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 Dragon Curve 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 Dragon Curve 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 161st MichalMarsalek 🇨🇿 846 173 457ms 1 Nov 2023 162nd 2bular 844 101 35ms 15 days ago 163rd ovs-code 🇩🇪 844 110 40ms 22 Feb 2025 164th jusaka 844 167 11ms 12 days ago 164th vang1ong7ang 844 167 11ms 9 hours ago 166th GrayJoKing 🇦🇺 844 186 269ms 25 Feb 2026 167th nwellnhof 🇩🇪 843 111 177ms 21 Apr 2025 168th edsrzf 🇳🇿 843 226 130ms 28 Jun 2025 169th edsrzf 🇳🇿 843 234 120ms 24 Dec 2025 170th lynn 842 196 158ms 8 Jan 2025 171st dmrichwa 🇺🇸 841 136 13ms 14 Nov 2023 172nd MeWhenI 🇻🇦 841 150 574ms 24 May 2024 172nd kg583 🇺🇸 841 150 545ms 10 May 2025 174th SirBogman 🇺🇸 841 233 41ms 3 Jun 2025 175th edsrzf 🇳🇿 840 239 209ms 20 Jul 2025 176th albanian-laundromat 🇺🇸 839 168 12ms 16 Sep 2025 177th Yax42 🇫🇷 839 172 494ms 15 Apr 2025 178th lyphyser 839 179 2ms 1 Nov 2023 179th stefangimmillaro 837 111 42ms 6 Nov 2023 180th GolfingSuccess 🇬🇷 836 151 535ms 20 Jan 2024 180th MichalMarsalek 🇨🇿 836 151 533ms 21 Jan 2024 182nd Kacarott 🇦🇺 836 174 68ms 9 Dec 2025 183rd kg583 🇺🇸 836 240 54ms 20 Jul 2025 184th MeWhenI 🇻🇦 835 130 1,475ms 15 Apr 2025 185th voytxt 🇨🇿 835 137 12ms 13 Jul 2025 186th ovs-code 🇩🇪 835 148 17ms 27 Oct 2024 187th CLOStrophobic 🇮🇹 835 224 37ms 24 Feb 2025 188th janbehrens 🇩🇪 834 169 13ms 30 Nov 2023 188th InigoK 🇺🇸 834 169 13ms 11 Sep 2025 190th janbehrens 🇩🇪 834 181 6ms 22 Dec 2023 191st typeswitch-dev 🇵🇹 834 216 13ms 23 Aug 2025 192nd MarcMush 🇫🇷 833 146 553ms 13 Jan 2024 193rd GrayJoKing 🇦🇺 831 208 170ms 8 Nov 2023 194th stefangimmillaro 831 236 42ms 4 Jun 2025 195th lyphyser 831 254 228ms 1 Nov 2023 196th MeWhenI 🇻🇦 830 233 41ms 13 Jul 2024 197th jaredtrh 829 170 11ms 2 Nov 2023 198th revlayle 🇺🇸 829 174 474ms 20 Apr 2024 199th m-tkach 🇺🇦 829 302 65ms 1 Nov 2023 200th rucin93 🇵🇱 828 144 144ms 28 Feb 2026 201st Shanethegamer 🇺🇸 827 206 2,855ms 7 Nov 2023 202nd AlephSquirrel 825 153 559ms 22 Jan 2024 203rd MeWhenI 🇻🇦 825 179 58ms 13 Jan 2025 204th edsrzf 🇳🇿 825 183 5ms 28 Jun 2025 205th Shanethegamer 🇺🇸 825 252 333ms 6 Nov 2023 206th Flekay 🇩🇪 824 171 13ms 12 Feb 2026 206th aksyristos 824 171 12ms 26 Mar 2026 206th scpchicken 🇵🇼 824 171 11ms 12 days ago 209th KrausRaus 🇺🇸 823 139 12ms 2 Nov 2023 210th edsrzf 🇳🇿 822 191 19ms 19 Mar 2026 211th Shanethegamer 🇺🇸 822 234 40ms 10 Feb 2026 212th targrik 821 184 5ms 16 May 2025 213th neel11235813 819 154 513ms 1 Apr 2024 214th jeff-at-tamer-dot-codes 🇺🇸 819 172 13ms 3 Nov 2023 214th lifthrasiir 🇰🇷 819 172 12ms 14 Nov 2024 214th guilhem-roy 🇫🇷 819 172 13ms 29 May 2025 217th emgordon154 817 146 153ms 24 Nov 2024 218th stefangimmillaro 817 233 725ms 6 Oct 2025 219th MeWhenI 🇻🇦 816 219 259ms 4 Dec 2023 220th UnderKoen 🇳🇱 815 319 13ms 20 Jan 2025 221st jkelly467 814 167 2,659ms 23 Mar 2026 222nd mwoghiren 🇨🇦 811 141 14ms 5 Nov 2023 223rd KasperKivimaeki 🇫🇮 810 174 41ms 1 Dec 2025 224th Shanethegamer 🇺🇸 809 156 508ms 16 Jan 2024 224th snoozingnewt 🇨🇦 809 156 510ms 6 Dec 2025 226th MeWhenI 🇻🇦 809 370 1,754ms 9 days ago 227th Natanaelel 🇸🇪 808 115 41ms 1 Nov 2023 228th Shanethegamer 🇺🇸 808 190 188ms 24 May 2025 229th janbehrens 🇩🇪 806 142 13ms 22 Dec 2023 230th SirBogman 🇺🇸 804 106 33ms 5 Nov 2023 231st edsrzf 🇳🇿 803 173 3ms 28 Aug 2025 232nd edsrzf 🇳🇿 802 259 320ms 27 Jun 2025 233rd tayloia 🇬🇧 800 143 13ms 3 Nov 2023 234th hellwue 800 176 11ms 9 Nov 2023 235th stefangimmillaro 798 176 118ms 5 Nov 2023 236th emgordon154 798 202 9ms 22 May 2025 237th Natanaelel 🇸🇪 796 80 3ms 10 Nov 2023 238th ahmetdemirag 🇨🇾 796 177 11ms 20 Jun 2024 238th andrewjc2000 796 177 12ms 16 Jan 2026 240th stefangimmillaro 796 265 184ms 29 Aug 2024 First Prev 161–240 of 564 Next Last