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DFA Simulator in all languages in chars. 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 Chars Time Submitted 376th MeWhenI 🇻🇦 482 188 273ms 7 Dec 2023 377th Yax42 🇫🇷 472 208 13ms 9 Sep 2025 378th snoozingnewt 🇺🇸 470 307 396ms 11 days ago 379th Shanethegamer 🇺🇸 468 180 8ms 9 Nov 2023 380th StefanHabel 🇨🇦 468 204 12ms 11 Feb 2024 381st jerrandolph 468 438 247ms 1 Nov 2023 382nd janbehrens 🇩🇪 465 190 420ms 9 Jan 2024 383rd Pyroan 463 206 13ms 12 Mar 2025 384th CaedenHarper 🇨🇦 462 208 1,432ms 20 Sep 2025 385th roguh 🇬🇹 460 324 2ms 15 Oct 2024 386th MeWhenI 🇻🇦 459 189 141ms 3 Aug 2024 387th Bmrl7 459 208 12ms 26 Mar 2024 388th MeWhenI 🇻🇦 457 308 13ms 27 Jun 2024 389th snoozingnewt 🇺🇸 456 157 38ms 11 days ago 390th snoozingnewt 🇺🇸 456 457 36ms 11 days ago 391st hiichbindermax 452 211 13ms 20 Nov 2023 391st thienudomsrirungruang 452 211 12ms 1 Apr 2024 393rd VictorFordham 444 215 13ms 24 Nov 2023 394th alemelis 442 200 1,350ms 20 Sep 2024 395th CaedenHarper 🇨🇦 438 218 21ms 21 Sep 2025 396th MeWhenI 🇻🇦 435 221 1,387ms 30 Aug 2025 397th snoozingnewt 🇺🇸 435 395 2,931ms 11 days ago 398th amollberg 🇸🇪 434 220 16ms 14 Jan 2024 399th YAJUE114514 432 221 14ms 20 Aug 2025 400th IISResetMe 427 212 446ms 22 Feb 2024 401st snoozingnewt 🇺🇸 427 323 127ms 11 days ago 402nd jgbaldwinbrown 427 349 2ms 14 Mar 2024 403rd snoozingnewt 🇺🇸 423 267 5ms 11 days ago 404th blaztoma 🇱🇹 422 226 15ms 16 days ago 405th Ripick 419 211 372ms 28 Jun 2025 406th CaedenHarper 🇨🇦 417 215 672ms 21 Sep 2025 407th CaedenHarper 🇨🇦 416 236 11ms 15 Sep 2025 408th jtaxen 415 230 12ms 8 Jun 2024 409th alemelis 408 234 34ms 11 Oct 2024 410th Schmitt-Very-Cool 408 462 614ms 26 Sep 2025 411th snoozingnewt 🇺🇸 407 207 4ms 11 days ago 412th croc54 404 236 13ms 17 Dec 2024 413th Flekay 🇩🇪 403 237 16ms 11 Jul 2025 414th dokutan 402 220 963ms 7 Mar 2024 415th fgrosshans 🇫🇷 399 239 13ms 7 Nov 2023 416th jameswmccarty 398 240 12ms 24 Feb 2025 416th Heathcorp 🇦🇺 398 240 12ms 12 Aug 2025 418th snoozingnewt 🇺🇸 397 247 11ms 11 days ago 419th adoxography 396 241 12ms 19 Nov 2023 420th snoozingnewt 🇺🇸 395 492 48ms 11 days ago 421st neihousaigaai 386 247 13ms 7 Oct 2024 422nd retrohun 386 339 66ms 18 Nov 2023 423rd CaedenHarper 🇨🇦 386 489 382ms 21 days ago 424th galloj 🇨🇿 376 254 15ms 24 Nov 2023 424th MaxElf999 376 254 12ms 9 Feb 2024 426th snoozingnewt 🇺🇸 372 418 148ms 11 days ago 427th msbranicky 370 413 23ms 1 Nov 2023 428th snoozingnewt 🇺🇸 369 354 71ms 11 days ago 429th MeWhenI 🇻🇦 368 355 159ms 18 Nov 2023 430th logvp 366 261 13ms 6 Oct 2024 431st za3k 364 262 12ms 22 Jul 2025 432nd msbranicky 364 563 278ms 1 Nov 2023 433rd msbranicky 357 462 13ms 1 Nov 2023 434th zakariamouhid 356 276 22ms 1 Nov 2023 435th BREMAUCY 🇫🇷 353 270 13ms 21 Aug 2025 436th JDiLenarda 🇫🇷 353 490 1,221ms 13 Sep 2024 437th FortuiteMan 🇫🇷 351 272 15ms 14 Oct 2024 438th jkelly467 351 383 4,760ms 6 days ago 439th KatieLG 🇬🇧 349 740 15ms 25 Aug 2024 440th alexjurkiewicz 🇦🇺 347 275 12ms 14 Nov 2023 441st arcpolaris 345 413 417ms 27 Mar 2025 442nd FranklinJiaChen 343 278 14ms 4 Jul 2024 443rd Xzyaihni 343 607 260ms 1 Nov 2023 444th BREMAUCY 🇫🇷 336 267 1,367ms 21 Aug 2025 445th RockOfStone 335 355 4ms 5 Mar 2024 446th madex 🇩🇪 333 625 327ms 21 days ago 447th snoozingnewt 🇺🇸 330 530 141ms 11 days ago 448th jelleromer 329 290 31ms 19 Nov 2023 449th snoozingnewt 🇺🇸 329 574 412ms 11 days ago 450th msbranicky 329 633 268ms 1 Nov 2023 First Prev 376–450 of 485 Next Last