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 snoozingnewt 🇨🇦 578 194 1,196ms 18 Oct 2025 402nd Ripick 575 211 386ms 28 Jun 2025 403rd wh3n3v3r 🇨🇿 575 245 12ms 11 Nov 2024 404th tomh1012 572 246 12ms 2 Mar 2026 405th bac0id 572 297 458ms 8 Jan 2025 406th tigerdan2 🇩🇪 572 332 480ms 30 Nov 2025 407th neihousaigaai 570 247 12ms 7 Oct 2024 408th blaztoma 🇱🇹 569 151 4ms 12 Jan 2026 409th JunkIce 566 249 11ms 9 Mar 2025 410th MeWhenI 🇻🇦 566 257 69ms 6 Nov 2023 411th MeWhenI 🇻🇦 564 188 295ms 7 Dec 2023 412th Yax42 🇫🇷 561 204 11ms 13 Feb 2026 413th tomh1012 556 259 488ms 2 Mar 2026 414th galloj 🇨🇿 554 254 11ms 24 Nov 2023 414th MaxElf999 554 254 13ms 9 Feb 2024 416th bac0id 548 274 2ms 8 Jan 2025 417th Shanethegamer 🇺🇸 544 210 3ms 1 Nov 2023 418th janAkali 🇷🇺 544 268 419ms 7 Jun 2025 419th FlorianCassayre 🇫🇷 542 260 11ms 3 Nov 2023 420th logvp 540 261 12ms 6 Oct 2024 421st CaedenHarper 🇨🇦 539 208 1,397ms 20 Sep 2025 422nd za3k 537 262 12ms 22 Jul 2025 423rd CaedenHarper 🇨🇦 530 391 301ms 2 Nov 2025 424th JunkIce 524 241 679ms 9 Mar 2025 424th jusaka 524 241 569ms 30 hours ago 426th KatieLG 🇬🇧 523 207 1,204ms 15 Oct 2024 427th BREMAUCY 🇫🇷 522 270 13ms 21 Aug 2025 428th Aurel300 🇨🇭 521 405 270ms 21 Jun 2024 429th FortuiteMan 🇫🇷 518 272 13ms 14 Oct 2024 430th MeWhenI 🇻🇦 517 221 13ms 20 Jun 2024 430th HumanoidCPU 517 221 11ms 23 Dec 2025 432nd snoozingnewt 🇨🇦 515 240 19ms 18 Oct 2025 433rd albanian-laundromat 513 223 7ms 2 Jul 2025 434th alexjurkiewicz 🇦🇺 512 275 12ms 14 Nov 2023 435th MeWhenI 🇻🇦 508 221 1,081ms 30 Aug 2025 436th snoozingnewt 🇨🇦 508 374 406ms 18 Oct 2025 437th KatieLG 🇬🇧 507 183 37ms 9 Jan 2026 438th FranklinJiaChen 507 278 13ms 4 Jul 2024 439th IISResetMe 505 210 839ms 2 Dec 2025 440th AlephSquirrel 501 360 6ms 14 May 2025 441st dokutan 498 283 13ms 5 Jul 2024 442nd MateuszPietrzak 🇵🇱 494 344 77ms 19 Nov 2023 443rd TheZwierzLF 🇵🇱 492 286 32ms 5 Jan 2026 444th jelleromer 486 290 25ms 19 Nov 2023 445th CaedenHarper 🇨🇦 485 236 12ms 15 Sep 2025 446th madeforlosers 480 238 10ms 5 Nov 2025 447th Shanethegamer 🇺🇸 478 180 6ms 9 Nov 2023 448th snoozingnewt 🇨🇦 475 307 366ms 18 Oct 2025 449th nemoyatpeace 474 297 21ms 29 Dec 2025 449th Lv0Sys 🇵🇱 474 297 12ms 24 Feb 2026 451st BREMAUCY 🇫🇷 473 267 624ms 21 Aug 2025 452nd msbranicky 473 298 12ms 1 Nov 2023 453rd jerrandolph 473 438 296ms 1 Nov 2023 454th mbittner20 471 299 11ms 12 Feb 2024 455th MeWhenI 🇻🇦 464 308 9ms 27 Jun 2024 456th roguh 🇬🇹 464 324 2ms 15 Oct 2024 457th Lv0Sys 🇵🇱 464 364 583ms 1 Mar 2026 458th snoozingnewt 🇨🇦 463 247 11ms 18 Oct 2025 459th Yewzir 🇧🇪 462 305 12ms 9 Dec 2025 460th haighd 460 306 12ms 21 Nov 2023 461st dokutan 459 275 602ms 5 Jul 2024 462nd madex 🇩🇪 454 310 12ms 8 Oct 2025 463rd TheZwierzLF 🇵🇱 452 279 711ms 5 Jan 2026 464th dokutan 432 281 694ms 18 Mar 2025 465th snoozingnewt 🇨🇦 432 323 126ms 18 Oct 2025 466th blaztoma 🇱🇹 431 453 112ms 28 Nov 2025 467th jgbaldwinbrown 430 349 2ms 14 Mar 2024 468th snoozingnewt 🇨🇦 430 395 3,069ms 18 Oct 2025 469th snoozingnewt 🇨🇦 428 267 3ms 18 Oct 2025 470th msbranicky 423 298 679ms 17 Jan 2024 471st TheZwierzLF 🇵🇱 420 221 58ms 6 Jan 2026 472nd RZ781 418 337 12ms 19 Nov 2023 473rd snoozingnewt 🇨🇦 417 457 35ms 18 Oct 2025 474th snoozingnewt 🇨🇦 415 207 4ms 18 Oct 2025 475th zakariamouhid 414 276 9ms 1 Nov 2023 476th Babafaba 414 340 13ms 17 Nov 2025 477th Schmitt-Very-Cool 411 462 472ms 26 Sep 2025 478th Lv0Sys 🇵🇱 407 281 10ms 24 Feb 2026 479th AstroOrbis 407 346 12ms 20 days ago 480th snoozingnewt 🇨🇦 398 492 44ms 18 Oct 2025 First Prev 401–480 of 529 Next Last