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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 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 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 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 ovs-code 🇩🇪 696 187 111ms 21 Apr 2024 242nd annaproxy 696 244 22ms 1 Nov 2023 243rd edsrzf 🇳🇿 695 216 11ms 28 May 2025 244th h3ra993huskp 🇯🇵 693 272 448ms 30 Nov 2025 245th janbehrens 🇩🇪 691 142 11ms 22 Dec 2023 246th tayloia 🇬🇧 686 143 9ms 3 Nov 2023 247th antimon2 🇯🇵 683 129 1,020ms 29 Oct 2024 248th Shanethegamer 🇺🇸 682 218 8ms 2 Nov 2023 249th edsrzf 🇳🇿 681 173 4ms 28 Aug 2025 250th snoozingnewt 🇨🇦 679 303 319ms 18 Oct 2025 251st emgordon154 676 404 1,617ms 3 days ago 252nd MeWhenI 🇻🇦 675 228 40ms 4 Sep 2024 253rd olleicua 🇺🇸 672 146 10ms 3 Feb 2024 254th Shanethegamer 🇺🇸 672 217 6ms 12 Nov 2023 255th kkoenig 672 306 267ms 7 Sep 2025 256th Natanaelel 🇸🇪 671 242 162ms 19 May 2024 257th duckyluuk 🇳🇱 668 147 9ms 6 Nov 2024 258th FlorianCassayre 🇫🇷 667 143 17ms 3 Nov 2023 258th luuumine 🇫🇷 667 143 12ms 29 Oct 2025 260th stefangimmillaro 665 214 386ms 5 Nov 2023 261st KatieLG 🇬🇧 664 135 374ms 28 Oct 2024 262nd yuchuehw 663 144 11ms 15 May 2024 263rd Salutations45 663 148 9ms 16 Dec 2024 264th nwellnhof 🇩🇪 661 160 206ms 1 Nov 2023 265th Shanethegamer 🇺🇸 658 134 348ms 7 Apr 2025 266th MeWhenI 🇻🇦 656 109 42ms 3 Nov 2023 267th emplv 🇱🇻 656 132 138ms 28 Mar 2025 268th uttumuttu 🇫🇮 654 150 10ms 3 Nov 2023 269th MeWhenI 🇻🇦 652 234 5ms 4 Dec 2023 270th snoozingnewt 🇨🇦 652 319 228ms 23 Nov 2025 271st ovs-code 🇩🇪 650 110 42ms 22 Feb 2025 272nd coreynash 650 151 10ms 10 Jul 2024 273rd scpchicken 🇵🇼 647 130 49ms 1 Nov 2023 274th elgan65536 646 322 212ms 11 Apr 2024 275th wh3n3v3r 🇨🇿 645 148 11ms 11 Nov 2024 276th stefangimmillaro 644 111 40ms 6 Nov 2023 277th Natanaelel 🇸🇪 643 129 36ms 1 Nov 2023 278th Protothor 642 153 9ms 10 Jun 2025 279th nwellnhof 🇩🇪 641 149 32ms 7 Nov 2023 280th MeWhenI 🇻🇦 640 184 58ms 15 Jul 2025 281st edsrzf 🇳🇿 640 325 308ms 23 Jun 2025 282nd ovs-code 🇩🇪 639 138 497ms 2 Dec 2024 283rd HumanoidCPU 637 154 11ms 7 days ago 284th ovs-code 🇩🇪 636 141 492ms 8 Mar 2024 285th JunkIce 636 150 12ms 9 Mar 2025 286th ovs-code 🇩🇪 632 151 11ms 1 Nov 2023 287th GrayJoKing 🇦🇺 623 139 142ms 12 Nov 2024 288th MeWhenI 🇻🇦 623 393 61ms 24 Jun 2024 289th Natanaelel 🇸🇪 622 115 51ms 1 Nov 2023 290th SirBogman 🇺🇸 622 144 526ms 16 Jan 2024 291st stefangimmillaro 622 216 3,257ms 12 Nov 2024 292nd SirBogman 🇺🇸 620 154 11ms 2 Nov 2023 293rd Seek64 🇩🇪 616 155 16ms 1 Nov 2023 294th MeWhenI 🇻🇦 616 242 2ms 3 Sep 2024 295th xsot 🇸🇬 614 146 475ms 30 Jan 2024 295th JunkIce 614 146 376ms 9 Mar 2025 297th janbehrens 🇩🇪 614 307 439ms 22 Dec 2023 298th lynn 612 156 11ms 1 Nov 2023 299th snoozingnewt 🇨🇦 612 243 6ms 18 Oct 2025 300th snoozingnewt 🇨🇦 611 220 3,411ms 18 Oct 2025 301st annaproxy 611 266 161ms 6 Nov 2023 302nd GolfingSuccess 🇬🇷 609 200 24ms 20 Aug 2024 303rd xsot 🇸🇬 608 157 12ms 30 Jan 2024 303rd AlephSquirrel 608 157 13ms 8 Feb 2024 305th bizy-coder 606 148 512ms 17 Jan 2024 306th madeforlosers 606 162 11ms 2 Nov 2023 306th stefangimmillaro 606 162 10ms 5 Nov 2023 308th bizy-coder 604 158 15ms 1 Nov 2023 308th orthoplex 🇨🇽 604 158 10ms 21 Nov 2023 308th davecame 604 158 11ms 12 Mar 2024 308th MeWhenI 🇻🇦 604 158 11ms 7 Jun 2024 312th jared-hughes 603 247 2ms 18 Aug 2024 313th helbling 🇨🇭 602 163 10ms 23 Sep 2024 314th olleicua 🇺🇸 601 119 43ms 15 Jan 2024 315th mathisfun271 600 159 11ms 19 Feb 2024 316th Mandrzejy 🇵🇱 600 281 72ms 19 Jul 2024 317th MeWhenI 🇻🇦 598 150 662ms 24 May 2024 318th GolfingSuccess 🇬🇷 597 160 11ms 1 Nov 2023 318th MichalMarsalek 🇨🇿 597 160 10ms 1 Nov 2023 320th Shanethegamer 🇺🇸 596 120 40ms 1 Nov 2023 First Prev 241–320 of 501 Next Last