DFA Simulator in all languages in bytes. 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 Tower of Hanoi 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 Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers 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 Tower of Hanoi 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 Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 376th MeWhenI 🇻🇦 590 299 124ms 20 Jun 2024 377th fgrosshans 🇫🇷 588 239 13ms 7 Nov 2023 378th Shanethegamer 🇺🇸 586 181 250ms 1 Nov 2023 379th CaedenHarper 🇨🇦 586 215 639ms 21 Sep 2025 380th jameswmccarty 586 240 11ms 24 Feb 2025 380th Heathcorp 🇦🇺 586 240 11ms 12 Aug 2025 382nd sean-niemann 🇺🇸 586 324 361ms 24 Sep 2025 383rd snoozingnewt 🇨🇦 585 185 967ms 18 Oct 2025 384th adoxography 583 241 12ms 19 Nov 2023 385th bac0id 581 297 374ms 8 Jan 2025 386th BambooleanLogic 🇸🇪 580 197 10ms 1 Nov 2023 387th snoozingnewt 🇨🇦 578 194 783ms 18 Oct 2025 388th Ripick 575 211 309ms 28 Jun 2025 389th wh3n3v3r 🇨🇿 574 245 12ms 11 Nov 2024 390th MeWhenI 🇻🇦 572 257 77ms 6 Nov 2023 391st tigerdan2 🇩🇪 572 332 367ms 6 days ago 392nd neihousaigaai 569 247 12ms 7 Oct 2024 393rd JunkIce 565 249 11ms 9 Mar 2025 394th MeWhenI 🇻🇦 564 188 272ms 7 Dec 2023 395th galloj 🇨🇿 554 254 11ms 24 Nov 2023 395th MaxElf999 554 254 12ms 9 Feb 2024 397th Yax42 🇫🇷 550 208 11ms 9 Sep 2025 398th bac0id 548 274 2ms 8 Jan 2025 399th Shanethegamer 🇺🇸 544 210 4ms 1 Nov 2023 400th janAkali 🇷🇺 544 268 351ms 7 Jun 2025 401st FlorianCassayre 🇫🇷 541 260 12ms 3 Nov 2023 402nd CaedenHarper 🇨🇦 539 208 802ms 20 Sep 2025 403rd logvp 539 261 14ms 6 Oct 2024 404th tomh1012 538 267 360ms 9 Nov 2023 405th za3k 537 262 12ms 22 Jul 2025 406th CaedenHarper 🇨🇦 530 391 318ms 2 Nov 2025 407th KatieLG 🇬🇧 523 207 1,011ms 15 Oct 2024 408th JunkIce 523 241 772ms 9 Mar 2025 409th BREMAUCY 🇫🇷 521 270 13ms 21 Aug 2025 410th MeWhenI 🇻🇦 517 221 16ms 20 Jun 2024 411th FortuiteMan 🇫🇷 517 272 11ms 14 Oct 2024 412th Aurel300 🇨🇭 517 405 267ms 21 Jun 2024 413th snoozingnewt 🇨🇦 515 240 25ms 18 Oct 2025 414th albanian-laundromat 513 223 9ms 2 Jul 2025 415th alexjurkiewicz 🇦🇺 511 275 11ms 14 Nov 2023 416th MeWhenI 🇻🇦 508 221 764ms 30 Aug 2025 417th snoozingnewt 🇨🇦 508 374 335ms 18 Oct 2025 418th FranklinJiaChen 506 278 13ms 4 Jul 2024 419th IISResetMe 505 210 594ms 3 days ago 420th MateuszPietrzak 🇵🇱 501 344 74ms 19 Nov 2023 421st AlephSquirrel 501 360 7ms 14 May 2025 422nd dokutan 497 283 12ms 5 Jul 2024 423rd HumanoidCPU 488 234 10ms 1 Apr 2025 424th jelleromer 485 290 28ms 19 Nov 2023 425th CaedenHarper 🇨🇦 484 236 12ms 15 Sep 2025 426th KatieLG 🇬🇧 482 192 38ms 15 Oct 2024 427th madeforlosers 480 238 10ms 5 Nov 2025 428th Shanethegamer 🇺🇸 476 180 8ms 9 Nov 2023 429th snoozingnewt 🇨🇦 475 307 325ms 18 Oct 2025 430th jerrandolph 473 438 270ms 1 Nov 2023 431st BREMAUCY 🇫🇷 472 267 1,193ms 21 Aug 2025 432nd msbranicky 472 298 13ms 1 Nov 2023 433rd mbittner20 470 299 11ms 12 Feb 2024 434th MeWhenI 🇻🇦 464 308 10ms 27 Jun 2024 435th roguh 🇬🇹 464 324 2ms 15 Oct 2024 436th snoozingnewt 🇨🇦 463 247 10ms 18 Oct 2025 437th Yewzir 🇧🇪 461 305 11ms 21 days ago 438th haighd 460 306 12ms 21 Nov 2023 439th snoozingnewt 🇨🇦 460 457 36ms 18 Oct 2025 440th dokutan 458 275 858ms 5 Jul 2024 441st madex 🇩🇪 454 310 12ms 8 Oct 2025 442nd blaztoma 🇱🇹 438 453 121ms 7 days ago 443rd snoozingnewt 🇨🇦 437 395 2,386ms 18 Oct 2025 444th dokutan 432 281 692ms 18 Mar 2025 445th snoozingnewt 🇨🇦 432 323 117ms 18 Oct 2025 446th jgbaldwinbrown 430 349 2ms 14 Mar 2024 447th snoozingnewt 🇨🇦 428 267 5ms 18 Oct 2025 448th msbranicky 423 298 830ms 17 Jan 2024 449th RZ781 417 337 13ms 19 Nov 2023 450th snoozingnewt 🇨🇦 414 207 4ms 18 Oct 2025 First Prev 376–450 of 502 Next Last