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 Calendar 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 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 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 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 ><> 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 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 ><> 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 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 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 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 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 Chars Time Submitted 241st keelimeguy 🇺🇸 712 134 54ms 16 Nov 2023 242nd Ripick 711 203 328ms 15 Aug 2024 243rd MeWhenI 🇻🇦 708 172 47ms 18 Aug 2024 244th KrausRaus 🇺🇸 706 139 13ms 2 Nov 2023 245th emgordon154 697 392 1,655ms 10 Jan 2026 246th ovs-code 🇩🇪 696 187 111ms 21 Apr 2024 247th annaproxy 696 244 22ms 1 Nov 2023 248th edsrzf 🇳🇿 695 216 11ms 28 May 2025 249th h3ra993huskp 🇯🇵 693 272 482ms 30 Nov 2025 250th janbehrens 🇩🇪 691 142 14ms 22 Dec 2023 251st tayloia 🇬🇧 686 143 14ms 3 Nov 2023 252nd antimon2 🇯🇵 683 129 1,144ms 29 Oct 2024 253rd Shanethegamer 🇺🇸 682 218 5ms 2 Nov 2023 254th edsrzf 🇳🇿 681 173 4ms 28 Aug 2025 255th snoozingnewt 🇨🇦 679 303 302ms 18 Oct 2025 256th MeWhenI 🇻🇦 675 228 40ms 4 Sep 2024 257th olleicua 🇺🇸 672 146 14ms 3 Feb 2024 258th Shanethegamer 🇺🇸 672 217 6ms 12 Nov 2023 259th kkoenig 672 306 289ms 7 Sep 2025 260th Natanaelel 🇸🇪 671 242 162ms 19 May 2024 261st FlorianCassayre 🇫🇷 668 143 20ms 3 Nov 2023 261st luuumine 🇫🇷 668 143 12ms 29 Oct 2025 263rd duckyluuk 🇳🇱 668 147 14ms 6 Nov 2024 264th stefangimmillaro 667 214 461ms 5 Nov 2023 265th KatieLG 🇬🇧 664 135 450ms 28 Oct 2024 266th yuchuehw 663 144 12ms 15 May 2024 267th Salutations45 663 148 10ms 16 Dec 2024 268th nwellnhof 🇩🇪 661 160 206ms 1 Nov 2023 269th Shanethegamer 🇺🇸 658 134 374ms 7 Apr 2025 270th MeWhenI 🇻🇦 657 109 46ms 3 Nov 2023 271st emplv 🇱🇻 656 132 146ms 28 Mar 2025 272nd uttumuttu 🇫🇮 654 150 11ms 3 Nov 2023 273rd snoozingnewt 🇨🇦 654 319 289ms 23 Nov 2025 274th MeWhenI 🇻🇦 652 234 5ms 4 Dec 2023 275th ovs-code 🇩🇪 651 110 38ms 22 Feb 2025 276th coreynash 650 151 11ms 10 Jul 2024 277th scpchicken 🇵🇼 649 130 49ms 1 Nov 2023 278th elgan65536 🇺🇸 648 322 216ms 11 Apr 2024 279th stefangimmillaro 645 111 50ms 6 Nov 2023 280th wh3n3v3r 🇨🇿 645 148 13ms 11 Nov 2024 281st Natanaelel 🇸🇪 643 129 36ms 1 Nov 2023 282nd Protothor 642 153 14ms 10 Jun 2025 283rd edsrzf 🇳🇿 642 325 284ms 23 Jun 2025 284th nwellnhof 🇩🇪 641 149 34ms 7 Nov 2023 285th MeWhenI 🇻🇦 640 184 58ms 15 Jul 2025 286th ovs-code 🇩🇪 639 138 427ms 2 Dec 2024 287th HumanoidCPU 637 154 11ms 23 Dec 2025 288th ovs-code 🇩🇪 636 141 490ms 8 Mar 2024 289th JunkIce 636 150 12ms 9 Mar 2025 290th ovs-code 🇩🇪 632 151 12ms 1 Nov 2023 291st GrayJoKing 🇦🇺 623 139 158ms 12 Nov 2024 292nd SirBogman 🇺🇸 623 144 573ms 16 Jan 2024 293rd MeWhenI 🇻🇦 623 393 61ms 24 Jun 2024 294th Natanaelel 🇸🇪 622 115 44ms 1 Nov 2023 295th stefangimmillaro 622 216 2,360ms 12 Nov 2024 296th SirBogman 🇺🇸 620 154 11ms 2 Nov 2023 297th Seek64 🇩🇪 616 155 21ms 1 Nov 2023 298th MeWhenI 🇻🇦 616 242 2ms 3 Sep 2024 299th xsot 🇸🇬 614 146 509ms 30 Jan 2024 299th JunkIce 614 146 427ms 9 Mar 2025 301st janbehrens 🇩🇪 614 307 521ms 22 Dec 2023 302nd lynn 612 156 11ms 1 Nov 2023 303rd snoozingnewt 🇨🇦 612 243 5ms 18 Oct 2025 304th snoozingnewt 🇨🇦 611 220 2,319ms 18 Oct 2025 305th annaproxy 611 266 161ms 6 Nov 2023 306th GolfingSuccess 🇬🇷 609 200 24ms 20 Aug 2024 307th xsot 🇸🇬 608 157 12ms 30 Jan 2024 307th AlephSquirrel 608 157 16ms 8 Feb 2024 309th bizy-coder 606 148 574ms 17 Jan 2024 310th madeforlosers 606 162 12ms 2 Nov 2023 310th stefangimmillaro 606 162 12ms 5 Nov 2023 312th bizy-coder 604 158 15ms 1 Nov 2023 312th orthoplex 🇨🇽 604 158 12ms 21 Nov 2023 312th davecame 604 158 12ms 12 Mar 2024 312th MeWhenI 🇻🇦 604 158 12ms 7 Jun 2024 316th jared-hughes 603 247 2ms 18 Aug 2024 317th helbling 🇨🇭 602 163 11ms 23 Sep 2024 318th olleicua 🇺🇸 601 119 39ms 15 Jan 2024 319th mathisfun271 600 159 12ms 19 Feb 2024 320th Mandrzejy 🇵🇱 600 281 68ms 19 Jul 2024 First Prev 241–320 of 510 Next Last