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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 401st adoxography 584 241 13ms 19 Nov 2023 402nd snoozingnewt 🇨🇦 581 194 1,127ms 18 Oct 2025 403rd BambooleanLogic 🇸🇪 581 197 11ms 1 Nov 2023 404th Ripick 575 211 345ms 28 Jun 2025 405th wh3n3v3r 🇨🇿 575 245 12ms 11 Nov 2024 406th tomh1012 573 246 12ms 2 Mar 2026 407th tigerdan2 🇩🇪 573 332 480ms 30 Nov 2025 408th bac0id 572 297 493ms 8 Jan 2025 409th neihousaigaai 570 247 12ms 7 Oct 2024 410th blaztoma 🇱🇹 569 151 4ms 12 Jan 2026 411th JunkIce 566 249 13ms 9 Mar 2025 412th MeWhenI 🇻🇦 566 257 69ms 6 Nov 2023 413th MeWhenI 🇻🇦 564 188 323ms 7 Dec 2023 414th Yax42 🇫🇷 561 204 13ms 13 Feb 2026 415th tomh1012 556 259 462ms 2 Mar 2026 416th galloj 🇨🇿 554 254 11ms 24 Nov 2023 416th MaxElf999 554 254 12ms 9 Feb 2024 418th bac0id 548 274 2ms 8 Jan 2025 419th Shanethegamer 🇺🇸 544 210 3ms 1 Nov 2023 420th janAkali 🇷🇺 544 268 419ms 7 Jun 2025 421st CaedenHarper 🇨🇦 542 208 1,119ms 20 Sep 2025 422nd FlorianCassayre 🇫🇷 542 260 13ms 3 Nov 2023 423rd logvp 540 261 13ms 6 Oct 2024 424th za3k 538 262 13ms 22 Jul 2025 425th CaedenHarper 🇨🇦 532 391 358ms 2 Nov 2025 426th JunkIce 524 241 665ms 9 Mar 2025 427th KatieLG 🇬🇧 523 207 1,204ms 15 Oct 2024 428th BREMAUCY 🇫🇷 522 270 13ms 21 Aug 2025 429th Aurel300 🇨🇭 521 405 270ms 21 Jun 2024 430th HumanoidCPU 518 221 16ms 23 Dec 2025 431st FortuiteMan 🇫🇷 518 272 10ms 14 Oct 2024 432nd MeWhenI 🇻🇦 517 221 13ms 20 Jun 2024 433rd snoozingnewt 🇨🇦 515 240 18ms 18 Oct 2025 434th albanian-laundromat 🇺🇸 513 223 7ms 2 Jul 2025 435th alexjurkiewicz 🇦🇺 512 275 12ms 14 Nov 2023 436th MeWhenI 🇻🇦 510 221 1,081ms 30 Aug 2025 437th snoozingnewt 🇨🇦 509 374 406ms 18 Oct 2025 438th KatieLG 🇬🇧 507 183 37ms 9 Jan 2026 439th FranklinJiaChen 507 278 14ms 4 Jul 2024 440th IISResetMe 505 210 764ms 2 Dec 2025 441st AlephSquirrel 501 360 6ms 14 May 2025 442nd dokutan 498 283 13ms 5 Jul 2024 443rd MateuszPietrzak 🇵🇱 494 344 79ms 19 Nov 2023 444th TheZwierzLF 🇵🇱 492 286 34ms 5 Jan 2026 445th jelleromer 486 290 29ms 19 Nov 2023 446th CaedenHarper 🇨🇦 485 236 11ms 15 Sep 2025 447th madeforlosers 481 238 12ms 5 Nov 2025 448th Shanethegamer 🇺🇸 478 180 5ms 9 Nov 2023 449th snoozingnewt 🇨🇦 475 307 366ms 18 Oct 2025 450th nemoyatpeace 474 297 22ms 29 Dec 2025 450th Lv0Sys 🇵🇱 474 297 15ms 24 Feb 2026 452nd jerrandolph 474 438 348ms 1 Nov 2023 453rd BREMAUCY 🇫🇷 473 267 616ms 21 Aug 2025 454th msbranicky 473 298 17ms 1 Nov 2023 455th mbittner20 471 299 13ms 12 Feb 2024 456th MeWhenI 🇻🇦 464 308 9ms 27 Jun 2024 457th roguh 🇬🇹 464 324 2ms 15 Oct 2024 458th Lv0Sys 🇵🇱 464 364 583ms 1 Mar 2026 459th snoozingnewt 🇨🇦 463 247 12ms 18 Oct 2025 460th Yewzir 🇧🇪 462 305 12ms 9 Dec 2025 461st haighd 460 306 12ms 21 Nov 2023 462nd dokutan 459 275 612ms 5 Jul 2024 463rd madex 🇩🇪 454 310 13ms 8 Oct 2025 464th TheZwierzLF 🇵🇱 452 279 738ms 5 Jan 2026 465th snoozingnewt 🇨🇦 435 323 131ms 18 Oct 2025 466th blaztoma 🇱🇹 435 453 112ms 28 Nov 2025 467th dokutan 432 281 780ms 18 Mar 2025 468th jgbaldwinbrown 430 349 2ms 14 Mar 2024 469th snoozingnewt 🇨🇦 430 395 2,981ms 18 Oct 2025 470th snoozingnewt 🇨🇦 428 267 3ms 18 Oct 2025 471st msbranicky 423 298 730ms 17 Jan 2024 472nd TheZwierzLF 🇵🇱 420 221 58ms 6 Jan 2026 473rd RZ781 418 337 16ms 19 Nov 2023 474th snoozingnewt 🇨🇦 417 457 34ms 18 Oct 2025 475th snoozingnewt 🇨🇦 415 207 3ms 18 Oct 2025 476th zakariamouhid 415 276 10ms 1 Nov 2023 477th Babafaba 414 340 13ms 17 Nov 2025 478th Schmitt-Very-Cool 412 462 472ms 26 Sep 2025 479th Lv0Sys 🇵🇱 407 281 11ms 24 Feb 2026 480th AstroOrbis 407 346 14ms 14 Mar 2026 First Prev 401–480 of 541 Next Last