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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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 301st sean-niemann 🇺🇸 709 167 147ms 19 May 2025 302nd emgordon154 707 131 42ms 23 Nov 2024 303rd stefangimmillaro 705 162 9ms 5 Nov 2023 304th btjones0 703 200 12ms 7 Nov 2023 305th annaproxy 703 244 36ms 1 Nov 2023 306th helbling 🇨🇭 701 163 9ms 23 Sep 2024 307th snoozingnewt 🇺🇸 697 174 280ms 34 hours ago 308th SB-945 696 202 10ms 28 Jan 2024 308th Artemis21 🇬🇧 696 202 38ms 24 Dec 2024 308th blaztoma 🇱🇹 696 202 11ms 11 days ago 311th AlephSquirrel 693 268 13ms 21 Oct 2024 312th dylanarmstrong 692 165 10ms 22 Jan 2024 313th HumanoidCPU 692 182 642ms 13 Sep 2024 314th StefanHabel 🇨🇦 689 204 11ms 11 Feb 2024 315th Shanethegamer 🇺🇸 689 218 4ms 2 Nov 2023 316th MeWhenI 🇻🇦 689 232 13ms 12 Apr 2024 317th MeWhenI 🇻🇦 685 293 43ms 13 Feb 2025 318th MeWhenI 🇻🇦 684 167 12ms 1 Nov 2023 319th snoozingnewt 🇺🇸 684 303 261ms 18 Oct 2025 320th Pyroan 683 206 15ms 12 Mar 2025 321st Shanethegamer 🇺🇸 680 217 6ms 12 Nov 2023 322nd Natanaelel 🇸🇪 678 242 186ms 19 May 2024 323rd kkoenig 677 306 256ms 7 Sep 2025 324th nwellnhof 🇩🇪 672 160 228ms 1 Nov 2023 325th stefangimmillaro 672 214 387ms 5 Nov 2023 326th snoozingnewt 🇺🇸 668 239 87ms 18 Oct 2025 327th hiichbindermax 666 211 10ms 20 Nov 2023 327th thienudomsrirungruang 666 211 12ms 1 Apr 2024 329th two-bad 🇬🇧 664 172 10ms 25 Feb 2024 330th scpchicken 🇵🇼 660 130 76ms 1 Nov 2023 331st alexsave 660 173 10ms 15 days ago 332nd MeWhenI 🇻🇦 659 234 4ms 4 Dec 2023 333rd emgordon154 659 418 1,643ms 20 days ago 334th Natanaelel 🇸🇪 657 129 37ms 1 Nov 2023 335th snoozingnewt 🇺🇸 656 319 255ms 5 days ago 336th VictorFordham 654 215 13ms 24 Nov 2023 337th MeWhenI 🇻🇦 652 184 70ms 15 Jul 2025 338th elgan65536 650 322 230ms 11 Apr 2024 339th keelimeguy 🇺🇸 648 217 51ms 16 Nov 2023 340th CaedenHarper 🇨🇦 645 218 18ms 21 Sep 2025 341st edsrzf 🇳🇿 644 325 258ms 23 Jun 2025 342nd tatzyr 🇯🇵 643 144 37ms 21 Feb 2025 343rd LukeBridges 🇬🇧 642 178 10ms 14 Aug 2024 344th KatieLG 🇬🇧 640 197 754ms 19 Apr 2025 345th janbehrens 🇩🇪 639 190 358ms 9 Jan 2024 346th amollberg 🇸🇪 639 220 11ms 14 Jan 2024 347th YAJUE114514 636 221 32ms 20 Aug 2025 348th h3ra993huskp 🇯🇵 633 300 323ms 12 Nov 2023 349th stefangimmillaro 629 216 2,878ms 12 Nov 2024 350th weliveinhell 🇭🇹 628 182 10ms 1 Nov 2023 351st MeWhenI 🇻🇦 628 393 67ms 24 Jun 2024 352nd MeWhenI 🇻🇦 627 189 140ms 3 Aug 2024 353rd lukegustafson 🇺🇸 621 184 9ms 8 Mar 2024 354th MeWhenI 🇻🇦 621 242 2ms 3 Sep 2024 355th Shanethegamer 🇺🇸 619 227 4ms 1 Nov 2023 356th GolfingSuccess 🇬🇷 618 200 24ms 20 Aug 2024 357th snoozingnewt 🇺🇸 618 220 2,297ms 18 Oct 2025 358th snoozingnewt 🇺🇸 618 243 5ms 18 Oct 2025 359th janbehrens 🇩🇪 618 307 324ms 22 Dec 2023 360th annaproxy 617 266 159ms 6 Nov 2023 361st jtaxen 611 230 11ms 8 Jun 2024 361st luuumine 🇫🇷 611 230 11ms 29 Oct 2025 363rd Shanethegamer 🇺🇸 611 304 50ms 30 Aug 2024 364th Mandrzejy 🇵🇱 610 283 63ms 8 Jul 2024 365th jared-hughes 608 247 2ms 18 Aug 2024 366th alemelis 607 200 1,302ms 20 Sep 2024 367th MeWhenI 🇻🇦 605 285 944ms 1 Nov 2023 368th alemelis 601 234 31ms 11 Oct 2024 369th MeWhenI 🇻🇦 598 180 217ms 26 Sep 2024 370th croc54 596 236 11ms 17 Dec 2024 371st Mandrzejy 🇵🇱 596 252 2ms 8 Jul 2024 372nd yuchuehw 593 237 11ms 15 May 2024 372nd Flekay 🇩🇪 593 237 10ms 11 Jul 2025 374th snoozingnewt 🇺🇸 590 157 38ms 18 Oct 2025 375th MeWhenI 🇻🇦 590 299 124ms 20 Jun 2024 First Prev 301–375 of 499 Next Last