Reversi in all languages in chars. 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 Chars Time 301st msbranicky 508 372 14 Aug 2024 302nd madex 🇩🇪 503 247 10 Jun 2024 303rd dokutan 498 160 5 Jun 2024 304th MeWhenI 🇻🇦 498 299 3 Sep 2024 305th olleicua 🇺🇸 497 132 25 Feb 2025 306th MeWhenI 🇻🇦 497 186 10 Jun 2024 307th Yewzir 🇧🇪 497 371 9 Jun 2024 308th dokutan 496 160 5 Jun 2024 309th bac0id 496 284 24 Jun 2024 310th dokutan 494 171 21 Jun 2025 311th bac0id 494 317 24 Jun 2024 312th dokutan 493 318 5 Jun 2024 313th KatieLG 🇬🇧 489 163 28 Oct 2024 314th KatieLG 🇬🇧 487 163 14 Sep 2024 315th Shanethegamer 🇺🇸 485 228 13 Jun 2024 316th Shanethegamer 🇺🇸 482 136 1 Jun 2024 317th mousetail 🇳🇱 482 183 27 Sep 2024 318th Yewzir 🇧🇪 481 293 22 Dec 2024 319th msbranicky 479 315 14 Aug 2024 320th EnTerr 472 168 5 Jun 2024 321st ahmetdemirag 🇨🇾 461 172 5 Feb 2025 322nd dokutan 461 191 15 Jun 2024 323rd hacker112 🇸🇪 458 213 27 Jun 2024 324th albanian-laundromat 453 176 21 days ago 325th Yewzir 🇧🇪 445 302 19 Dec 2024 326th yuchuehw 441 180 4 Jun 2024 327th albanian-laundromat 438 181 17 Apr 2025 328th targrik 424 245 29 Jul 2025 329th acollett89 423 231 18 Jul 2025 330th Yewzir 🇧🇪 422 188 10 Jun 2024 331st dokutan 422 334 5 Jun 2024 332nd didion0 🇺🇸 414 236 21 Feb 2025 333rd MeWhenI 🇻🇦 414 293 20 Jun 2024 334th madeforlosers 405 241 18 Oct 2024 335th Yewzir 🇧🇪 402 410 9 Jun 2024 336th coreynash 400 244 12 Jun 2024 337th LHLaurini 🇧🇷 396 314 29 Jun 2024 338th dokutan 376 273 23 Oct 2024 339th elgan65536 369 215 3 Oct 2024 340th InigoK 🇺🇸 364 218 6 days ago 341st TobyBoyne 🇬🇧 356 223 6 Jun 2024 342nd msbranicky 356 288 9 Jan 2025 343rd KatieLG 🇬🇧 354 398 14 Oct 2024 344th MichalMarsalek 🇨🇿 343 352 7 Jun 2024 345th IISResetMe 340 232 14 Jun 2024 346th mousetail 🇳🇱 336 236 4 Jun 2024 347th msbranicky 312 254 9 Aug 2024 348th msbranicky 311 256 2 Jun 2024 349th zakariamouhid 309 316 8 Jun 2024 350th Bulmenisaurus 306 259 5 Jan 2025 351st madex 🇩🇪 305 320 6 Jun 2024 352nd mathisfun271 299 265 7 Oct 2024 353rd msbranicky 299 294 18 Sep 2024 354th snoozingnewt 🇺🇸 264 302 28 Jul 2025 355th alemelis 259 306 17 Oct 2024 356th Flekay 🇩🇪 256 310 11 Jul 2025 356th snoozingnewt 🇺🇸 256 310 28 Jul 2025 358th klixel 🇨🇦 253 314 14 Jul 2025 359th BREMAUCY 🇫🇷 246 322 2 days ago 360th mbittner20 243 327 28 Apr 2025 361st markusgraube 241 329 1 Jul 2024 362nd knutae 🇳🇴 231 343 23 Jun 2024 362nd jameswmccarty 231 343 11 Oct 2024 364th CaedenHarper 🇨🇦 231 345 12 Jan 2025 365th mrmena 🇦🇺 230 636 9 Jun 2024 366th CaedenHarper 🇨🇦 224 354 12 Jan 2025 367th madex 🇩🇪 209 379 3 Jun 2024 368th adamnielson42 🇺🇸 209 380 16 Oct 2024 369th FlorianCassayre 🇫🇷 200 396 1 Jun 2024 370th croc54 197 403 3 Feb 2025 371st jtaxen 187 425 3 Jun 2024 372nd FortuiteMan 180 441 6 Oct 2024 373rd Jacob385 173 903 22 Jun 2024 374th Upload-and-View 🇺🇦 156 508 5 days ago 375th two-bad 🇬🇧 153 638 16 days ago Prev 301–375 of 387 Next