DFA Simulator in all languages in bytes. 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 301st snoozingnewt 🇨🇦 738 239 125ms 20 Nov 2025 302nd adamnielson42 🇺🇸 734 192 13ms 1 Nov 2023 303rd MeWhenI 🇻🇦 734 282 338ms 25 Nov 2023 304th elgan65536 🇺🇸 730 193 12ms 11 Apr 2024 305th tailorspy 729 233 68ms 14 Aug 2024 306th olleicua 🇺🇸 725 128 38ms 19 Jan 2024 307th MeWhenI 🇻🇦 724 199 437ms 20 Jun 2024 307th snoozingnewt 🇨🇦 724 199 479ms 18 Oct 2025 309th albanian-laundromat 🇺🇸 724 267 44ms 11 Nov 2025 310th commandz0 🇺🇸 721 175 566ms 1 Sep 2025 311th billings7 🇬🇧 720 200 493ms 11 Nov 2023 311th bpharaldsson 720 200 424ms 13 Feb 2026 313th bpharaldsson 719 196 13ms 13 Feb 2026 314th prplz 🇦🇺 719 209 2ms 2 Nov 2023 315th edsrzf 🇳🇿 719 212 162ms 9 Mar 2026 316th MeWhenI 🇻🇦 718 172 39ms 18 Aug 2024 317th Ripick 718 203 393ms 15 Aug 2024 318th HumanoidCPU 715 197 11ms 13 Sep 2024 318th klixel 🇨🇦 715 197 12ms 19 Jul 2025 318th vhoulbreque 🇫🇷 715 197 16ms 26 Nov 2025 321st KatieLG 🇬🇧 711 198 12ms 12 Jan 2025 321st Bmrl7 711 198 12ms 23 Nov 2025 323rd emgordon154 708 131 37ms 23 Nov 2024 324th stefangimmillaro 706 162 11ms 5 Nov 2023 325th btjones0 704 200 13ms 7 Nov 2023 326th annaproxy 703 244 22ms 1 Nov 2023 327th helbling 🇨🇭 702 163 12ms 23 Sep 2024 328th StefanHabel 🇨🇦 701 201 14ms 17 Mar 2026 329th emgordon154 699 428 1,690ms 10 days ago 330th h3ra993huskp 🇯🇵 698 272 607ms 30 Nov 2025 331st snoozingnewt 🇨🇦 697 174 340ms 27 Nov 2025 332nd SB-945 697 202 12ms 28 Jan 2024 332nd Artemis21 🇬🇧 697 202 33ms 24 Dec 2024 332nd Code-Coder-coder 697 202 14ms 9 Feb 2026 335th dylanarmstrong 693 165 10ms 22 Jan 2024 336th HumanoidCPU 693 182 504ms 13 Sep 2024 337th AlephSquirrel 693 268 13ms 21 Oct 2024 338th Shanethegamer 🇺🇸 689 218 5ms 2 Nov 2023 339th MeWhenI 🇻🇦 689 232 13ms 12 Apr 2024 340th MeWhenI 🇻🇦 685 167 11ms 1 Nov 2023 341st MeWhenI 🇻🇦 685 293 43ms 13 Feb 2025 342nd Pyroan 684 206 12ms 12 Mar 2025 343rd snoozingnewt 🇨🇦 684 303 344ms 18 Oct 2025 344th Shanethegamer 🇺🇸 680 217 6ms 12 Nov 2023 345th Natanaelel 🇸🇪 678 242 162ms 19 May 2024 346th kkoenig 677 306 341ms 7 Sep 2025 347th stefangimmillaro 673 214 471ms 5 Nov 2023 348th nwellnhof 🇩🇪 672 160 236ms 1 Nov 2023 349th hiichbindermax 668 211 12ms 20 Nov 2023 349th thienudomsrirungruang 