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 prplz 🇦🇺 713 209 2ms 2 Nov 2023 242nd keelimeguy 🇺🇸 712 134 54ms 16 Nov 2023 243rd Ripick 711 203 328ms 15 Aug 2024 244th MeWhenI 🇻🇦 708 172 47ms 18 Aug 2024 245th KrausRaus 🇺🇸 706 139 13ms 2 Nov 2023 246th emgordon154 697 392 1,655ms 10 Jan 2026 247th ovs-code 🇩🇪 696 187 111ms 21 Apr 2024 248th annaproxy 696 244 22ms 1 Nov 2023 249th edsrzf 🇳🇿 695 216 11ms 28 May 2025 250th h3ra993huskp 🇯🇵 693 272 482ms 30 Nov 2025 251st janbehrens 🇩🇪 691 142 14ms 22 Dec 2023 252nd tayloia 🇬🇧 686 143 14ms 3 Nov 2023 253rd antimon2 🇯🇵 683 129 1,144ms 29 Oct 2024 254th Shanethegamer 🇺🇸 682 218 5ms 2 Nov 2023 255th edsrzf 🇳🇿 681 173 4ms 28 Aug 2025 256th snoozingnewt 🇨🇦 679 303 302ms 18 Oct 2025 257th MeWhenI 🇻🇦 675 228 40ms 4 Sep 2024 258th olleicua 🇺🇸 672 146 14ms 3 Feb 2024 259th Shanethegamer 🇺🇸 672 217 6ms 12 Nov 2023 260th kkoenig 672 306 289ms 7 Sep 2025 261st Natanaelel 🇸🇪 671 242 162ms 19 May 2024 262nd FlorianCassayre 🇫🇷 668 143 20ms 3 Nov 2023 262nd luuumine 🇫🇷 668 143 12ms 29 Oct 2025 264th duckyluuk 🇳🇱 668 147 14ms 6 Nov 2024 265th stefangimmillaro 667 214 461ms 5 Nov 2023 266th KatieLG 🇬🇧 664 135 450ms 28 Oct 2024 267th yuchuehw 663 144 12ms 15 May 2024 268th Salutations45 663 148 10ms 16 Dec 2024 269th nwellnhof 🇩🇪 661 160 206ms 1 Nov 2023 270th Shanethegamer 🇺🇸 658 134 374ms 7 Apr 2025 271st MeWhenI 🇻🇦 657 109 46ms 3 Nov 2023 272nd emplv 🇱🇻 656 132 146ms 28 Mar 2025 273rd uttumuttu 🇫🇮 654 150 11ms 3 Nov 2023 274th snoozingnewt 🇨🇦 654 319 289ms 23 Nov 2025 275th MeWhenI 🇻🇦 652 234 5ms 4 Dec 2023 276th ovs-code 🇩🇪 651 110 38ms 22 Feb 2025 277th coreynash 650 151 11ms 10 Jul 2024 278th scpchicken 🇵🇼 649 130 49ms 1 Nov 2023 279th elgan65536 🇺🇸 648 322 216ms 11 Apr 2024 280th stefangimmillaro 645 111 50ms 6 Nov 2023 281st wh3n3v3r 🇨🇿 645 148 13ms 11 Nov 2024 282nd Natanaelel 🇸🇪 643 129 36ms 1 Nov 2023 283rd Protothor 642 153 14ms 10 Jun 2025 284th edsrzf 🇳🇿 642 325 284ms 23 Jun 2025 285th nwellnhof 🇩🇪 641 149 34ms 7 Nov 2023 286th MeWhenI 🇻🇦 640 184 58ms 15 Jul 2025 287th ovs-code 🇩🇪 639 138 427ms 2 Dec 2024 288th HumanoidCPU 637 154 11ms 23 Dec 2025 289th ovs-code 🇩🇪 636 141 490ms 8 Mar 2024 290th JunkIce 636 150 12ms 9 Mar 2025 291st ovs-code 🇩🇪 632 151 12ms 1 Nov 2023 292nd GrayJoKing 🇦🇺 623 139 158ms 12 Nov 2024 293rd SirBogman 🇺🇸 623 144 573ms 16 Jan 2024 294th MeWhenI 🇻🇦 623 393 61ms 24 Jun 2024 295th Natanaelel 🇸🇪 622 115 44ms 1 Nov 2023 296th stefangimmillaro 622 216 2,360ms 12 Nov 2024 297th SirBogman 🇺🇸 620 154 11ms 2 Nov 2023 298th Seek64 🇩🇪 616 155 21ms 1 Nov 2023 299th MeWhenI 🇻🇦 616 242 2ms 3 Sep 2024 300th xsot 🇸🇬 614 146 509ms 30 Jan 2024 300th JunkIce 614 146 427ms 9 Mar 2025 302nd janbehrens 🇩🇪 614 307 521ms 22 Dec 2023 303rd lynn 612 156 11ms 1 Nov 2023 304th snoozingnewt 🇨🇦 612 243 5ms 18 Oct 2025 305th snoozingnewt 🇨🇦 611 220 2,319ms 18 Oct 2025 306th annaproxy 611 266 161ms 6 Nov 2023 307th GolfingSuccess 🇬🇷 609 200 24ms 20 Aug 2024 308th xsot 🇸🇬 608 157 12ms 30 Jan 2024 308th AlephSquirrel 608 157 16ms 8 Feb 2024 310th bizy-coder 606 148 574ms 17 Jan 2024 311th madeforlosers 606 162 12ms 2 Nov 2023 311th stefangimmillaro 606 162 12ms 5 Nov 2023 313th bizy-coder 604 158 15ms 1 Nov 2023 313th orthoplex 🇨🇽 604 158 12ms 21 Nov 2023 313th davecame 604 158 12ms 12 Mar 2024 313th MeWhenI 🇻🇦 604 158 12ms 7 Jun 2024 317th jared-hughes 603 247 2ms 18 Aug 2024 318th helbling 🇨🇭 602 163 11ms 23 Sep 2024 319th olleicua 🇺🇸 601 119 39ms 15 Jan 2024 320th mathisfun271 600 159 12ms 19 Feb 2024 First Prev 241–320 of 510 Next Last