DFA Simulator in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 376th Ripick 575 211 28 Jun 2025 377th wh3n3v3r 🇨🇿 573 245 15ms 11 Nov 2024 378th MeWhenI 🇻🇦 572 257 77ms 6 Nov 2023 379th neihousaigaai 569 247 13ms 7 Oct 2024 380th MeWhenI 🇻🇦 564 188 273ms 7 Dec 2023 381st JunkIce 564 249 17ms 9 Mar 2025 382nd galloj 🇨🇿 553 254 15ms 24 Nov 2023 382nd MaxElf999 553 254 12ms 9 Feb 2024 384th Yax42 🇫🇷 549 208 13ms 9 Sep 2025 385th bac0id 548 274 2ms 8 Jan 2025 386th Shanethegamer 🇺🇸 544 210 4ms 1 Nov 2023 387th janAkali 🇷🇺 544 268 469ms 7 Jun 2025 388th FlorianCassayre 🇫🇷 540 260 13ms 3 Nov 2023 389th CaedenHarper 🇨🇦 539 208 1,150ms 20 Sep 2025 390th tigerdan2 🇩🇪 539 352 429ms 1 Nov 2023 391st logvp 538 261 13ms 6 Oct 2024 392nd tomh1012 538 267 379ms 9 Nov 2023 393rd za3k 536 262 12ms 22 Jul 2025 394th KatieLG 🇬🇧 523 207 15 Oct 2024 395th JunkIce 522 241 804ms 9 Mar 2025 396th BREMAUCY 🇫🇷 520 270 13ms 21 Aug 2025 397th MeWhenI 🇻🇦 517 221 16ms 20 Jun 2024 398th FortuiteMan 🇫🇷 517 272 15ms 14 Oct 2024 399th Aurel300 🇨🇭 517 405 287ms 21 Jun 2024 400th snoozingnewt 🇺🇸 515 240 4 days ago 401st albanian-laundromat 513 223 9ms 2 Jul 2025 402nd alexjurkiewicz 🇦🇺 511 275 12ms 14 Nov 2023 403rd MeWhenI 🇻🇦 508 221 988ms 30 Aug 2025 404th snoozingnewt 🇺🇸 508 374 4 days ago 405th FranklinJiaChen 505 278 14ms 4 Jul 2024 406th MateuszPietrzak 🇵🇱 503 344 79ms 19 Nov 2023 407th AlephSquirrel 501 360 7ms 14 May 2025 408th IISResetMe 500 212 446ms 22 Feb 2024 409th dokutan 496 283 13ms 5 Jul 2024 410th HumanoidCPU 488 234 10ms 1 Apr 2025 411th CaedenHarper 🇨🇦 484 236 11ms 15 Sep 2025 412th jelleromer 484 290 31ms 19 Nov 2023 413th KatieLG 🇬🇧 482 192 38ms 15 Oct 2024 414th Shanethegamer 🇺🇸 476 180 8ms 9 Nov 2023 415th snoozingnewt 🇺🇸 475 307 4 days ago 416th BREMAUCY 🇫🇷 472 267 1,367ms 21 Aug 2025 417th msbranicky 471 298 15ms 1 Nov 2023 418th jerrandolph 471 438 286ms 1 Nov 2023 419th mbittner20 470 299 12ms 12 Feb 2024 420th madeforlosers 468 244 10ms 8 Nov 2023 421st roguh 🇬🇹 464 324 2ms 15 Oct 2024 422nd snoozingnewt 🇺🇸 462 247 4 days ago 423rd MeWhenI 🇻🇦 462 308 13ms 27 Jun 2024 424th snoozingnewt 🇺🇸 460 457 4 days ago 425th haighd 459 306 18ms 21 Nov 2023 426th dokutan 458 275 736ms 5 Jul 2024 427th madex 🇩🇪 453 310 13ms 14 days ago 428th snoozingnewt 🇺🇸 438 395 4 days ago 429th dokutan 432 281 18 Mar 2025 430th snoozingnewt 🇺🇸 432 323 4 days ago 431st jgbaldwinbrown 430 349 2ms 14 Mar 2024 432nd snoozingnewt 🇺🇸 428 267 5ms 4 days ago 433rd msbranicky 423 298 827ms 17 Jan 2024 434th RZ781 417 337 18ms 19 Nov 2023 435th snoozingnewt 🇺🇸 414 207 4 days ago 436th zakariamouhid 414 276 22ms 1 Nov 2023 437th Schmitt-Very-Cool 411 462 25 days ago 438th snoozingnewt 🇺🇸 398 492 4 days ago 439th RockOfStone 396 355 4ms 5 Mar 2024 440th bitsandbeyond 🇳🇱 393 270 4,944ms 15 days ago 441st retrohun 391 339 66ms 18 Nov 2023 442nd CaedenHarper 🇨🇦 388 489 412ms 14 days ago 443rd snoozingnewt 🇺🇸 386 364 4 days ago 444th jensdewaard 378 372 22ms 19 Nov 2023 445th snoozingnewt 🇺🇸 376 418 4 days ago 446th snoozingnewt 🇺🇸 374 354 4 days ago 447th msbranicky 374 413 23ms 1 Nov 2023 448th msbranicky 374 462 13ms 1 Nov 2023 449th MeWhenI 🇻🇦 373 355 159ms 18 Nov 2023 450th iczelia 🇩🇪 371 308 4 days ago First Prev 376–450 of 485 Next Last