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 321st KatieLG 🇬🇧 711 198 12ms 12 Jan 2025 321st Bmrl7 711 198 12ms 23 Nov 2025 323rd emgordon154 709 131 39ms 23 Nov 2024 324th stefangimmillaro 706 162 12ms 5 Nov 2023 325th btjones0 704 200 13ms 7 Nov 2023 326th annaproxy 703 244 22ms 1 Nov 2023 327th helbling 🇨🇭 702 163 11ms 23 Sep 2024 328th StefanHabel 🇨🇦 701 201 14ms 17 Mar 2026 329th h3ra993huskp 🇯🇵 700 272 482ms 30 Nov 2025 330th AlephSquirrel 698 268 13ms 21 Oct 2024 331st snoozingnewt 🇨🇦 697 174 340ms 27 Nov 2025 332nd SB-945 697 202 12ms 28 Jan 2024 332nd Artemis21 🇬🇧 697 202 33ms 24 Dec 2024 332nd Code-Coder-coder 697 202 14ms 9 Feb 2026 335th MeWhenI 🇻🇦 695 232 16ms 12 Apr 2024 336th dylanarmstrong 693 165 11ms 22 Jan 2024 337th HumanoidCPU 693 182 504ms 13 Sep 2024 338th Shanethegamer 🇺🇸 689 218 5ms 2 Nov 2023 339th snoozingnewt 🇨🇦 686 303 344ms 18 Oct 2025 340th MeWhenI 🇻🇦 685 167 11ms 1 Nov 2023 341st MeWhenI 🇻🇦 685 293 43ms 13 Feb 2025 342nd Pyroan 684 206 12ms 12 Mar 2025 343rd Shanethegamer 🇺🇸 680 217 6ms 12 Nov 2023 344th kkoenig 679 306 341ms 7 Sep 2025 345th Natanaelel 🇸🇪 678 242 162ms 19 May 2024 346th stefangimmillaro 673 214 494ms 5 Nov 2023 347th nwellnhof 🇩🇪 672 160 206ms 1 Nov 2023 348th snoozingnewt 🇨🇦 668 239 99ms 18 Oct 2025 349th hiichbindermax 667 211 12ms 20 Nov 2023 349th thienudomsrirungruang 667 211 12ms 1 Apr 2024 351st two-bad 🇬🇧 665 172 11ms 25 Feb 2024 352nd scpchicken 🇵🇼 661 130 51ms 1 Nov 2023 353rd alexsave 661 173 11ms 13 Nov 2025 354th YAJUE114514 661 213 17ms 10 Dec 2025 355th snoozingnewt 🇨🇦 661 319 225ms 23 Nov 2025 356th Natanaelel 🇸🇪 660 129 35ms 1 Nov 2023 357th MeWhenI 🇻🇦 659 234 5ms 4 Dec 2023 358th VictorFordham 655 215 14ms 24 Nov 2023 359th elgan65536 🇺🇸 655 322 215ms 11 Apr 2024 360th MeWhenI 🇻🇦 652 184 58ms 15 Jul 2025 361st keelimeguy 🇺🇸 649 217 57ms 16 Nov 2023 362nd edsrzf 🇳🇿 649 325 264ms 23 Jun 2025 363rd CaedenHarper 🇨🇦 646 218 19ms 21 Sep 2025 364th tatzyr 🇯🇵 645 144 40ms 21 Feb 2025 365th LukeBridges 🇬🇧 643 178 11ms 14 Aug 2024 366th KatieLG 🇬🇧 641 197 594ms 19 Apr 2025 367th amollberg 🇸🇪 640 220 15ms 14 Jan 2024 368th janbehrens 🇩🇪 639 190 408ms 9 Jan 2024 369th weliveinhell 🇭🇹 629 182 11ms 1 Nov 2023 370th MeWhenI 🇻🇦 629 189 165ms 3 Aug 2024 371st stefangimmillaro 629 216 2,440ms 12 Nov 2024 372nd MeWhenI 🇻🇦 628 393 61ms 24 Jun 2024 373rd lukegustafson 🇺🇸 622 184 12ms 8 Mar 2024 374th MeWhenI 🇻🇦 621 242 2ms 3 Sep 2024 375th janbehrens 🇩🇪 620 307 490ms 22 Dec 2023 376th GolfingSuccess 🇬🇷 618 200 23ms 20 Aug 2024 377th snoozingnewt 🇨🇦 618 220 2,544ms 18 Oct 2025 378th snoozingnewt 🇨🇦 618 243 6ms 18 Oct 2025 379th annaproxy 617 266 161ms 6 Nov 2023 380th Shanethegamer 🇺🇸 615 304 47ms 30 Aug 2024 381st Shanethegamer 🇺🇸 612 227 4ms 1 Nov 2023 382nd jtaxen 612 230 12ms 8 Jun 2024 382nd luuumine 🇫🇷 612 230 11ms 29 Oct 2025 384th jared-hughes 608 247 2ms 18 Aug 2024 385th alemelis 607 200 1,346ms 20 Sep 2024 386th alemelis 602 234 42ms 11 Oct 2024 387th Mandrzejy 🇵🇱 600 283 70ms 8 Jul 2024 388th MeWhenI 🇻🇦 598 180 138ms 26 Sep 2024 389th croc54 597 236 11ms 17 Dec 2024 390th Mandrzejy 🇵🇱 596 252 2ms 8 Jul 2024 391st MeWhenI 🇻🇦 596 285 1,413ms 1 Nov 2023 392nd yuchuehw 594 237 12ms 15 May 2024 393rd snoozingnewt 🇨🇦 592 157 36ms 18 Oct 2025 394th MeWhenI 🇻🇦 590 299 141ms 20 Jun 2024 395th fgrosshans 🇫🇷 589 239 14ms 7 Nov 2023 396th CaedenHarper 🇨🇦 587 215 664ms 21 Sep 2025 397th jameswmccarty 587 240 12ms 24 Feb 2025 397th Heathcorp 🇦🇺 587 240 12ms 12 Aug 2025 399th Shanethegamer 🇺🇸 586 181 319ms 1 Nov 2023 400th snoozingnewt 🇨🇦 585 185 1,209ms 18 Oct 2025 First Prev 321–400 of 541 Next Last