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 Alphabetic Numbers 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 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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 241st snyderek 🇺🇸 790 215 71ms 21 Jun 2025 242nd Shanethegamer 🇺🇸 790 408 1,515ms 24 Apr 2025 243rd lifthrasiir 🇰🇷 788 160 535ms 2 Dec 2024 244th jared-hughes 787 396 57ms 18 Aug 2024 245th ndren 786 179 99ms 8 Nov 2023 245th inventshah 786 179 11ms 3 Dec 2023 245th solisolu 786 179 14ms 25 hours ago 248th olleicua 🇺🇸 783 146 13ms 3 Feb 2024 248th emgordon154 783 146 9ms 24 Nov 2024 250th albanian-laundromat 783 161 549ms 4 Aug 2025 251st cros107 🇦🇺 782 180 11ms 2 Nov 2023 251st wyarde 782 180 12ms 2 Nov 2023 253rd MeWhenI 🇻🇦 780 480 97ms 1 Aug 2024 254th anter69 🇭🇺 779 119 45ms 28 Mar 2024 255th edsrzf 🇳🇿 779 222 12ms 29 Jun 2025 256th duckyluuk 🇳🇱 778 147 10ms 6 Nov 2024 257th Shanethegamer 🇺🇸 778 193 2ms 7 Nov 2023 257th Alex-x90 🇺🇸 778 193 2ms 24 Nov 2023 259th Shanethegamer 🇺🇸 778 245 128ms 5 Apr 2025 260th albanian-laundromat 775 223 3ms 24 Jul 2025 261st namelessiw 774 186 441ms 13 Jan 2026 262nd MeWhenI 🇻🇦 773 75 58ms 26 Jul 2025 263rd Shanethegamer 🇺🇸 773 120 40ms 1 Nov 2023 264th Salutations45 773 148 10ms 16 Dec 2024 265th Shanethegamer 🇺🇸 771 213 154ms 28 Nov 2023 266th GolfingSuccess 🇬🇷 770 195 2ms 1 Nov 2023 267th MeWhenI 🇻🇦 769 192 10ms 7 Dec 2023 268th Command-Master 769 221 2,803ms 2 Nov 2023 269th snoozingnewt 🇨🇦 767 220 583ms 18 Oct 2025 270th SirBogman 🇺🇸 764 122 173ms 4 Nov 2023 271st MeWhenI 🇻🇦 764 221 578ms 13 Jul 2024 272nd MeWhenI 🇻🇦 763 249 461ms 7 Nov 2025 273rd MichalMarsalek 🇨🇿 762 150 10ms 1 Nov 2023 273rd uttumuttu 🇫🇮 762 150 11ms 3 Nov 2023 275th pardouin 🇫🇷 759 179 2,741ms 19 Jul 2025 276th MeWhenI 🇻🇦 759 192 412ms 20 Jun 2024 277th Shanethegamer 🇺🇸 758 190 396ms 14 Nov 2023 278th Shanethegamer 🇺🇸 757 143 1,370ms 1 Nov 2023 279th coreynash 757 151 10ms 10 Jul 2024 280th commandz0 🇺🇸 757 186 13ms 6 Nov 2023 281st stefangimmillaro 756 274 276ms 4 Nov 2023 282nd CatsAreFluffy 755 105 49ms 26 Nov 2023 283rd Emutis 🇱🇹 753 187 13ms 12 Oct 2025 284th SirBogman 🇺🇸 752 141 546ms 2 Nov 2023 285th JOrE20 752 152 11ms 16 Feb 2026 286th Alex-x90 🇺🇸 752 226 2,903ms 2 Nov 2023 287th emgordon154 752 279 263ms 7 Mar 2025 288th sean-niemann 🇺🇸 749 206 4ms 19 Nov 2025 289th Protothor 747 153 12ms 10 Jun 2025 290th GolfingSuccess 🇬🇷 745 228 66ms 1 Nov 2023 291st edsrzf 🇳🇿 742 212 162ms 13 days ago 292nd lifthrasiir 🇰🇷 740 86 3ms 6 Dec 2024 293rd snoozingnewt 🇨🇦 738 239 112ms 20 Nov 2025 294th lelbal 737 191 11ms 12 Nov 2025 295th MeWhenI 🇻🇦 734 282 280ms 25 Nov 2023 296th adamnielson42 🇺🇸 733 192 12ms 1 Nov 2023 297th elgan65536 🇺🇸 729 193 12ms 11 Apr 2024 298th tailorspy 729 233 64ms 14 Aug 2024 299th olleicua 🇺🇸 724 128 37ms 19 Jan 2024 300th MeWhenI 🇻🇦 724 199 387ms 20 Jun 2024 300th snoozingnewt 🇨🇦 724 199 415ms 18 Oct 2025 302nd albanian-laundromat 724 267 44ms 11 Nov 2025 303rd commandz0 🇺🇸 721 175 510ms 1 Sep 2025 304th billings7 🇬🇧 720 200 431ms 11 Nov 2023 304th bpharaldsson 720 200 394ms 13 Feb 2026 306th prplz 🇦🇺 719 209 2ms 2 Nov 2023 307th MeWhenI 🇻🇦 718 172 41ms 18 Aug 2024 308th bpharaldsson 718 196 12ms 13 Feb 2026 309th Ripick 718 203 376ms 15 Aug 2024 310th HumanoidCPU 715 197 11ms 13 Sep 2024 310th klixel 🇨🇦 715 197 11ms 19 Jul 2025 310th vhoulbreque 🇫🇷 715 197 11ms 26 Nov 2025 313th KatieLG 🇬🇧 711 198 11ms 12 Jan 2025 313th Bmrl7 711 198 12ms 23 Nov 2025 315th emgordon154 708 131 39ms 23 Nov 2024 316th stefangimmillaro 706 162 10ms 5 Nov 2023 317th btjones0 704 200 14ms 7 Nov 2023 318th annaproxy 703 244 22ms 1 Nov 2023 319th helbling 🇨🇭 702 163 11ms 23 Sep 2024 320th emgordon154 702 392 1,655ms 10 Jan 2026 First Prev 241–320 of 523 Next Last