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 401st snoozingnewt 🇨🇦 585 185 1,302ms 18 Oct 2025 402nd adoxography 585 241 13ms 19 Nov 2023 403rd BambooleanLogic 🇸🇪 580 197 12ms 1 Nov 2023 404th snoozingnewt 🇨🇦 578 194 821ms 18 Oct 2025 405th Ripick 575 211 345ms 28 Jun 2025 406th wh3n3v3r 🇨🇿 575 245 12ms 11 Nov 2024 407th tomh1012 573 246 12ms 2 Mar 2026 408th bac0id 572 297 451ms 8 Jan 2025 409th tigerdan2 🇩🇪 572 332 521ms 30 Nov 2025 410th neihousaigaai 570 247 12ms 7 Oct 2024 411th blaztoma 🇱🇹 569 151 4ms 12 Jan 2026 412th JunkIce 566 249 13ms 9 Mar 2025 413th MeWhenI 🇻🇦 566 257 69ms 6 Nov 2023 414th MeWhenI 🇻🇦 564 188 294ms 7 Dec 2023 415th Yax42 🇫🇷 561 204 12ms 13 Feb 2026 416th Mikey-Beep 🇬🇧 557 253 12ms 5 days ago 417th tomh1012 556 259 443ms 2 Mar 2026 418th galloj 🇨🇿 555 254 11ms 24 Nov 2023 418th MaxElf999 555 254 12ms 9 Feb 2024 420th bac0id 548 274 2ms 8 Jan 2025 421st Shanethegamer 🇺🇸 544 210 3ms 1 Nov 2023 422nd janAkali 🇷🇺 544 268 411ms 7 Jun 2025 423rd FlorianCassayre 🇫🇷 542 260 13ms 3 Nov 2023 424th logvp 540 261 13ms 6 Oct 2024 425th CaedenHarper 🇨🇦 539 208 860ms 20 Sep 2025 426th za3k 538 262 13ms 22 Jul 2025 427th CaedenHarper 🇨🇦 530 391 358ms 2 Nov 2025 428th KatieLG 🇬🇧 523 207 1,364ms 15 Oct 2024 429th JunkIce 523 241 665ms 9 Mar 2025 430th BREMAUCY 🇫🇷 522 270 13ms 21 Aug 2025 431st Aurel300 🇨🇭 520 405 293ms 21 Jun 2024 432nd FortuiteMan 🇫🇷 518 272 10ms 14 Oct 2024 433rd MeWhenI 🇻🇦 517 221 13ms 20 Jun 2024 433rd HumanoidCPU 517 221 11ms 23 Dec 2025 435th snoozingnewt 🇨🇦 515 240 18ms 18 Oct 2025 436th albanian-laundromat 🇺🇸 513 223 7ms 2 Jul 2025 437th alexjurkiewicz 🇦🇺 512 275 12ms 14 Nov 2023 438th MeWhenI 🇻🇦 508 221 821ms 30 Aug 2025 439th snoozingnewt 🇨🇦 508 374 521ms 18 Oct 2025 440th KatieLG 🇬🇧 507 183 42ms 9 Jan 2026 441st FranklinJiaChen 507 278 14ms 4 Jul 2024 442nd IISResetMe 505 210 697ms 2 Dec 2025 443rd AlephSquirrel 501 360 6ms 14 May 2025 444th dokutan 498 283 13ms 5 Jul 2024 445th MateuszPietrzak 🇵🇱 494 344 73ms 19 Nov 2023 446th TheZwierzLF 🇵🇱 493 286 34ms 5 Jan 2026 447th jelleromer 486 290 29ms 19 Nov 2023 448th CaedenHarper 🇨🇦 485 236 16ms 15 Sep 2025 449th madeforlosers 480 238 12ms 5 Nov 2025 450th Shanethegamer 🇺🇸 478 180 5ms 9 Nov 2023 451st snoozingnewt 🇨🇦 475 307 390ms 18 Oct 2025 452nd nemoyatpeace 474 297 22ms 29 Dec 2025 452nd Lv0Sys 🇵🇱 474 297 15ms 24 Feb 2026 454th msbranicky 473 298 17ms 1 Nov 2023 455th jerrandolph 473 438 348ms 1 Nov 2023 456th BREMAUCY 🇫🇷 472 267 616ms 21 Aug 2025 457th mbittner20 471 299 13ms 12 Feb 2024 458th MeWhenI 🇻🇦 464 308 9ms 27 Jun 2024 459th roguh 🇬🇹 464 324 2ms 15 Oct 2024 460th Lv0Sys 🇵🇱 464 364 583ms 1 Mar 2026 461st snoozingnewt 🇨🇦 463 247 10ms 18 Oct 2025 462nd Yewzir 🇧🇪 462 305 12ms 9 Dec 2025 463rd haighd 460 306 12ms 21 Nov 2023 464th dokutan 459 275 612ms 5 Jul 2024 465th madex 🇩🇪 454 310 13ms 8 Oct 2025 466th TheZwierzLF 🇵🇱 452 279 738ms 5 Jan 2026 467th dokutan 432 281 725ms 18 Mar 2025 468th snoozingnewt 🇨🇦 432 323 126ms 18 Oct 2025 469th blaztoma 🇱🇹 431 453 112ms 28 Nov 2025 470th jgbaldwinbrown 430 349 2ms 14 Mar 2024 471st snoozingnewt 🇨🇦 430 395 3,009ms 18 Oct 2025 472nd snoozingnewt 🇨🇦 428 267 3ms 18 Oct 2025 473rd msbranicky 423 298 730ms 17 Jan 2024 474th TheZwierzLF 🇵🇱 420 221 67ms 6 Jan 2026 475th RZ781 418 337 16ms 19 Nov 2023 476th snoozingnewt 🇨🇦 417 457 34ms 18 Oct 2025 477th snoozingnewt 🇨🇦 415 207 3ms 18 Oct 2025 478th zakariamouhid 414 276 10ms 1 Nov 2023 479th Babafaba 414 340 13ms 17 Nov 2025 480th Schmitt-Very-Cool 411 462 467ms 26 Sep 2025 481st Lv0Sys 🇵🇱 407 281 12ms 24 Feb 2026 482nd AstroOrbis 407 346 14ms 14 Mar 2026 483rd snoozingnewt 🇨🇦 398 492 50ms 18 Oct 2025 484th retrohun 391 339 56ms 18 Nov 2023 485th CaedenHarper 🇨🇦 388 489 527ms 7 Oct 2025 486th Babafaba 379 333 779ms 17 Nov 2025 487th snoozingnewt 🇨🇦 379 364 2ms 18 Oct 2025 488th jensdewaard 379 372 20ms 19 Nov 2023 489th snoozingnewt 🇨🇦 374 354 45ms 18 Oct 2025 490th msbranicky 374 413 13ms 1 Nov 2023 491st msbranicky 374 462 10ms 1 Nov 2023 492nd MeWhenI 🇻🇦 373 355 121ms 18 Nov 2023 493rd iczelia 🇩🇪 371 308 11ms 17 Oct 2025 494th msbranicky 368 563 325ms 1 Nov 2023 495th snoozingnewt 🇨🇦 365 418 198ms 18 Oct 2025 496th arcpolaris 357 403 578ms 7 days ago 497th JDiLenarda 🇫🇷 357 490 1,595ms 13 Sep 2024 498th snoozingnewt 🇨🇦 356 298 400ms 18 Oct 2025 499th acollett89 353 324 12ms 8 Aug 2025 500th KatieLG 🇬🇧 351 740 16ms 25 Aug 2024 First Prev 401–500 of 532 Next Last