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 15ms 21 Nov 2023 320th davecame 605 158 12ms 12 Mar 2024 320th MeWhenI 🇻🇦 605 158 12ms 7 Jun 2024 320th blaztoma 🇱🇹 605 158 11ms 3 days ago 325th rucin93 🇵🇱 603 144 148ms 28 Feb 2026 326th jared-hughes 603 247 2ms 18 Aug 2024 327th olleicua 🇺🇸 602 119 41ms 15 Jan 2024 328th helbling 🇨🇭 602 163 13ms 23 Sep 2024 329th mathisfun271 601 159 12ms 19 Feb 2024 330th Mandrzejy 🇵🇱 600 281 72ms 19 Jul 2024 331st MeWhenI 🇻🇦 598 150 574ms 24 May 2024 332nd Shanethegamer 🇺🇸 597 120 40ms 1 Nov 2023 333rd GolfingSuccess 🇬🇷 597 160 12ms 1 Nov 2023 333rd MichalMarsalek 🇨🇿 597 160 12ms 1 Nov 2023 335th dylanarmstrong 595 165 12ms 22 Jan 2024 336th GolfingSuccess 🇬🇷 594 151 535ms 20 Jan 2024 336th MichalMarsalek 🇨🇿 594 151 533ms 21 Jan 2024 338th jared-hughes 593 161 12ms 2 Nov 2023 339th MeWhenI 🇻🇦 592 285 1,413ms 1 Nov 2023 340th Mandrzejy 🇵🇱 591 252 2ms 8 Jul 2024 341st annaproxy 590 162 14ms 1 Nov 2023 341st 5cw 🇺🇸 590 162 12ms 1 Nov 2023 341st edsrzf 🇳🇿 590 162 12ms 29 Jun 2025 344th MeWhenI 🇻🇦 588 167 12ms 1 Nov 2023 345th MeWhenI 🇻🇦 588 180 138ms 26 Sep 2024 346th AlephSquirrel 587 153 559ms 22 Jan 2024 347th stefangimmillaro 586 163 19ms 29 Sep 2024 348th MeWhenI 🇻🇦 584 299 141ms 20 Jun 2024 349th prplz 🇦🇺 583 164 12ms 1 Nov 2023 349th bricknellj 583 164 16ms 1 Dec 2023 351st KatieLG 🇬🇧 582 123 39ms 2 Oct 2025 352nd snoozingnewt 🇨🇦 577 185 1,209ms 18 Oct 2025 353rd Shanethegamer 🇺🇸 576 166 13ms 1 Nov 2023 354th Shanethegamer 🇺🇸 575 156 508ms 16 Jan 2024 355th dokutan 572 167 13ms 5 Jul 2024 356th two-bad 🇬🇧 571 172 12ms 25 Feb 2024 357th alexsave 568 173 9ms 13 Nov 2025 358th bac0id 568 297 493ms 8 Jan 2025 359th tigerdan2 🇩🇪 568 332 480ms 30 Nov 2025 360th janbehrens 🇩🇪 565 169 13ms 30 Nov 2023 361st AlephSquirrel 560 268 13ms 21 Oct 2024 362nd blaztoma 🇱🇹 559 151 4ms 12 Jan 2026 363rd aksyristos 559 171 12ms 17 days ago 363rd flekAI 559 171 11ms 16 hours ago 363rd scpchicken 🇵🇼 559 171 12ms 4 hours ago 366th MeWhenI 🇻🇦 559 257 69ms 6 Nov 2023 367th guilhem-roy 🇫🇷 555 172 13ms 29 May 2025 368th dokutan 551 163 505ms 5 Jul 2024 369th tomh1012 551 259 445ms 2 Mar 2026 370th KasperKivimaeki 🇫🇮 549 174 41ms 1 Dec 2025 371st emgordon154 547 131 39ms 23 Nov 2024 372nd bac0id 544 274 2ms 8 Jan 2025 373rd hellwue 543 176 11ms 9 Nov 2023 374th ahmetdemirag 🇨🇾 540 177 11ms 20 Jun 2024 374th andrewjc2000 540 177 12ms 16 Jan 2026 376th janAkali 🇷🇺 538 268 419ms 7 Jun 2025 377th Alex-x90 🇺🇸 537 178 15ms 6 Nov 2023 377th Yewzir 🇧🇪 537 178 15ms 9 Dec 2025 377th solisolu 537 178 35ms 13 hours ago 380th Shanethegamer 🇺🇸 537 210 3ms 1 Nov 2023 381st inventshah 534 179 13ms 3 Dec 2023 382nd cros107 🇦🇺 531 180 13ms 2 Nov 2023 383rd CaedenHarper 🇨🇦 526 391 358ms 2 Nov 2025 384th flekAI 525 171 516ms 16 hours ago 385th Shanethegamer 🇺🇸 519 227 4ms 1 Nov 2023 386th KatieLG 🇬🇧 516 207 1,204ms 15 Oct 2024 387th Aurel300 🇨🇭 516 405 270ms 21 Jun 2024 388th commandz0 🇺🇸 514 186 18ms 6 Nov 2023 389th commandz0 🇺🇸 513 175 566ms 1 Sep 2025 390th Emutis 🇱🇹 511 187 15ms 12 Oct 2025 391st MeWhenI 🇻🇦 510 221 13ms 20 Jun 2024 392nd snoozingnewt 🇨🇦 508 240 18ms 18 Oct 2025 393rd snoozingnewt 🇨🇦 507 174 340ms 27 Nov 2025 394th albanian-laundromat 🇺🇸 505 223 7ms 2 Jul 2025 395th snoozingnewt 🇨🇦 504 374 406ms 18 Oct 2025 396th lelbal 500 191 12ms 12 Nov 2025 397th adamnielson42 🇺🇸 498 192 13ms 1 Nov 2023 398th BambooleanLogic 🇸🇪 498 197 12ms 1 Nov 2023 399th AlephSquirrel 495 360 6ms 14 May 2025 400th snoozingnewt 🇨🇦 494 194 1,127ms 18 Oct 2025 First Prev 321–400 of 527 Next Last