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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 376th BambooleanLogic 🇸🇪 580 197 12ms 1 Nov 2023 377th snoozingnewt 🇺🇸 578 194 1,066ms 16 days ago 378th Ripick 575 211 372ms 28 Jun 2025 379th wh3n3v3r 🇨🇿 574 245 15ms 11 Nov 2024 380th MeWhenI 🇻🇦 572 257 77ms 6 Nov 2023 381st neihousaigaai 569 247 13ms 7 Oct 2024 382nd MeWhenI 🇻🇦 564 188 273ms 7 Dec 2023 383rd JunkIce 564 249 17ms 9 Mar 2025 384th galloj 🇨🇿 553 254 15ms 24 Nov 2023 384th MaxElf999 553 254 12ms 9 Feb 2024 386th Yax42 🇫🇷 549 208 13ms 9 Sep 2025 387th bac0id 548 274 2ms 8 Jan 2025 388th Shanethegamer 🇺🇸 544 210 4ms 1 Nov 2023 389th janAkali 🇷🇺 544 268 351ms 7 Jun 2025 390th FlorianCassayre 🇫🇷 541 260 13ms 3 Nov 2023 391st CaedenHarper 🇨🇦 539 208 1,432ms 20 Sep 2025 392nd tigerdan2 🇩🇪 539 352 361ms 1 Nov 2023 393rd logvp 538 261 13ms 6 Oct 2024 394th tomh1012 538 267 379ms 9 Nov 2023 395th za3k 536 262 12ms 22 Jul 2025 396th CaedenHarper 🇨🇦 530 391 303ms 26 hours ago 397th KatieLG 🇬🇧 523 207 1,011ms 15 Oct 2024 398th JunkIce 522 241 804ms 9 Mar 2025 399th BREMAUCY 🇫🇷 521 270 13ms 21 Aug 2025 400th MeWhenI 🇻🇦 517 221 16ms 20 Jun 2024 401st FortuiteMan 🇫🇷 517 272 15ms 14 Oct 2024 402nd Aurel300 🇨🇭 517 405 253ms 21 Jun 2024 403rd snoozingnewt 🇺🇸 515 240 25ms 16 days ago 404th albanian-laundromat 513 223 9ms 2 Jul 2025 405th alexjurkiewicz 🇦🇺 511 275 12ms 14 Nov 2023 406th MeWhenI 🇻🇦 508 221 1,069ms 30 Aug 2025 407th snoozingnewt 🇺🇸 508 374 361ms 16 days ago 408th FranklinJiaChen 506 278 14ms 4 Jul 2024 409th MateuszPietrzak 🇵🇱 503 344 79ms 19 Nov 2023 410th AlephSquirrel 501 360 7ms 14 May 2025 411th IISResetMe 500 212 446ms 22 Feb 2024 412th dokutan 497 283 13ms 5 Jul 2024 413th HumanoidCPU 488 234 10ms 1 Apr 2025 414th jelleromer 485 290 31ms 19 Nov 2023 415th CaedenHarper 🇨🇦 484 236 11ms 15 Sep 2025 416th KatieLG 🇬🇧 482 192 38ms 15 Oct 2024 417th madeforlosers 478 239 11ms 7 hours ago 418th Shanethegamer 🇺🇸 476 180 8ms 9 Nov 2023 419th snoozingnewt 🇺🇸 475 307 325ms 16 days ago 420th jerrandolph 473 438 247ms 1 Nov 2023 421st BREMAUCY 🇫🇷 472 267 1,367ms 21 Aug 2025 422nd msbranicky 472 298 15ms 1 Nov 2023 423rd mbittner20 470 299 12ms 12 Feb 2024 424th roguh 🇬🇹 464 324 2ms 15 Oct 2024 425th snoozingnewt 🇺🇸 462 247 11ms 16 days ago 426th MeWhenI 🇻🇦 462 308 13ms 27 Jun 2024 427th snoozingnewt 🇺🇸 460 457 36ms 16 days ago 428th haighd 459 306 18ms 21 Nov 2023 429th dokutan 458 275 736ms 5 Jul 2024 430th madex 🇩🇪 453 310 13ms 26 days ago 431st snoozingnewt 🇺🇸 438 395 2,931ms 16 days ago 432nd dokutan 432 281 726ms 18 Mar 2025 433rd snoozingnewt 🇺🇸 432 323 127ms 16 days ago 434th jgbaldwinbrown 430 349 2ms 14 Mar 2024 435th snoozingnewt 🇺🇸 428 267 5ms 16 days ago 436th msbranicky 423 298 827ms 17 Jan 2024 437th RZ781 417 337 18ms 19 Nov 2023 438th snoozingnewt 🇺🇸 414 207 4ms 16 days ago 439th zakariamouhid 414 276 22ms 1 Nov 2023 440th Schmitt-Very-Cool 411 462 532ms 26 Sep 2025 441st snoozingnewt 🇺🇸 398 492 48ms 16 days ago 442nd RockOfStone 396 355 4ms 5 Mar 2024 443rd bitsandbeyond 🇳🇱 393 270 4,944ms 6 Oct 2025 444th retrohun 391 339 66ms 18 Nov 2023 445th CaedenHarper 🇨🇦 388 489 382ms 27 days ago 446th snoozingnewt 🇺🇸 386 364 3ms 16 days ago 447th jensdewaard 378 372 22ms 19 Nov 2023 448th snoozingnewt 🇺🇸 376 418 148ms 16 days ago 449th snoozingnewt 🇺🇸 374 354 71ms 16 days ago 450th msbranicky 374 413 23ms 1 Nov 2023 First Prev 376–450 of 489 Next Last