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 Dragon Curve 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 Dragon Curve 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 Shanethegamer 🇺🇸 586 181 250ms 1 Nov 2023 402nd snoozingnewt 🇨🇦 586 185 1,520ms 18 Oct 2025 403rd adoxography 585 241 13ms 19 Nov 2023 404th snoozingnewt 🇨🇦 581 194 1,165ms 18 Oct 2025 405th BambooleanLogic 🇸🇪 581 197 10ms 1 Nov 2023 406th Ripick 577 211 345ms 28 Jun 2025 407th wh3n3v3r 🇨🇿 575 245 12ms 11 Nov 2024 408th tomh1012 573 246 12ms 2 Mar 2026 409th bac0id 573 297 451ms 8 Jan 2025 410th tigerdan2 🇩🇪 573 332 524ms 30 Nov 2025 411th blaztoma 🇱🇹 571 151 4ms 12 Jan 2026 412th neihousaigaai 570 247 12ms 7 Oct 2024 413th JunkIce 566 249 13ms 9 Mar 2025 414th MeWhenI 🇻🇦 566 257 69ms 6 Nov 2023 415th MeWhenI 🇻🇦 564 188 294ms 7 Dec 2023 416th Yax42 🇫🇷 561 204 12ms 13 Feb 2026 417th Mikey-Beep 🇬🇧 557 253 12ms 8 hours ago 418th tomh1012 557 259 443ms 2 Mar 2026 419th galloj 🇨🇿 555 254 11ms 24 Nov 2023 419th MaxElf999 555 254 12ms 9 Feb 2024 421st bac0id 548 274 2ms 8 Jan 2025 422nd janAkali 🇷🇺 546 268 411ms 7 Jun 2025 423rd Shanethegamer 🇺🇸 544 210 3ms 1 Nov 2023 424th CaedenHarper 🇨🇦 542 208 1,300ms 20 Sep 2025 425th FlorianCassayre 🇫🇷 542 260 13ms 3 Nov 2023 426th logvp 540 261 13ms 6 Oct 2024 427th za3k 538 262 13ms 22 Jul 2025 428th CaedenHarper 🇨🇦 532 391 358ms 2 Nov 2025 429th KatieLG 🇬🇧 524 207 1,383ms 15 Oct 2024 430th JunkIce 524 241 665ms 9 Mar 2025 431st BREMAUCY 🇫🇷 522 270 13ms 21 Aug 2025 432nd Aurel300 🇨🇭 521 405 293ms 21 Jun 2024 433rd HumanoidCPU 518 221 11ms 23 Dec 2025 434th FortuiteMan 🇫🇷 518 272 10ms 14 Oct 2024 435th MeWhenI 🇻🇦 517 221 13ms 20 Jun 2024 436th snoozingnewt 🇨🇦 515 240 18ms 18 Oct 2025 437th albanian-laundromat 🇺🇸 513 223 7ms 2 Jul 2025 438th alexjurkiewicz 🇦🇺 512 275 12ms 14 Nov 2023 439th MeWhenI 🇻🇦 510 221 1,029ms 30 Aug 2025 440th snoozingnewt 🇨🇦 509 374 685ms 18 Oct 2025 441st KatieLG 🇬🇧 507 183 42ms 9 Jan 2026 442nd FranklinJiaChen 507 278 14ms 4 Jul 2024 443rd IISResetMe 505 210 697ms 2 Dec 2025 444th AlephSquirrel 501 360 6ms 14 May 2025 445th dokutan 498 283 13ms 5 Jul 2024 446th MateuszPietrzak 🇵🇱 495 344 73ms 19 Nov 2023 447th TheZwierzLF 🇵🇱 493 286 34ms 5 Jan 2026 448th jelleromer 486 290 29ms 19 Nov 2023 449th CaedenHarper 🇨🇦 485 236 13ms 15 Sep 2025 450th madeforlosers 481 238 11ms 5 Nov 2025 451st Shanethegamer 🇺🇸 479 180 5ms 9 Nov 2023 452nd snoozingnewt 🇨🇦 477 307 390ms 18 Oct 2025 453rd nemoyatpeace 474 297 22ms 29 Dec 2025 453rd Lv0Sys 🇵🇱 474 297 15ms 24 Feb 2026 455th jerrandolph 474 438 348ms 1 Nov 2023 456th BREMAUCY 🇫🇷 473 267 616ms 21 Aug 2025 457th msbranicky 473 298 17ms 1 Nov 2023 458th mbittner20 471 299 13ms 12 Feb 2024 459th MeWhenI 🇻🇦 467 308 9ms 27 Jun 2024 460th Lv0Sys 🇵🇱 467 364 583ms 1 Mar 2026 461st roguh 🇬🇹 464 324 2ms 15 Oct 2024 462nd snoozingnewt 🇨🇦 463 247 11ms 18 Oct 2025 463rd Yewzir 🇧🇪 462 305 12ms 9 Dec 2025 464th haighd 460 306 12ms 21 Nov 2023 465th dokutan 459 275 612ms 5 Jul 2024 466th madex 🇩🇪 454 310 13ms 8 Oct 2025 467th TheZwierzLF 🇵🇱 452 279 738ms 5 Jan 2026 468th snoozingnewt 🇨🇦 435 323 126ms 18 Oct 2025 469th blaztoma 🇱🇹 435 453 112ms 28 Nov 2025 470th dokutan 433 281 725ms 18 Mar 2025 471st snoozingnewt 🇨🇦 431 395 3,009ms 18 Oct 2025 472nd jgbaldwinbrown 430 349 2ms 14 Mar 2024 473rd snoozingnewt 🇨🇦 428 267 3ms 18 Oct 2025 474th msbranicky 423 298 730ms 17 Jan 2024 475th snoozingnewt 🇨🇦 421 457 34ms 18 Oct 2025 476th TheZwierzLF 🇵🇱 420 221 67ms 6 Jan 2026 477th RZ781 418 337 16ms 19 Nov 2023 478th snoozingnewt 🇨🇦 416 207 3ms 18 Oct 2025 479th zakariamouhid 415 276 12ms 1 Nov 2023 480th Babafaba 414 340 13ms 17 Nov 2025 First Prev 401–480 of 564 Next Last