DFA Simulator in all languages in chars. 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 Chars Time Submitted 225th lukegustafson 🇺🇸 727 135 11ms 27 Jun 2024 227th tatzyr 🇯🇵 722 99 36ms 21 Feb 2025 228th GolfingSuccess 🇬🇷 721 68 61ms 1 Nov 2023 228th lynn 721 68 220ms 12 Feb 2024 230th lifthrasiir 🇰🇷 720 86 3ms 6 Dec 2024 231st albanian-laundromat 717 267 44ms 25 days ago 232nd MeWhenI 🇻🇦 715 199 333ms 20 Jun 2024 232nd snoozingnewt 🇨🇦 715 199 382ms 18 Oct 2025 234th prplz 🇦🇺 713 209 2ms 2 Nov 2023 235th keelimeguy 🇺🇸 712 134 56ms 16 Nov 2023 236th billings7 🇬🇧 712 200 376ms 11 Nov 2023 237th Ripick 711 203 325ms 15 Aug 2024 238th MeWhenI 🇻🇦 708 172 71ms 18 Aug 2024 239th KrausRaus 🇺🇸 706 139 10ms 2 Nov 2023 240th ovs-code 🇩🇪 696 187 112ms 21 Apr 2024 241st annaproxy 696 244 23ms 1 Nov 2023 242nd edsrzf 🇳🇿 695 216 11ms 28 May 2025 243rd h3ra993huskp 🇯🇵 693 272 350ms 6 days ago 244th janbehrens 🇩🇪 691 142 11ms 22 Dec 2023 245th tayloia 🇬🇧 686 143 10ms 3 Nov 2023 246th edsrzf 🇳🇿 685 173 3ms 28 Aug 2025 247th antimon2 🇯🇵 683 129 993ms 29 Oct 2024 248th Shanethegamer 🇺🇸 682 218 4ms 2 Nov 2023 249th snoozingnewt 🇨🇦 679 303 347ms 18 Oct 2025 250th MeWhenI 🇻🇦 675 228 41ms 4 Sep 2024 251st olleicua 🇺🇸 672 146 10ms 3 Feb 2024 252nd Shanethegamer 🇺🇸 672 217 6ms 12 Nov 2023 253rd kkoenig 672 306 271ms 7 Sep 2025 254th Natanaelel 🇸🇪 671 242 186ms 19 May 2024 255th duckyluuk 🇳🇱 668 147 9ms 6 Nov 2024 256th FlorianCassayre 🇫🇷 667 143 18ms 3 Nov 2023 256th luuumine 🇫🇷 667 143 12ms 29 Oct 2025 258th stefangimmillaro 665 214 387ms 5 Nov 2023 259th KatieLG 🇬🇧 664 135 381ms 28 Oct 2024 260th yuchuehw 663 144 12ms 15 May 2024 261st Salutations45 663 148 9ms 16 Dec 2024 262nd nwellnhof 🇩🇪 661 160 206ms 1 Nov 2023 263rd Shanethegamer 🇺🇸 658 134 351ms 7 Apr 2025 264th MeWhenI 🇻🇦 656 109 48ms 3 Nov 2023 265th emplv 🇱🇻 656 132 144ms 28 Mar 2025 266th uttumuttu 🇫🇮 654 150 10ms 3 Nov 2023 267th emgordon154 654 418 1,643ms 8 Nov 2025 268th MeWhenI 🇻🇦 652 234 4ms 4 Dec 2023 269th snoozingnewt 🇨🇦 652 319 255ms 12 days ago 270th ovs-code 🇩🇪 650 110 43ms 22 Feb 2025 271st coreynash 650 151 11ms 10 Jul 2024 272nd scpchicken 🇵🇼 647 130 58ms 1 Nov 2023 273rd elgan65536 646 322 221ms 11 Apr 2024 274th wh3n3v3r 🇨🇿 645 148 11ms 11 Nov 2024 275th stefangimmillaro 644 111 47ms 6 Nov 2023 276th Natanaelel 🇸🇪 643 129 37ms 1 Nov 2023 277th Protothor 642 153 9ms 10 Jun 2025 278th nwellnhof 🇩🇪 640 149 33ms 7 Nov 2023 279th MeWhenI 🇻🇦 640 184 70ms 15 Jul 2025 280th edsrzf 🇳🇿 640 325 258ms 23 Jun 2025 281st ovs-code 🇩🇪 639 138 407ms 2 Dec 2024 282nd ovs-code 🇩🇪 636 141 573ms 8 Mar 2024 283rd JunkIce 636 150 11ms 9 Mar 2025 284th ovs-code 🇩🇪 632 151 12ms 1 Nov 2023 285th GrayJoKing 🇦🇺 623 139 150ms 12 Nov 2024 286th MeWhenI 🇻🇦 623 393 67ms 24 Jun 2024 287th SirBogman 🇺🇸 622 144 580ms 16 Jan 2024 288th stefangimmillaro 622 216 2,878ms 12 Nov 2024 289th Natanaelel 🇸🇪 621 115 42ms 1 Nov 2023 290th SirBogman 🇺🇸 620 154 12ms 2 Nov 2023 291st Seek64 🇩🇪 616 155 17ms 1 Nov 2023 292nd MeWhenI 🇻🇦 616 242 2ms 3 Sep 2024 293rd xsot 🇸🇬 614 146 584ms 30 Jan 2024 293rd JunkIce 614 146 392ms 9 Mar 2025 295th janbehrens 🇩🇪 614 307 324ms 22 Dec 2023 296th HumanoidCPU 613 160 13ms 1 Apr 2025 297th lynn 612 156 12ms 1 Nov 2023 298th snoozingnewt 🇨🇦 612 243 5ms 18 Oct 2025 299th snoozingnewt 🇨🇦 611 220 2,297ms 18 Oct 2025 300th annaproxy 611 266 159ms 6 Nov 2023 First Prev 226–300 of 499 Next Last