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 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 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 Multitap Input NFA Simulator 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 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 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 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 Multitap Input NFA Simulator 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 151st albanian-laundromat 844 133 739ms 28 Sep 2025 152nd MichalMarsalek 🇨🇿 843 173 394ms 1 Nov 2023 153rd edsrzf 🇳🇿 843 226 109ms 28 Jun 2025 154th ovs-code 🇩🇪 841 110 43ms 22 Feb 2025 155th SirBogman 🇺🇸 841 233 44ms 3 Jun 2025 156th edsrzf 🇳🇿 841 236 110ms 5 hours ago 156th snoozingnewt 🇨🇦 841 236 102ms 5 hours ago 158th nwellnhof 🇩🇪 840 111 156ms 21 Apr 2025 159th dmrichwa 🇺🇸 840 136 10ms 14 Nov 2023 160th MeWhenI 🇻🇦 840 150 610ms 24 May 2024 160th kg583 🇺🇸 840 150 502ms 10 May 2025 162nd edsrzf 🇳🇿 840 239 207ms 20 Jul 2025 163rd lyphyser 839 179 2ms 1 Nov 2023 164th Shanethegamer 🇺🇸 838 251 42ms 28 Sep 2024 165th albanian-laundromat 837 168 11ms 16 Sep 2025 166th lynn 837 196 189ms 8 Jan 2025 167th Shanethegamer 🇺🇸 837 206 2,282ms 7 Nov 2023 168th Yax42 🇫🇷 836 172 410ms 15 Apr 2025 169th Kacarott 🇦🇺 836 176 65ms 2 Nov 2023 170th kg583 🇺🇸 836 240 53ms 20 Jul 2025 171st ovs-code 🇩🇪 835 148 20ms 27 Oct 2024 172nd GolfingSuccess 🇬🇷 835 151 566ms 20 Jan 2024 172nd MichalMarsalek 🇨🇿 835 151 638ms 21 Jan 2024 174th stefangimmillaro 834 111 47ms 6 Nov 2023 175th voytxt 🇨🇿 834 137 10ms 13 Jul 2025 176th typeswitch-dev 🇵🇹 834 216 12ms 23 Aug 2025 177th MeWhenI 🇻🇦 833 130 1,039ms 15 Apr 2025 178th janbehrens 🇩🇪 832 169 13ms 30 Nov 2023 178th InigoK 🇺🇸 832 169 11ms 11 Sep 2025 180th MarcMush 🇫🇷 831 146 539ms 13 Jan 2024 181st stefangimmillaro 831 236 46ms 4 Jun 2025 182nd janbehrens 🇩🇪 830 181 5ms 22 Dec 2023 183rd CLOStrophobic 🇮🇹 830 224 36ms 24 Feb 2025 184th MeWhenI 🇻🇦 830 233 44ms 13 Jul 2024 185th jaredtrh 827 170 11ms 2 Nov 2023 186th Shanethegamer 🇺🇸 827 190 133ms 24 May 2025 187th revlayle 🇺🇸 826 174 364ms 20 Apr 2024 188th MeWhenI 🇻🇦 825 179 51ms 13 Jan 2025 189th GrayJoKing 🇦🇺 825 208 175ms 8 Nov 2023 190th AlephSquirrel 824 153 586ms 22 Jan 2024 191st lyphyser 824 254 240ms 1 Nov 2023 192nd KrausRaus 🇺🇸 822 139 10ms 2 Nov 2023 193rd Shanethegamer 🇺🇸 822 252 264ms 6 Nov 2023 194th edsrzf 🇳🇿 821 183 4ms 28 Jun 2025 195th neel11235813 818 154 577ms 1 Apr 2024 196th jeff-at-tamer-dot-codes 🇺🇸 818 172 12ms 3 Nov 2023 196th lifthrasiir 🇰🇷 818 172 11ms 14 Nov 2024 196th guilhem-roy 🇫🇷 818 172 11ms 29 May 2025 199th targrik 817 184 4ms 16 May 2025 200th m-tkach 🇺🇦 817 302 72ms 1 Nov 2023 201st MeWhenI 🇻🇦 816 219 65ms 4 Dec 2023 202nd stefangimmillaro 815 233 343ms 6 Oct 2025 203rd UnderKoen 🇳🇱 815 319 13ms 20 Jan 2025 204th edsrzf 🇳🇿 812 173 3ms 28 Aug 2025 205th MeWhenI 🇻🇦 812 339 1,610ms 7 Nov 2025 206th mwoghiren 🇨🇦 811 141 10ms 5 Nov 2023 207th emgordon154 811 146 137ms 24 Nov 2024 208th Shanethegamer 🇺🇸 808 156 579ms 16 Jan 2024 208th snoozingnewt 🇨🇦 808 156 594ms 5 hours ago 210th KasperKivimaeki 🇫🇮 808 174 31ms 5 days ago 211th emgordon154 806 400 478ms 4 Oct 2025 212th Natanaelel 🇸🇪 805 115 42ms 1 Nov 2023 213th janbehrens 🇩🇪 805 142 11ms 22 Dec 2023 214th snyderek 🇺🇸 802 215 63ms 21 Jun 2025 215th SirBogman 🇺🇸 800 106 41ms 5 Nov 2023 216th edsrzf 🇳🇿 800 259 268ms 27 Jun 2025 217th tayloia 🇬🇧 799 143 10ms 3 Nov 2023 218th hellwue 799 176 11ms 9 Nov 2023 219th Natanaelel 🇸🇪 796 80 3ms 10 Nov 2023 220th canissimia 🇦🇶 795 324 1,530ms 27 Dec 2023 221st ahmetdemirag 🇨🇾 794 177 12ms 20 Jun 2024 222nd emgordon154 794 186 8ms 22 May 2025 223rd stefangimmillaro 793 176 107ms 5 Nov 2023 224th MeWhenI 🇻🇦 793 336 363ms 28 Mar 2024 225th saito-ta 🇯🇵 791 136 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