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 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 Bytes Time Submitted 321st Shanethegamer 🇺🇸 689 218 5ms 2 Nov 2023 322nd MeWhenI 🇻🇦 689 232 16ms 12 Apr 2024 323rd MeWhenI 🇻🇦 685 293 43ms 13 Feb 2025 324th MeWhenI 🇻🇦 684 167 11ms 1 Nov 2023 325th snoozingnewt 🇨🇦 684 303 308ms 18 Oct 2025 326th Pyroan 683 206 12ms 12 Mar 2025 327th Shanethegamer 🇺🇸 680 217 6ms 12 Nov 2023 328th Natanaelel 🇸🇪 678 242 162ms 19 May 2024 329th kkoenig 677 306 287ms 7 Sep 2025 330th nwellnhof 🇩🇪 672 160 206ms 1 Nov 2023 331st stefangimmillaro 672 214 461ms 5 Nov 2023 332nd snoozingnewt 🇨🇦 668 239 98ms 18 Oct 2025 333rd hiichbindermax 667 211 11ms 20 Nov 2023 333rd thienudomsrirungruang 667 211 12ms 1 Apr 2024 335th two-bad 🇬🇧 665 172 11ms 25 Feb 2024 336th scpchicken 🇵🇼 661 130 49ms 1 Nov 2023 337th alexsave 661 173 10ms 13 Nov 2025 338th YAJUE114514 661 213 10ms 10 Dec 2025 339th MeWhenI 🇻🇦 659 234 5ms 4 Dec 2023 340th snoozingnewt 🇨🇦 658 319 284ms 23 Nov 2025 341st Natanaelel 🇸🇪 657 129 36ms 1 Nov 2023 342nd VictorFordham 654 215 14ms 24 Nov 2023 343rd MeWhenI 🇻🇦 652 184 58ms 15 Jul 2025 344th elgan65536 🇺🇸 652 322 214ms 11 Apr 2024 345th keelimeguy 🇺🇸 648 217 65ms 16 Nov 2023 346th edsrzf 🇳🇿 646 325 269ms 23 Jun 2025 347th CaedenHarper 🇨🇦 645 218 18ms 21 Sep 2025 348th tatzyr 🇯🇵 644 144 36ms 21 Feb 2025 349th LukeBridges 🇬🇧 642 178 11ms 14 Aug 2024 350th KatieLG 🇬🇧 640 197 559ms 19 Apr 2025 351st amollberg 🇸🇪 640 220 12ms 14 Jan 2024 352nd janbehrens 🇩🇪 639 190 381ms 9 Jan 2024 353rd stefangimmillaro 629 216 2,360ms 12 Nov 2024 354th weliveinhell 🇭🇹 628 182 10ms 1 Nov 2023 355th MeWhenI 🇻🇦 628 393 61ms 24 Jun 2024 356th MeWhenI 🇻🇦 627 189 153ms 3 Aug 2024 357th lukegustafson 🇺🇸 621 184 11ms 8 Mar 2024 358th MeWhenI 🇻🇦 621 242 2ms 3 Sep 2024 359th GolfingSuccess 🇬🇷 618 200 24ms 20 Aug 2024 360th snoozingnewt 🇨🇦 618 220 2,319ms 18 Oct 2025 361st snoozingnewt 🇨🇦 618 243 6ms 18 Oct 2025 362nd janbehrens 🇩🇪 618 307 521ms 22 Dec 2023 363rd annaproxy 617 266 161ms 6 Nov 2023 364th Shanethegamer 🇺🇸 615 227 4ms 1 Nov 2023 365th jtaxen 612 230 13ms 8 Jun 2024 365th luuumine 🇫🇷 612 230 11ms 29 Oct 2025 367th Shanethegamer 🇺🇸 611 304 55ms 30 Aug 2024 368th jared-hughes 608 247 2ms 18 Aug 2024 369th alemelis 607 200 1,358ms 20 Sep 2024 370th alemelis 601 234 33ms 11 Oct 2024 371st Mandrzejy 🇵🇱 600 283 67ms 8 Jul 2024 372nd MeWhenI 🇻🇦 598 180 141ms 26 Sep 2024 373rd croc54 596 236 11ms 17 Dec 2024 374th Mandrzejy 🇵🇱 596 252 2ms 8 Jul 2024 375th MeWhenI 🇻🇦 596 285 1,045ms 1 Nov 2023 376th yuchuehw 594 237 14ms 15 May 2024 376th Flekay 🇩🇪 594 237 11ms 11 Jul 2025 378th snoozingnewt 🇨🇦 591 157 37ms 18 Oct 2025 379th MeWhenI 🇻🇦 590 299 130ms 20 Jun 2024 380th fgrosshans 🇫🇷 589 239 13ms 7 Nov 2023 381st CaedenHarper 🇨🇦 587 215 521ms 21 Sep 2025 382nd Shanethegamer 🇺🇸 586 181 307ms 1 Nov 2023 383rd jameswmccarty 586 240 12ms 24 Feb 2025 383rd Heathcorp 🇦🇺 586 240 11ms 12 Aug 2025 385th snoozingnewt 🇨🇦 585 185 1,209ms 18 Oct 2025 386th adoxography 584 241 13ms 19 Nov 2023 387th BambooleanLogic 🇸🇪 580 197 11ms 1 Nov 2023 388th snoozingnewt 🇨🇦 578 194 1,242ms 18 Oct 2025 389th Ripick 575 211 388ms 28 Jun 2025 390th wh3n3v3r 🇨🇿 574 245 12ms 11 Nov 2024 391st bac0id 572 297 421ms 8 Jan 2025 392nd tigerdan2 🇩🇪 572 332 519ms 30 Nov 2025 393rd neihousaigaai 570 247 12ms 7 Oct 2024 394th blaztoma 🇱🇹 569 151 4ms 12 Jan 2026 395th MeWhenI 🇻🇦 566 257 69ms 6 Nov 2023 396th JunkIce 565 249 11ms 9 Mar 2025 397th MeWhenI 🇻🇦 564 188 299ms 7 Dec 2023 398th galloj 🇨🇿 554 254 11ms 24 Nov 2023 398th MaxElf999 554 254 14ms 9 Feb 2024 400th Yax42 🇫🇷 552 207 17ms 20 days ago First Prev 321–400 of 511 Next Last