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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 320th orthoplex 🇨🇽 605 158 12ms 21 Nov 2023 320th davecame 605 158 11ms 12 Mar 2024 320th MeWhenI 🇻🇦 605 158 12ms 7 Jun 2024 324th rucin93 🇵🇱 603 144 164ms 28 Feb 2026 325th jared-hughes 603 247 2ms 18 Aug 2024 326th helbling 🇨🇭 602 163 11ms 23 Sep 2024 327th olleicua 🇺🇸 601 119 41ms 15 Jan 2024 328th mathisfun271 601 159 12ms 19 Feb 2024 329th Mandrzejy 🇵🇱 600 281 71ms 19 Jul 2024 330th MeWhenI 🇻🇦 598 150 594ms 24 May 2024 331st GolfingSuccess 🇬🇷 597 160 12ms 1 Nov 2023 331st MichalMarsalek 🇨🇿 597 160 12ms 1 Nov 2023 333rd Shanethegamer 🇺🇸 596 120 40ms 1 Nov 2023 334th dylanarmstrong 595 165 12ms 22 Jan 2024 335th GolfingSuccess 🇬🇷 594 151 521ms 20 Jan 2024 335th MichalMarsalek 🇨🇿 594 151 544ms 21 Jan 2024 337th jared-hughes 593 161 12ms 2 Nov 2023 338th MeWhenI 🇻🇦 592 285 1,354ms 1 Nov 2023 339th Mandrzejy 🇵🇱 591 252 2ms 8 Jul 2024 340th annaproxy 590 162 13ms 1 Nov 2023 340th 5cw 🇺🇸 590 162 11ms 1 Nov 2023 340th edsrzf 🇳🇿 590 162 11ms 29 Jun 2025 343rd MeWhenI 🇻🇦 588 167 11ms 1 Nov 2023 344th MeWhenI 🇻🇦 588 180 138ms 26 Sep 2024 345th AlephSquirrel 587 153 519ms 22 Jan 2024 346th stefangimmillaro 586 163 16ms 29 Sep 2024 347th MeWhenI 🇻🇦 584 299 141ms 20 Jun 2024 348th KatieLG 🇬🇧 582 123 39ms 2 Oct 2025 349th prplz 🇦🇺 582 164 12ms 1 Nov 2023 349th bricknellj 582 164 14ms 1 Dec 2023 351st snoozingnewt 🇨🇦 577 185 1,209ms 18 Oct 2025 352nd Shanethegamer 🇺🇸 575 156 498ms 16 Jan 2024 353rd Shanethegamer 🇺🇸 575 166 14ms 1 Nov 2023 354th dokutan 572 167 14ms 5 Jul 2024 354th blaztoma 🇱🇹 572 167 11ms 10 Jan 2026 356th two-bad 🇬🇧 571 172 11ms 25 Feb 2024 357th alexsave 568 173 11ms 13 Nov 2025 358th bac0id 568 297 458ms 8 Jan 2025 359th tigerdan2 🇩🇪 568 332 480ms 30 Nov 2025 360th janbehrens 🇩🇪 565 169 13ms 30 Nov 2023 361st AlephSquirrel 560 268 14ms 21 Oct 2024 362nd blaztoma 🇱🇹 559 151 4ms 12 Jan 2026 363rd aksyristos 559 171 12ms 12 days ago 364th MeWhenI 🇻🇦 559 257 69ms 6 Nov 2023 365th guilhem-roy 🇫🇷 555 172 11ms 29 May 2025 366th dokutan 551 163 411ms 5 Jul 2024 367th tomh1012 551 259 488ms 2 Mar 2026 368th KasperKivimaeki 🇫🇮 549 174 30ms 1 Dec 2025 369th emgordon154 546 131 39ms 23 Nov 2024 370th bac0id 544 274 2ms 8 Jan 2025 371st hellwue 543 176 11ms 9 Nov 2023 372nd ahmetdemirag 🇨🇾 540 177 12ms 20 Jun 2024 372nd andrewjc2000 540 177 11ms 16 Jan 2026 374th janAkali 🇷🇺 538 268 419ms 7 Jun 2025 375th Alex-x90 🇺🇸 537 178 14ms 6 Nov 2023 375th Yewzir 🇧🇪 537 178 12ms 9 Dec 2025 377th Shanethegamer 🇺🇸 537 210 3ms 1 Nov 2023 378th inventshah 534 179 11ms 3 Dec 2023 378th solisolu 534 179 35ms 17 days ago 380th cros107 🇦🇺 531 180 11ms 2 Nov 2023 381st CaedenHarper 🇨🇦 526 391 301ms 2 Nov 2025 382nd Shanethegamer 🇺🇸 519 227 4ms 1 Nov 2023 383rd Aurel300 🇨🇭 518 405 270ms 21 Jun 2024 384th KatieLG 🇬🇧 516 207 1,204ms 15 Oct 2024 385th commandz0 🇺🇸 514 186 13ms 6 Nov 2023 386th commandz0 🇺🇸 513 175 510ms 1 Sep 2025 387th Emutis 🇱🇹 511 187 13ms 12 Oct 2025 388th MeWhenI 🇻🇦 510 221 13ms 20 Jun 2024 389th snoozingnewt 🇨🇦 508 240 18ms 18 Oct 2025 390th snoozingnewt 🇨🇦 507 174 339ms 27 Nov 2025 391st albanian-laundromat 🇺🇸 505 223 7ms 2 Jul 2025 392nd snoozingnewt 🇨🇦 504 374 406ms 18 Oct 2025 393rd lelbal 500 191 11ms 12 Nov 2025 394th adamnielson42 🇺🇸 498 192 12ms 1 Nov 2023 395th BambooleanLogic 🇸🇪 498 197 12ms 1 Nov 2023 396th AlephSquirrel 495 360 6ms 14 May 2025 397th snoozingnewt 🇨🇦 494 194 1,127ms 18 Oct 2025 398th Shanethegamer 🇺🇸 494 304 47ms 30 Aug 2024 399th MateuszPietrzak 🇵🇱 490 344 77ms 19 Nov 2023 400th bpharaldsson 487 196 12ms 13 Feb 2026 First Prev 321–400 of 526 Next Last