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 Calendar 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 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 Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Numbrix 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 Chars Time Submitted 401st CaedenHarper 🇨🇦 461 208 766ms 20 Sep 2025 402nd roguh 🇬🇹 460 324 2ms 15 Oct 2024 403rd MeWhenI 🇻🇦 458 189 142ms 3 Aug 2024 404th MeWhenI 🇻🇦 458 308 10ms 27 Jun 2024 405th snoozingnewt 🇨🇦 456 157 37ms 18 Oct 2025 406th snoozingnewt 🇨🇦 456 457 35ms 18 Oct 2025 407th hiichbindermax 452 211 10ms 20 Nov 2023 407th thienudomsrirungruang 452 211 11ms 1 Apr 2024 409th YAJUE114514 448 213 11ms 10 Dec 2025 410th VictorFordham 444 215 12ms 24 Nov 2023 411th alemelis 441 200 1,358ms 20 Sep 2024 412th CaedenHarper 🇨🇦 438 218 18ms 21 Sep 2025 413th amollberg 🇸🇪 434 220 11ms 14 Jan 2024 414th MeWhenI 🇻🇦 434 221 768ms 30 Aug 2025 415th IISResetMe 431 210 793ms 2 Dec 2025 416th blaztoma 🇱🇹 430 453 116ms 28 Nov 2025 417th snoozingnewt 🇨🇦 427 323 126ms 18 Oct 2025 418th jgbaldwinbrown 427 349 2ms 14 Mar 2024 419th snoozingnewt 🇨🇦 427 395 2,630ms 18 Oct 2025 420th snoozingnewt 🇨🇦 422 267 3ms 18 Oct 2025 421st Ripick 418 211 388ms 28 Jun 2025 422nd CaedenHarper 🇨🇦 417 215 629ms 21 Sep 2025 423rd CaedenHarper 🇨🇦 416 236 10ms 15 Sep 2025 423rd JOrE20 🇺🇸 416 236 14ms 7 Dec 2025 425th jtaxen 415 230 11ms 8 Jun 2024 426th snoozingnewt 🇨🇦 408 207 3ms 18 Oct 2025 427th alemelis 408 234 31ms 11 Oct 2024 428th Schmitt-Very-Cool 408 462 464ms 26 Sep 2025 429th croc54 404 236 15ms 17 Dec 2024 430th Flekay 🇩🇪 403 237 11ms 11 Jul 2025 431st dokutan 401 220 1,015ms 7 Mar 2024 432nd fgrosshans 🇫🇷 399 239 12ms 7 Nov 2023 433rd jameswmccarty 398 240 11ms 24 Feb 2025 433rd Heathcorp 🇦🇺 398 240 12ms 12 Aug 2025 435th snoozingnewt 🇨🇦 397 247 11ms 18 Oct 2025 436th adoxography 396 241 11ms 19 Nov 2023 437th snoozingnewt 🇨🇦 395 492 44ms 18 Oct 2025 438th neihousaigaai 386 247 15ms 7 Oct 2024 439th retrohun 385 339 56ms 18 Nov 2023 440th CaedenHarper 🇨🇦 385 489 584ms 7 Oct 2025 441st galloj 🇨🇿 376 254 11ms 24 Nov 2023 441st MaxElf999 376 254 11ms 9 Feb 2024 443rd snoozingnewt 🇨🇦 372 418 150ms 18 Oct 2025 444th snoozingnewt 🇨🇦 369 354 46ms 18 Oct 2025 445th msbranicky 369 413 20ms 1 Nov 2023 446th MeWhenI 🇻🇦 368 355 121ms 18 Nov 2023 447th logvp 366 261 15ms 6 Oct 2024 448th msbranicky 365 563 267ms 1 Nov 2023 449th za3k 364 262 11ms 22 Jul 2025 450th zakariamouhid 356 276 10ms 1 Nov 2023 451st msbranicky 356 462 11ms 1 Nov 2023 452nd BREMAUCY 🇫🇷 354 270 13ms 21 Aug 2025 453rd JDiLenarda 🇫🇷 353 490 1,510ms 13 Sep 2024 454th FortuiteMan 🇫🇷 351 272 10ms 14 Oct 2024 455th jkelly467 351 383 2,471ms 22 Oct 2025 456th arcpolaris 348 409 501ms 2 days ago 457th KatieLG 🇬🇧 348 740 19ms 25 Aug 2024 458th alexjurkiewicz 🇦🇺 347 275 11ms 14 Nov 2023 459th FranklinJiaChen 343 278 13ms 4 Jul 2024 460th Xzyaihni 343 607 224ms 1 Nov 2023 461st BREMAUCY 🇫🇷 336 267 580ms 21 Aug 2025 462nd TheZwierzLF 🇵🇱 334 286 30ms 9 days ago 463rd madex 🇩🇪 333 625 312ms 8 Oct 2025 464th jelleromer 329 290 24ms 19 Nov 2023 465th snoozingnewt 🇨🇦 329 574 159ms 18 Oct 2025 466th msbranicky 328 633 246ms 1 Nov 2023 467th CaedenHarper 🇨🇦 326 436 451ms 17 Oct 2025 468th TheZwierzLF 🇵🇱 324 221 55ms 9 days ago 469th snoozingnewt 🇨🇦 324 364 2ms 18 Oct 2025 470th TheZwierzLF 🇵🇱 321 279 669ms 9 days ago 471st nemoyatpeace 321 297 19ms 16 days ago 472nd snoozingnewt 🇨🇦 321 538 1,376ms 18 Oct 2025 473rd msbranicky 320 298 13ms 1 Nov 2023 474th mbittner20 319 299 11ms 12 Feb 2024 475th iczelia 🇩🇪 319 308 10ms 17 Oct 2025 476th snoozingnewt 🇨🇦 319 442 5ms 18 Oct 2025 477th haighd 312 306 11ms 21 Nov 2023 478th madex 🇩🇪 308 310 12ms 8 Oct 2025 479th snoozingnewt 🇨🇦 303 298 499ms 18 Oct 2025 480th acollett89 303 324 11ms 8 Aug 2025 First Prev 401–480 of 505 Next Last