668 211 12ms 1 Apr 2024 351st snoozingnewt 🇨🇦 668 239 103ms 18 Oct 2025 352nd two-bad 🇬🇧 665 172 11ms 25 Feb 2024 353rd Natanaelel 🇸🇪 663 129 35ms 1 Nov 2023 354th scpchicken 🇵🇼 661 130 51ms 1 Nov 2023 355th alexsave 661 173 11ms 13 Nov 2025 356th YAJUE114514 661 213 17ms 10 Dec 2025 357th snoozingnewt 🇨🇦 660 319 242ms 23 Nov 2025 358th MeWhenI 🇻🇦 659 234 4ms 4 Dec 2023 359th VictorFordham 655 215 14ms 24 Nov 2023 360th elgan65536 🇺🇸 654 322 210ms 11 Apr 2024 361st MeWhenI 🇻🇦 652 184 58ms 15 Jul 2025 362nd keelimeguy 🇺🇸 649 217 57ms 16 Nov 2023 363rd edsrzf 🇳🇿 648 325 284ms 23 Jun 2025 364th CaedenHarper 🇨🇦 646 218 19ms 21 Sep 2025 365th tatzyr 🇯🇵 644 144 39ms 21 Feb 2025 366th LukeBridges 🇬🇧 642 178 11ms 14 Aug 2024 367th KatieLG 🇬🇧 640 197 594ms 19 Apr 2025 368th amollberg 🇸🇪 640 220 15ms 14 Jan 2024 369th janbehrens 🇩🇪 639 190 408ms 9 Jan 2024 370th codereport 🇨🇦 629 136 35ms 2 hours ago 371st MeWhenI 🇻🇦 629 189 156ms 3 Aug 2024 372nd stefangimmillaro 629 216 2,452ms 12 Nov 2024 373rd weliveinhell 🇭🇹 628 182 11ms 1 Nov 2023 374th MeWhenI 🇻🇦 628 393 61ms 24 Jun 2024 375th lukegustafson 🇺🇸 621 184 11ms 8 Mar 2024 376th MeWhenI 🇻🇦 621 242 2ms 3 Sep 2024 377th GolfingSuccess 🇬🇷 618 200 23ms 20 Aug 2024 378th snoozingnewt 🇨🇦 618 220 2,523ms 18 Oct 2025 379th snoozingnewt 🇨🇦 618 243 6ms 18 Oct 2025 380th janbehrens 🇩🇪 618 307 493ms 22 Dec 2023 381st annaproxy 617 266 161ms 6 Nov 2023 382nd jtaxen 613 230 12ms 8 Jun 2024 382nd luuumine 🇫🇷 613 230 11ms 29 Oct 2025 384th Shanethegamer 🇺🇸 611 304 47ms 30 Aug 2024 385th Shanethegamer 🇺🇸 608 227 4ms 1 Nov 2023 386th jared-hughes 608 247 2ms 18 Aug 2024 387th alemelis 607 200 1,346ms 20 Sep 2024 388th alemelis 602 234 42ms 11 Oct 2024 389th Mandrzejy 🇵🇱 600 283 66ms 8 Jul 2024 390th MeWhenI 🇻🇦 598 180 144ms 26 Sep 2024 391st croc54 597 236 11ms 17 Dec 2024 392nd Mandrzejy 🇵🇱 596 252 2ms 8 Jul 2024 393rd MeWhenI 🇻🇦 596 285 1,397ms 1 Nov 2023 394th yuchuehw 594 237 12ms 15 May 2024 395th snoozingnewt 🇨🇦 591 157 39ms 18 Oct 2025 396th fgrosshans 🇫🇷 589 239 14ms 7 Nov 2023 397th CaedenHarper 🇨🇦 587 215 664ms 21 Sep 2025 398th jameswmccarty 587 240 12ms 24 Feb 2025 398th Heathcorp 🇦🇺 587 240 12ms 12 Aug 2025 400th Shanethegamer 🇺🇸 586 181 250ms 1 Nov 2023 First Prev 301–400 of 532 Next Last