2024 309th msbranicky 551 278 11 Aug 2024 310th KatieLG 🇬🇧 540 202 25 May 2025 311th dcgjb 538 155 4 Jun 2024 312th Shanethegamer 🇺🇸 535 228 13 Jun 2024 313th hacker112 🇸🇪 533 213 27 Jun 2024 314th bac0id 528 237 24 Jun 2024 315th ndren 525 208 10 Jul 2025 316th KatieLG 🇬🇧 523 202 25 May 2025 317th h3ra993huskp 🇯🇵 522 302 9 Jun 2024 318th msbranicky 520 349 14 Aug 2024 319th msbranicky 511 372 14 Aug 2024 320th albanian-laundromat 510 171 28 hours ago 321st albanian-laundromat 508 208 4 days ago 322nd elgan65536 508 215 3 Oct 2024 322nd jatloe 508 215 28 Oct 2024 324th madex 🇩🇪 507 247 10 Jun 2024 325th albanian-laundromat 505 216 4 days ago 326th InigoK 🇺🇸 501 218 25 days ago 327th Yewzir 🇧🇪 500 371 9 Jun 2024 328th bac0id 497 317 24 Jun 2024 329th dokutan 496 318 5 Jun 2024 330th acollett89 491 231 18 Jul 2025 331st TobyBoyne 🇬🇧 489 223 6 Jun 2024 332nd mousetail 🇳🇱 488 183 27 Sep 2024 333rd msbranicky 483 315 14 Aug 2024 334th rucin93 🇵🇱 482 318 16 Jul 2024 335th didion0 🇺🇸 481 236 21 Feb 2025 336th bac0id 479 284 24 Jun 2024 337th madeforlosers 471 241 18 Oct 2024 338th coreynash 465 244 12 Jun 2024 339th Yewzir 🇧🇪 464 293 22 Dec 2024 340th mousetail 🇳🇱 462 236 4 Jun 2024 341st Yewzir 🇧🇪 450 302 19 Dec 2024 342nd tatzyr 🇯🇵 438 183 26 Mar 2025 343rd dokutan 433 271 3 Jun 2024 344th targrik 431 245 29 Jul 2025 345th msbranicky 430 254 9 Aug 2024 346th wh3n3v3r 🇨🇿 428 255 12 Nov 2024 347th Bulmenisaurus 421 259 5 Jan 2025 348th MeWhenI 🇻🇦 418 293 20 Jun 2024 349th msbranicky 413 256 2 Jun 2024 350th mathisfun271 412 265 7 Oct 2024 351st dokutan 410 277 15 Jun 2025 352nd dokutan 407 334 5 Jun 2024 353rd dokutan 406 269 3 Jun 2024 354th Yewzir 🇧🇪 405 410 9 Jun 2024 355th LHLaurini 🇧🇷 399 314 29 Jun 2024 356th dokutan 394 268 3 Jun 2024 357th dokutan 385 292 15 Jun 2025 358th dokutan 380 273 23 Oct 2024 359th dokutan 379 237 14 Jun 2024 360th msbranicky 360 288 9 Jan 2025 361st IISResetMe 359 232 14 Jun 2024 362nd zakariamouhid 359 316 8 Jun 2024 363rd alemelis 357 306 17 Oct 2024 364th CaedenHarper 🇨🇦 356 319 13 days ago 365th madex 🇩🇪 355 320 6 Jun 2024 366th yuchuehw 352 310 4 Jun 2024 366th Flekay 🇩🇪 352 310 11 Jul 2025 366th snoozingnewt 🇺🇸 352 310 28 Jul 2025 369th snoozingnewt 🇺🇸 350 302 28 Jul 2025 370th klixel 🇨🇦 348 314 14 Jul 2025 371st MichalMarsalek 🇨🇿 346 352 7 Jun 2024 372nd KatieLG 🇬🇧 342 398 14 Oct 2024 373rd dokutan 341 256 14 days ago 374th BREMAUCY 🇫🇷 339 322 20 days ago 375th Yewzir 🇧🇪 335 326 10 Jun 2024 Prev 301–375 of 405 Next