DFA Simulator in all languages in chars. 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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 376th Shanethegamer 🇺🇸 500 181 250ms 1 Nov 2023 377th lelbal 500 191 11ms 15 days ago 378th BambooleanLogic 🇸🇪 498 197 10ms 1 Nov 2023 379th MateuszPietrzak 🇵🇱 498 344 69ms 19 Nov 2023 380th adamnielson42 🇺🇸 497 192 11ms 1 Nov 2023 381st AlephSquirrel 495 360 7ms 14 May 2025 382nd snoozingnewt 🇺🇸 494 194 789ms 18 Oct 2025 383rd Shanethegamer 🇺🇸 494 304 50ms 30 Aug 2024 384th klixel 🇨🇦 484 197 11ms 19 Jul 2025 384th Babafaba 484 197 12ms 10 days ago 384th vhoulbreque 🇫🇷 484 197 10ms 27 hours ago 387th Bmrl7 482 198 10ms 4 days ago 388th MeWhenI 🇻🇦 481 188 272ms 7 Dec 2023 389th blaztoma 🇱🇹 472 202 11ms 11 days ago 390th Yax42 🇫🇷 472 208 11ms 9 Sep 2025 391st snoozingnewt 🇺🇸 470 307 325ms 18 Oct 2025 392nd jerrandolph 470 438 258ms 1 Nov 2023 393rd StefanHabel 🇨🇦 468 204 11ms 11 Feb 2024 394th Shanethegamer 🇺🇸 467 180 8ms 9 Nov 2023 395th janbehrens 🇩🇪 464 190 358ms 9 Jan 2024 396th Babafaba 464 193 338ms 10 days ago 397th Pyroan 463 206 15ms 12 Mar 2025 398th CaedenHarper 🇨🇦 461 208 790ms 20 Sep 2025 399th roguh 🇬🇹 460 324 2ms 15 Oct 2024 400th MeWhenI 🇻🇦 458 189 140ms 3 Aug 2024 401st MeWhenI 🇻🇦 458 308 10ms 27 Jun 2024 402nd snoozingnewt 🇺🇸 456 457 36ms 18 Oct 2025 403rd snoozingnewt 🇺🇸 455 157 38ms 18 Oct 2025 404th hiichbindermax 452 211 10ms 20 Nov 2023 404th thienudomsrirungruang 452 211 12ms 1 Apr 2024 406th VictorFordham 444 215 13ms 24 Nov 2023 407th alemelis 441 200 1,302ms 20 Sep 2024 408th CaedenHarper 🇨🇦 438 218 18ms 21 Sep 2025 409th amollberg 🇸🇪 434 220 11ms 14 Jan 2024 410th MeWhenI 🇻🇦 434 221 751ms 30 Aug 2025 411th snoozingnewt 🇺🇸 433 395 2,347ms 18 Oct 2025 412th YAJUE114514 432 221 32ms 20 Aug 2025 413th IISResetMe 427 212 377ms 22 Feb 2024 414th snoozingnewt 🇺🇸 427 323 116ms 18 Oct 2025 415th jgbaldwinbrown 427 349 2ms 14 Mar 2024 416th snoozingnewt 🇺🇸 422 267 5ms 18 Oct 2025 417th Ripick 418 211 309ms 28 Jun 2025 418th CaedenHarper 🇨🇦 417 215 672ms 21 Sep 2025 419th CaedenHarper 🇨🇦 416 236 11ms 15 Sep 2025 420th jtaxen 415 230 11ms 8 Jun 2024 421st alemelis 408 234 31ms 11 Oct 2024 422nd Schmitt-Very-Cool 408 462 344ms 26 Sep 2025 423rd snoozingnewt 🇺🇸 406 207 4ms 18 Oct 2025 424th croc54 404 236 11ms 17 Dec 2024 425th Flekay 🇩🇪 403 237 10ms 11 Jul 2025 426th dokutan 401 220 885ms 7 Mar 2024 427th fgrosshans 🇫🇷 399 239 12ms 7 Nov 2023 428th jameswmccarty 398 240 12ms 24 Feb 2025 428th Heathcorp 🇦🇺 398 240 11ms 12 Aug 2025 430th snoozingnewt 🇺🇸 397 247 10ms 18 Oct 2025 431st adoxography 396 241 11ms 19 Nov 2023 432nd snoozingnewt 🇺🇸 395 492 48ms 18 Oct 2025 433rd neihousaigaai 386 247 11ms 7 Oct 2024 434th retrohun 385 339 66ms 18 Nov 2023 435th CaedenHarper 🇨🇦 385 489 376ms 7 Oct 2025 436th galloj 🇨🇿 376 254 13ms 24 Nov 2023 436th MaxElf999 376 254 10ms 9 Feb 2024 438th snoozingnewt 🇺🇸 372 418 148ms 18 Oct 2025 439th snoozingnewt 🇺🇸 369 354 71ms 18 Oct 2025 440th msbranicky 369 413 15ms 1 Nov 2023 441st MeWhenI 🇻🇦 368 355 159ms 18 Nov 2023 442nd logvp 366 261 13ms 6 Oct 2024 443rd msbranicky 365 563 258ms 1 Nov 2023 444th za3k 364 262 12ms 22 Jul 2025 445th msbranicky 356 462 13ms 1 Nov 2023 446th zakariamouhid 355 276 8ms 1 Nov 2023 447th BREMAUCY 🇫🇷 353 270 12ms 21 Aug 2025 448th JDiLenarda 🇫🇷 353 490 1,390ms 13 Sep 2024 449th FortuiteMan 🇫🇷 351 272 11ms 14 Oct 2024 450th jkelly467 351 383 3,554ms 22 Oct 2025 First Prev 376–450 of 496 Next Last