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 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 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 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 Lily 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 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 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 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 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 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 StefanHabel 🇨🇦 468 204 12ms 11 Feb 2024 402nd Babafaba 465 193 408ms 17 Nov 2025 403rd janbehrens 🇩🇪 464 190 427ms 9 Jan 2024 404th Pyroan 463 206 12ms 12 Mar 2025 405th CaedenHarper 🇨🇦 461 208 1,478ms 20 Sep 2025 406th roguh 🇬🇹 460 324 2ms 15 Oct 2024 407th MeWhenI 🇻🇦 458 189 153ms 3 Aug 2024 408th MeWhenI 🇻🇦 458 308 9ms 27 Jun 2024 409th snoozingnewt 🇨🇦 456 157 37ms 18 Oct 2025 410th hiichbindermax 452 211 11ms 20 Nov 2023 410th thienudomsrirungruang 452 211 12ms 1 Apr 2024 412th YAJUE114514 448 213 10ms 10 Dec 2025 413th VictorFordham 444 215 14ms 24 Nov 2023 414th JOrE20 🇺🇸 444 221 16ms 4 days ago 415th alemelis 441 200 1,470ms 20 Sep 2024 416th CaedenHarper 🇨🇦 438 218 18ms 21 Sep 2025 417th amollberg 🇸🇪 434 220 12ms 14 Jan 2024 418th MeWhenI 🇻🇦 434 221 1,108ms 30 Aug 2025 419th IISResetMe 431 210 793ms 2 Dec 2025 420th blaztoma 🇱🇹 430 453 116ms 28 Nov 2025 421st snoozingnewt 🇨🇦 427 323 124ms 18 Oct 2025 422nd jgbaldwinbrown 427 349 2ms 14 Mar 2024 423rd snoozingnewt 🇨🇦 427 395 2,630ms 18 Oct 2025 424th snoozingnewt 🇨🇦 422 267 3ms 18 Oct 2025 425th Ripick 418 211 386ms 28 Jun 2025 426th CaedenHarper 🇨🇦 417 215 521ms 21 Sep 2025 427th CaedenHarper 🇨🇦 416 236 11ms 15 Sep 2025 428th jtaxen 415 230 13ms 8 Jun 2024 429th snoozingnewt 🇨🇦 413 457 35ms 18 Oct 2025 430th snoozingnewt 🇨🇦 408 207 3ms 18 Oct 2025 431st alemelis 408 234 33ms 11 Oct 2024 432nd Schmitt-Very-Cool 408 462 472ms 26 Sep 2025 433rd croc54 405 236 11ms 17 Dec 2024 434th dokutan 401 220 1,015ms 7 Mar 2024 435th fgrosshans 🇫🇷 399 239 13ms 7 Nov 2023 436th jameswmccarty 398 240 12ms 24 Feb 2025 436th Heathcorp 🇦🇺 398 240 11ms 12 Aug 2025 438th snoozingnewt 🇨🇦 397 247 10ms 18 Oct 2025 439th adoxography 396 241 13ms 19 Nov 2023 440th snoozingnewt 🇨🇦 395 492 44ms 18 Oct 2025 441st neihousaigaai 387 247 12ms 7 Oct 2024 442nd retrohun 385 339 56ms 18 Nov 2023 443rd CaedenHarper 🇨🇦 385 489 410ms 7 Oct 2025 444th galloj 🇨🇿 376 254 11ms 24 Nov 2023 444th MaxElf999 376 254 14ms 9 Feb 2024 446th snoozingnewt 🇨🇦 372 418 150ms 18 Oct 2025 447th snoozingnewt 🇨🇦 369 354 46ms 18 Oct 2025 448th msbranicky 369 413 20ms 1 Nov 2023 449th MeWhenI 🇻🇦 368 355 121ms 18 Nov 2023 450th logvp 366 261 12ms 6 Oct 2024 451st msbranicky 365 563 281ms 1 Nov 2023 452nd za3k 364 262 12ms 22 Jul 2025 453rd zakariamouhid 356 276 10ms 1 Nov 2023 454th msbranicky 356 462 11ms 1 Nov 2023 455th BREMAUCY 🇫🇷 354 270 13ms 21 Aug 2025 456th JDiLenarda 🇫🇷 353 490 1,510ms 13 Sep 2024 457th FortuiteMan 🇫🇷 351 272 17ms 14 Oct 2024 458th jkelly467 351 383 2,502ms 22 Oct 2025 459th arcpolaris 349 409 501ms 13 Jan 2026 460th KatieLG 🇬🇧 348 740 19ms 25 Aug 2024 461st alexjurkiewicz 🇦🇺 347 275 12ms 14 Nov 2023 462nd Xzyaihni 344 607 217ms 1 Nov 2023 463rd FranklinJiaChen 343 278 16ms 4 Jul 2024 464th BREMAUCY 🇫🇷 336 267 624ms 21 Aug 2025 465th TheZwierzLF 🇵🇱 334 286 32ms 5 Jan 2026 466th madex 🇩🇪 334 625 362ms 8 Oct 2025 467th jelleromer 329 290 25ms 19 Nov 2023 468th snoozingnewt 🇨🇦 329 574 159ms 18 Oct 2025 469th msbranicky 329 633 263ms 1 Nov 2023 470th CaedenHarper 🇨🇦 327 436 451ms 17 Oct 2025 471st TheZwierzLF 🇵🇱 324 221 55ms 6 Jan 2026 472nd snoozingnewt 🇨🇦 324 364 2ms 18 Oct 2025 473rd TheZwierzLF 🇵🇱 321 279 730ms 5 Jan 2026 474th nemoyatpeace 321 297 24ms 29 Dec 2025 475th snoozingnewt 🇨🇦 321 538 1,376ms 18 Oct 2025 476th msbranicky 320 298 12ms 1 Nov 2023 477th mbittner20 319 299 12ms 12 Feb 2024 478th iczelia 🇩🇪 319 308 11ms 17 Oct 2025 479th snoozingnewt 🇨🇦 319 442 5ms 18 Oct 2025 480th haighd 312 306 12ms 21 Nov 2023 First Prev 401–480 of 510 Next Last