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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 CaedenHarper 🇨🇦 586 215 672ms 21 Sep 2025 377th jameswmccarty 586 240 12ms 24 Feb 2025 377th Heathcorp 🇦🇺 586 240 11ms 12 Aug 2025 379th sean-niemann 🇺🇸 586 324 361ms 24 Sep 2025 380th snoozingnewt 🇺🇸 585 185 967ms 18 Oct 2025 381st adoxography 583 241 11ms 19 Nov 2023 382nd bac0id 581 297 380ms 8 Jan 2025 383rd BambooleanLogic 🇸🇪 580 197 14ms 1 Nov 2023 384th snoozingnewt 🇺🇸 578 194 789ms 18 Oct 2025 385th Ripick 575 211 309ms 28 Jun 2025 386th wh3n3v3r 🇨🇿 574 245 11ms 11 Nov 2024 387th MeWhenI 🇻🇦 572 257 77ms 6 Nov 2023 388th neihousaigaai 569 247 11ms 7 Oct 2024 389th JunkIce 565 249 11ms 9 Mar 2025 390th MeWhenI 🇻🇦 564 188 272ms 7 Dec 2023 391st galloj 🇨🇿 554 254 13ms 24 Nov 2023 391st MaxElf999 554 254 10ms 9 Feb 2024 393rd Yax42 🇫🇷 549 208 11ms 9 Sep 2025 394th bac0id 548 274 2ms 8 Jan 2025 395th Shanethegamer 🇺🇸 544 210 4ms 1 Nov 2023 396th janAkali 🇷🇺 544 268 351ms 7 Jun 2025 397th FlorianCassayre 🇫🇷 541 260 11ms 3 Nov 2023 398th CaedenHarper 🇨🇦 539 208 790ms 20 Sep 2025 399th logvp 539 261 13ms 6 Oct 2024 400th tigerdan2 🇩🇪 539 352 332ms 1 Nov 2023 401st tomh1012 538 267 373ms 9 Nov 2023 402nd za3k 537 262 12ms 22 Jul 2025 403rd CaedenHarper 🇨🇦 530 391 254ms 21 days ago 404th KatieLG 🇬🇧 523 207 1,011ms 15 Oct 2024 405th JunkIce 523 241 804ms 9 Mar 2025 406th BREMAUCY 🇫🇷 521 270 12ms 21 Aug 2025 407th MeWhenI 🇻🇦 517 221 16ms 20 Jun 2024 408th FortuiteMan 🇫🇷 517 272 11ms 14 Oct 2024 409th Aurel300 🇨🇭 517 405 267ms 21 Jun 2024 410th snoozingnewt 🇺🇸 515 240 25ms 18 Oct 2025 411th albanian-laundromat 513 223 9ms 2 Jul 2025 412th alexjurkiewicz 🇦🇺 511 275 11ms 14 Nov 2023 413th MeWhenI 🇻🇦 508 221 751ms 30 Aug 2025 414th snoozingnewt 🇺🇸 508 374 335ms 18 Oct 2025 415th FranklinJiaChen 506 278 12ms 4 Jul 2024 416th MateuszPietrzak 🇵🇱 501 344 69ms 19 Nov 2023 417th AlephSquirrel 501 360 7ms 14 May 2025 418th IISResetMe 500 212 377ms 22 Feb 2024 419th dokutan 497 283 11ms 5 Jul 2024 420th HumanoidCPU 488 234 10ms 1 Apr 2025 421st jelleromer 485 290 26ms 19 Nov 2023 422nd CaedenHarper 🇨🇦 484 236 11ms 15 Sep 2025 423rd KatieLG 🇬🇧 482 192 38ms 15 Oct 2024 424th madeforlosers 480 238 11ms 19 days ago 425th Shanethegamer 🇺🇸 476 180 8ms 9 Nov 2023 426th snoozingnewt 🇺🇸 475 307 325ms 18 Oct 2025 427th jerrandolph 473 438 258ms 1 Nov 2023 428th BREMAUCY 🇫🇷 472 267 1,367ms 21 Aug 2025 429th msbranicky 472 298 12ms 1 Nov 2023 430th mbittner20 470 299 10ms 12 Feb 2024 431st MeWhenI 🇻🇦 464 308 10ms 27 Jun 2024 432nd roguh 🇬🇹 464 324 2ms 15 Oct 2024 433rd snoozingnewt 🇺🇸 463 247 10ms 18 Oct 2025 434th Yewzir 🇧🇪 461 305 12ms 10 days ago 435th snoozingnewt 🇺🇸 460 457 36ms 18 Oct 2025 436th haighd 459 306 11ms 21 Nov 2023 437th dokutan 458 275 736ms 5 Jul 2024 438th madex 🇩🇪 454 310 12ms 8 Oct 2025 439th snoozingnewt 🇺🇸 437 395 2,422ms 18 Oct 2025 440th dokutan 432 281 692ms 18 Mar 2025 441st snoozingnewt 🇺🇸 432 323 116ms 18 Oct 2025 442nd jgbaldwinbrown 430 349 2ms 14 Mar 2024 443rd snoozingnewt 🇺🇸 428 267 5ms 18 Oct 2025 444th msbranicky 423 298 827ms 17 Jan 2024 445th RZ781 417 337 11ms 19 Nov 2023 446th snoozingnewt 🇺🇸 414 207 4ms 18 Oct 2025 447th zakariamouhid 414 276 9ms 1 Nov 2023 448th Babafaba 414 340 12ms 7 days ago 449th Schmitt-Very-Cool 411 462 344ms 26 Sep 2025 450th snoozingnewt 🇺🇸 398 492 48ms 18 Oct 2025 First Prev 376–450 of 497 Next Last