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 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 Topological Sort 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 301st KatieLG 🇬🇧 522 202 25 May 2025 302nd h3ra993huskp 🇯🇵 522 302 9 Jun 2024 303rd msbranicky 511 372 14 Aug 2024 304th elgan65536 507 215 3 Oct 2024 304th jatloe 507 215 28 Oct 2024 306th madex 🇩🇪 507 247 10 Jun 2024 307th bac0id 500 284 24 Jun 2024 308th Yewzir 🇧🇪 500 371 9 Jun 2024 309th bac0id 497 317 24 Jun 2024 310th dokutan 496 318 5 Jun 2024 311th TobyBoyne 🇬🇧 489 223 6 Jun 2024 312th mousetail 🇳🇱 486 183 27 Sep 2024 313th Yewzir 🇧🇪 484 293 22 Dec 2024 314th msbranicky 483 315 14 Aug 2024 315th rucin93 🇵🇱 482 318 16 Jul 2024 316th didion0 🇺🇸 480 236 21 Feb 2025 317th madeforlosers 470 241 18 Oct 2024 318th coreynash 464 244 12 Jun 2024 319th mousetail 🇳🇱 462 236 4 Jun 2024 320th InigoK 🇺🇸 456 239 19 Sep 2024 321st Yewzir 🇧🇪 450 302 19 Dec 2024 322nd tatzyr 🇯🇵 438 183 26 Mar 2025 323rd dokutan 432 271 3 Jun 2024 324th msbranicky 429 254 9 Aug 2024 325th wh3n3v3r 🇨🇿 428 255 12 Nov 2024 326th targrik 425 247 19 Mar 2025 327th dokutan 425 334 5 Jun 2024 328th Bulmenisaurus 421 259 5 Jan 2025 329th MeWhenI 🇻🇦 418 293 20 Jun 2024 330th acollett89 415 273 2 days ago 331st msbranicky 412 256 2 Jun 2024 332nd mathisfun271 411 265 7 Oct 2024 333rd dokutan 409 277 25 days ago 334th dokutan 405 269 3 Jun 2024 335th Yewzir 🇧🇪 405 410 9 Jun 2024 336th LHLaurini 🇧🇷 399 314 29 Jun 2024 337th dokutan 394 268 3 Jun 2024 338th dokutan 385 292 25 days ago 339th dokutan 380 273 23 Oct 2024 340th dokutan 379 237 14 Jun 2024 341st msbranicky 360 288 9 Jan 2025 342nd IISResetMe 358 232 14 Jun 2024 343rd zakariamouhid 358 316 8 Jun 2024 344th alemelis 356 306 17 Oct 2024 345th KatieLG 🇬🇧 356 398 14 Oct 2024 346th madex 🇩🇪 354 320 6 Jun 2024 347th MichalMarsalek 🇨🇿 353 352 7 Jun 2024 348th yuchuehw 352 310 4 Jun 2024 348th albanian-laundromat 352 310 14 days ago 348th Flekay 🇩🇪 352 310 8 hours ago 351st Yewzir 🇧🇪 334 326 10 Jun 2024 352nd mbittner20 333 327 28 Apr 2025 353rd markusgraube 331 329 1 Jul 2024 354th klixel 🇨🇦 324 337 21 days ago 355th knutae 🇳🇴 318 343 23 Jun 2024 355th jameswmccarty 318 343 11 Oct 2024 357th snoozingnewt 🇺🇸 316 345 25 Sep 2024 358th snoozingnewt 🇺🇸 313 337 25 Sep 2024 359th CaedenHarper 🇨🇦 308 354 12 Jan 2025 360th msbranicky 306 294 18 Sep 2024 361st CaedenHarper 🇨🇦 306 345 12 Jan 2025 362nd BREMAUCY 🇫🇷 300 364 15 Jul 2024 363rd madex 🇩🇪 288 379 3 Jun 2024 364th adamnielson42 🇺🇸 287 380 16 Oct 2024 365th FlorianCassayre 🇫🇷 275 396 1 Jun 2024 366th croc54 271 403 3 Feb 2025 367th jtaxen 257 425 3 Jun 2024 368th cdesodt 247 441 6 Oct 2024 369th mrmena 🇦🇺 232 636 9 Jun 2024 370th scpchicken 🇵🇼 206 529 1 Jun 2024 371st hiichbindermax 200 545 4 Jun 2024 371st KatieLG-Transpiler 🇬🇧 200 545 16 Aug 2024 373rd Jacob385 175 903 22 Jun 2024 374th two-bad 🇬🇧 161 701 5 Oct 2024 375th aksyristos 107 1,020 3 Sep 2024 Prev 301–375 of 380 Next