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 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 Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix 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 241st lifthrasiir 🇰🇷 788 160 535ms 2 Dec 2024 242nd jared-hughes 787 396 57ms 18 Aug 2024 243rd ndren 786 179 99ms 8 Nov 2023 243rd inventshah 786 179 11ms 3 Dec 2023 245th olleicua 🇺🇸 783 146 11ms 3 Feb 2024 245th emgordon154 783 146 11ms 24 Nov 2024 247th albanian-laundromat 783 161 549ms 4 Aug 2025 248th cros107 🇦🇺 782 180 11ms 2 Nov 2023 248th wyarde 782 180 12ms 2 Nov 2023 250th MeWhenI 🇻🇦 780 480 97ms 1 Aug 2024 251st anter69 🇭🇺 779 119 45ms 28 Mar 2024 252nd edsrzf 🇳🇿 779 222 12ms 29 Jun 2025 253rd duckyluuk 🇳🇱 778 147 11ms 6 Nov 2024 254th Shanethegamer 🇺🇸 778 193 2ms 7 Nov 2023 254th Alex-x90 🇺🇸 778 193 2ms 24 Nov 2023 256th Shanethegamer 🇺🇸 778 245 111ms 5 Apr 2025 257th albanian-laundromat 775 223 3ms 24 Jul 2025 258th namelessiw 774 186 498ms 13 Jan 2026 259th MeWhenI 🇻🇦 773 75 55ms 26 Jul 2025 260th Shanethegamer 🇺🇸 773 120 36ms 1 Nov 2023 261st Salutations45 773 148 10ms 16 Dec 2024 262nd Shanethegamer 🇺🇸 771 213 154ms 28 Nov 2023 263rd GolfingSuccess 🇬🇷 770 195 2ms 1 Nov 2023 264th MeWhenI 🇻🇦 769 192 10ms 7 Dec 2023 265th Command-Master 769 221 2,821ms 2 Nov 2023 266th snoozingnewt 🇨🇦 767 220 583ms 18 Oct 2025 267th SirBogman 🇺🇸 764 122 192ms 4 Nov 2023 268th MeWhenI 🇻🇦 764 221 578ms 13 Jul 2024 269th MeWhenI 🇻🇦 763 249 461ms 7 Nov 2025 270th MichalMarsalek 🇨🇿 762 150 10ms 1 Nov 2023 270th uttumuttu 🇫🇮 762 150 10ms 3 Nov 2023 272nd pardouin 🇫🇷 759 179 2,435ms 19 Jul 2025 273rd MeWhenI 🇻🇦 759 192 412ms 20 Jun 2024 274th Shanethegamer 🇺🇸 758 190 410ms 14 Nov 2023 275th Shanethegamer 🇺🇸 757 143 1,370ms 1 Nov 2023 276th coreynash 757 151 10ms 10 Jul 2024 277th commandz0 🇺🇸 757 186 13ms 6 Nov 2023 278th edsrzf 🇳🇿 756 208 121ms 29 Jun 2025 279th stefangimmillaro 756 274 286ms 4 Nov 2023 280th CatsAreFluffy 755 105 49ms 26 Nov 2023 281st Emutis 🇱🇹 753 187 13ms 12 Oct 2025 282nd SirBogman 🇺🇸 752 141 516ms 2 Nov 2023 283rd JOrE20 752 152 10ms 13 days ago 284th Alex-x90 🇺🇸 752 226 2,800ms 2 Nov 2023 285th emgordon154 752 279 264ms 7 Mar 2025 286th edsrzf 🇳🇿 751 209 21ms 28 hours ago 287th sean-niemann 🇺🇸 749 206 3ms 19 Nov 2025 288th Protothor 747 153 11ms 10 Jun 2025 289th GolfingSuccess 🇬🇷 745 228 67ms 1 Nov 2023 290th lifthrasiir 🇰🇷 740 86 3ms 6 Dec 2024 291st snoozingnewt 🇨🇦 738 239 112ms 20 Nov 2025 292nd lelbal 737 191 11ms 12 Nov 2025 293rd MeWhenI 🇻🇦 734 282 291ms 25 Nov 2023 294th adamnielson42 🇺🇸 733 192 12ms 1 Nov 2023 295th elgan65536 🇺🇸 729 193 12ms 11 Apr 2024 296th tailorspy 729 233 62ms 14 Aug 2024 297th olleicua 🇺🇸 724 128 38ms 19 Jan 2024 298th MeWhenI 🇻🇦 724 199 403ms 20 Jun 2024 298th snoozingnewt 🇨🇦 724 199 457ms 18 Oct 2025 300th albanian-laundromat 724 267 44ms 11 Nov 2025 301st commandz0 🇺🇸 721 175 510ms 1 Sep 2025 302nd billings7 🇬🇧 720 200 456ms 11 Nov 2023 302nd bpharaldsson 720 200 424ms 17 days ago 304th prplz 🇦🇺 719 209 2ms 2 Nov 2023 305th MeWhenI 🇻🇦 718 172 41ms 18 Aug 2024 306th bpharaldsson 718 196 12ms 16 days ago 307th Ripick 718 203 381ms 15 Aug 2024 308th HumanoidCPU 714 197 11ms 13 Sep 2024 308th klixel 🇨🇦 714 197 11ms 19 Jul 2025 308th vhoulbreque 🇫🇷 714 197 11ms 26 Nov 2025 311th KatieLG 🇬🇧 711 198 11ms 12 Jan 2025 311th Bmrl7 711 198 12ms 23 Nov 2025 313th emgordon154 708 131 36ms 23 Nov 2024 314th stefangimmillaro 706 162 11ms 5 Nov 2023 315th btjones0 704 200 14ms 7 Nov 2023 316th annaproxy 703 244 23ms 1 Nov 2023 317th helbling 🇨🇭 702 163 10ms 23 Sep 2024 318th emgordon154 702 392 1,655ms 10 Jan 2026 319th h3ra993huskp 🇯🇵 698 272 482ms 30 Nov 2025 320th snoozingnewt 🇨🇦 697 174 339ms 27 Nov 2025 First Prev 241–320 of 518 Next Last