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 ><> 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 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 240th bpharaldsson 713 200 424ms 12 days ago 242nd prplz 🇦🇺 713 209 2ms 2 Nov 2023 243rd keelimeguy 🇺🇸 712 134 54ms 16 Nov 2023 244th Ripick 711 203 381ms 15 Aug 2024 245th MeWhenI 🇻🇦 708 172 41ms 18 Aug 2024 246th KrausRaus 🇺🇸 706 139 11ms 2 Nov 2023 247th emgordon154 697 392 1,655ms 10 Jan 2026 248th ovs-code 🇩🇪 696 187 111ms 21 Apr 2024 249th annaproxy 696 244 23ms 1 Nov 2023 250th edsrzf 🇳🇿 695 216 11ms 28 May 2025 251st h3ra993huskp 🇯🇵 693 272 482ms 30 Nov 2025 252nd janbehrens 🇩🇪 692 142 14ms 22 Dec 2023 253rd tayloia 🇬🇧 687 143 10ms 3 Nov 2023 254th antimon2 🇯🇵 683 129 1,144ms 29 Oct 2024 255th Shanethegamer 🇺🇸 682 218 5ms 2 Nov 2023 256th edsrzf 🇳🇿 681 173 3ms 28 Aug 2025 257th snoozingnewt 🇨🇦 679 303 302ms 18 Oct 2025 258th MeWhenI 🇻🇦 675 228 40ms 4 Sep 2024 259th olleicua 🇺🇸 673 146 11ms 3 Feb 2024 260th Shanethegamer 🇺🇸 672 217 6ms 12 Nov 2023 261st kkoenig 672 306 289ms 7 Sep 2025 262nd Natanaelel 🇸🇪 671 242 162ms 19 May 2024 263rd FlorianCassayre 🇫🇷 668 143 20ms 3 Nov 2023 263rd luuumine 🇫🇷 668 143 12ms 29 Oct 2025 265th duckyluuk 🇳🇱 668 147 11ms 6 Nov 2024 266th stefangimmillaro 667 214 461ms 5 Nov 2023 267th KatieLG 🇬🇧 664 135 444ms 28 Oct 2024 268th Salutations45 664 148 10ms 16 Dec 2024 269th yuchuehw 663 144 12ms 15 May 2024 270th nwellnhof 🇩🇪 661 160 206ms 1 Nov 2023 271st Shanethegamer 🇺🇸 658 134 374ms 7 Apr 2025 272nd MeWhenI 🇻🇦 657 109 43ms 3 Nov 2023 273rd emplv 🇱🇻 656 132 146ms 28 Mar 2025 274th uttumuttu 🇫🇮 655 150 11ms 3 Nov 2023 275th snoozingnewt 🇨🇦 654 319 268ms 23 Nov 2025 276th MeWhenI 🇻🇦 652 234 5ms 4 Dec 2023 277th ovs-code 🇩🇪 651 110 38ms 22 Feb 2025 278th coreynash 650 151 10ms 10 Jul 2024 279th scpchicken 🇵🇼 649 130 49ms 1 Nov 2023 280th elgan65536 🇺🇸 648 322 216ms 11 Apr 2024 281st stefangimmillaro 645 111 44ms 6 Nov 2023 282nd wh3n3v3r 🇨🇿 645 148 12ms 11 Nov 2024 283rd Natanaelel 🇸🇪 643 129 35ms 1 Nov 2023 284th Protothor 642 153 12ms 10 Jun 2025 285th edsrzf 🇳🇿 642 325 284ms 23 Jun 2025 286th nwellnhof 🇩🇪 641 149 34ms 7 Nov 2023 287th MeWhenI 🇻🇦 640 184 58ms 15 Jul 2025 288th ovs-code 🇩🇪 639 138 427ms 2 Dec 2024 289th HumanoidCPU 638 154 14ms 23 Dec 2025 290th ovs-code 🇩🇪 636 141 490ms 8 Mar 2024 291st JunkIce 636 150 12ms 9 Mar 2025 292nd ovs-code 🇩🇪 632 151 12ms 1 Nov 2023 293rd GrayJoKing 🇦🇺 623 139 158ms 12 Nov 2024 294th SirBogman 🇺🇸 623 144 550ms 16 Jan 2024 295th MeWhenI 🇻🇦 623 393 61ms 24 Jun 2024 296th Natanaelel 🇸🇪 622 115 43ms 1 Nov 2023 297th stefangimmillaro 622 216 2,360ms 12 Nov 2024 298th SirBogman 🇺🇸 620 154 11ms 2 Nov 2023 299th Seek64 🇩🇪 616 155 17ms 1 Nov 2023 300th MeWhenI 🇻🇦 616 242 2ms 3 Sep 2024 301st xsot 🇸🇬 614 146 509ms 30 Jan 2024 301st JunkIce 614 146 427ms 9 Mar 2025 303rd janbehrens 🇩🇪 614 307 521ms 22 Dec 2023 304th lynn 612 156 11ms 1 Nov 2023 305th snoozingnewt 🇨🇦 612 243 5ms 18 Oct 2025 306th snoozingnewt 🇨🇦 611 220 2,319ms 18 Oct 2025 307th annaproxy 611 266 161ms 6 Nov 2023 308th GolfingSuccess 🇬🇷 609 200 24ms 20 Aug 2024 309th xsot 🇸🇬 608 157 12ms 30 Jan 2024 309th AlephSquirrel 608 157 14ms 8 Feb 2024 311th bizy-coder 606 148 559ms 17 Jan 2024 312th madeforlosers 606 162 11ms 2 Nov 2023 312th stefangimmillaro 606 162 11ms 5 Nov 2023 314th bizy-coder 604 158 14ms 1 Nov 2023 314th orthoplex 🇨🇽 604 158 12ms 21 Nov 2023 314th davecame 604 158 11ms 12 Mar 2024 314th MeWhenI 🇻🇦 604 158 12ms 7 Jun 2024 318th jared-hughes 603 247 2ms 18 Aug 2024 319th helbling 🇨🇭 602 163 10ms 23 Sep 2024 320th olleicua 🇺🇸 601 119 39ms 15 Jan 2024 First Prev 241–320 of 512 Next Last