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 241st MeWhenI 🇻🇦 793 336 362ms 28 Mar 2024 242nd saito-ta 🇯🇵 791 136 270ms 2 Nov 2023 243rd Alex-x90 🇺🇸 791 178 15ms 6 Nov 2023 243rd solisolu 791 178 35ms 2 days ago 245th emgordon154 791 202 10ms 22 May 2025 246th snyderek 🇺🇸 790 215 69ms 21 Jun 2025 247th lifthrasiir 🇰🇷 789 160 542ms 2 Dec 2024 248th ndren 787 179 109ms 8 Nov 2023 248th inventshah 787 179 13ms 3 Dec 2023 250th jared-hughes 787 396 57ms 18 Aug 2024 251st emgordon154 786 400 1,402ms 4 Oct 2025 252nd albanian-laundromat 🇺🇸 784 161 520ms 4 Aug 2025 253rd olleicua 🇺🇸 783 146 12ms 3 Feb 2024 253rd emgordon154 783 146 12ms 24 Nov 2024 255th cros107 🇦🇺 782 180 13ms 2 Nov 2023 255th wyarde 782 180 12ms 2 Nov 2023 257th anter69 🇭🇺 780 119 45ms 28 Mar 2024 258th MeWhenI 🇻🇦 780 480 97ms 1 Aug 2024 259th edsrzf 🇳🇿 779 222 12ms 29 Jun 2025 260th duckyluuk 🇳🇱 778 147 16ms 6 Nov 2024 261st Shanethegamer 🇺🇸 778 193 2ms 7 Nov 2023 261st Alex-x90 🇺🇸 778 193 2ms 24 Nov 2023 263rd Shanethegamer 🇺🇸 778 245 128ms 5 Apr 2025 264th albanian-laundromat 🇺🇸 775 223 3ms 24 Jul 2025 265th namelessiw 774 186 429ms 13 Jan 2026 266th MeWhenI 🇻🇦 773 75 58ms 26 Jul 2025 267th Shanethegamer 🇺🇸 773 120 40ms 1 Nov 2023 268th Salutations45 773 148 11ms 16 Dec 2024 269th Shanethegamer 🇺🇸 771 213 154ms 28 Nov 2023 270th vang1ong7ang 771 273 209ms 7 days ago 271st GolfingSuccess 🇬🇷 770 195 2ms 1 Nov 2023 272nd MeWhenI 🇻🇦 769 192 10ms 7 Dec 2023 273rd Command-Master 769 221 3,074ms 2 Nov 2023 274th snoozingnewt 🇨🇦 767 220 547ms 18 Oct 2025 275th SirBogman 🇺🇸 764 122 193ms 4 Nov 2023 276th MeWhenI 🇻🇦 764 221 575ms 13 Jul 2024 277th MeWhenI 🇻🇦 763 249 461ms 7 Nov 2025 278th MichalMarsalek 🇨🇿 762 150 12ms 1 Nov 2023 278th uttumuttu 🇫🇮 762 150 16ms 3 Nov 2023 280th pardouin 🇫🇷 759 179 2,737ms 19 Jul 2025 281st MeWhenI 🇻🇦 759 192 412ms 20 Jun 2024 282nd Shanethegamer 🇺🇸 758 190 387ms 14 Nov 2023 283rd Shanethegamer 🇺🇸 757 143 1,370ms 1 Nov 2023 284th coreynash 757 151 12ms 10 Jul 2024 285th commandz0 🇺🇸 757 186 18ms 6 Nov 2023 286th stefangimmillaro 756 274 340ms 4 Nov 2023 287th CatsAreFluffy 755 105 58ms 26 Nov 2023 288th emgordon154 754 279 263ms 7 Mar 2025 289th Emutis 🇱🇹 753 187 15ms 12 Oct 2025 290th SirBogman 🇺🇸 752 141 461ms 2 Nov 2023 291st JOrE20 752 152 12ms 16 Feb 2026 292nd Alex-x90 🇺🇸 752 226 3,044ms 2 Nov 2023 293rd sean-niemann 🇺🇸 749 206 3ms 19 Nov 2025 294th Protothor 747 153 11ms 10 Jun 2025 295th GolfingSuccess 🇬🇷 745 228 73ms 1 Nov 2023 296th lifthrasiir 🇰🇷 741 86 3ms 6 Dec 2024 297th flekAI 738 171 516ms 2 days ago 298th snoozingnewt 🇨🇦 738 239 121ms 20 Nov 2025 299th lelbal 737 191 12ms 12 Nov 2025 300th adamnielson42 🇺🇸 734 192 13ms 1 Nov 2023 301st MeWhenI 🇻🇦 734 282 338ms 25 Nov 2023 302nd elgan65536 🇺🇸 730 193 12ms 11 Apr 2024 303rd tailorspy 729 233 62ms 14 Aug 2024 304th olleicua 🇺🇸 725 128 37ms 19 Jan 2024 305th MeWhenI 🇻🇦 724 199 372ms 20 Jun 2024 305th snoozingnewt 🇨🇦 724 199 415ms 18 Oct 2025 307th albanian-laundromat 🇺🇸 724 267 44ms 11 Nov 2025 308th commandz0 🇺🇸 721 175 566ms 1 Sep 2025 309th billings7 🇬🇧 720 200 431ms 11 Nov 2023 309th bpharaldsson 720 200 394ms 13 Feb 2026 311th bpharaldsson 719 196 13ms 13 Feb 2026 312th prplz 🇦🇺 719 209 2ms 2 Nov 2023 313th edsrzf 🇳🇿 719 212 162ms 9 Mar 2026 314th MeWhenI 🇻🇦 718 172 39ms 18 Aug 2024 315th Ripick 718 203 376ms 15 Aug 2024 316th jusaka 716 89 3ms 47 hours ago 317th HumanoidCPU 715 197 11ms 13 Sep 2024 317th klixel 🇨🇦 715 197 12ms 19 Jul 2025 317th vhoulbreque 🇫🇷 715 197 16ms 26 Nov 2025 320th KatieLG 🇬🇧 711 198 12ms 12 Jan 2025 First Prev 241–320 of 528 Next Last