DFA Simulator in all languages in chars. 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 Chars Time Submitted 401st Natanaelel 🇸🇪 493 129 35ms 1 Nov 2023 402nd MateuszPietrzak 🇵🇱 490 344 73ms 19 Nov 2023 403rd bpharaldsson 488 196 13ms 13 Feb 2026 404th klixel 🇨🇦 485 197 12ms 19 Jul 2025 404th Babafaba 485 197 13ms 17 Nov 2025 404th vhoulbreque 🇫🇷 485 197 16ms 26 Nov 2025 407th Bmrl7 483 198 12ms 23 Nov 2025 408th Shanethegamer 🇺🇸 481 181 250ms 1 Nov 2023 409th Yax42 🇫🇷 481 204 12ms 13 Feb 2026 410th StefanHabel 🇨🇦 475 201 14ms 17 Mar 2026 411th Code-Coder-coder 473 202 14ms 9 Feb 2026 412th snoozingnewt 🇨🇦 470 307 390ms 18 Oct 2025 413th jerrandolph 470 438 348ms 1 Nov 2023 414th Shanethegamer 🇺🇸 469 180 5ms 9 Nov 2023 415th Babafaba 465 193 385ms 17 Nov 2025 416th janbehrens 🇩🇪 464 190 408ms 9 Jan 2024 417th Pyroan 464 206 12ms 12 Mar 2025 418th MeWhenI 🇻🇦 463 188 294ms 7 Dec 2023 419th CaedenHarper 🇨🇦 461 208 860ms 20 Sep 2025 420th MeWhenI 🇻🇦 460 189 156ms 3 Aug 2024 421st roguh 🇬🇹 460 324 2ms 15 Oct 2024 422nd Lv0Sys 🇵🇱 459 364 583ms 1 Mar 2026 423rd MeWhenI 🇻🇦 458 308 9ms 27 Jun 2024 424th snoozingnewt 🇨🇦 456 157 39ms 18 Oct 2025 425th hiichbindermax 453 211 12ms 20 Nov 2023 425th thienudomsrirungruang 453 211 12ms 1 Apr 2024 427th YAJUE114514 449 213 17ms 10 Dec 2025 428th VictorFordham 444 215 14ms 24 Nov 2023 429th alemelis 441 200 1,346ms 20 Sep 2024 430th CaedenHarper 🇨🇦 438 218 19ms 21 Sep 2025 431st amollberg 🇸🇪 434 220 15ms 14 Jan 2024 432nd MeWhenI 🇻🇦 434 221 821ms 30 Aug 2025 433rd snoozingnewt 🇨🇦 427 323 126ms 18 Oct 2025 434th jgbaldwinbrown 427 349 2ms 14 Mar 2024 435th snoozingnewt 🇨🇦 427 395 3,009ms 18 Oct 2025 436th blaztoma 🇱🇹 427 453 112ms 28 Nov 2025 437th snoozingnewt 🇨🇦 422 267 3ms 18 Oct 2025 438th Ripick 418 211 345ms 28 Jun 2025 439th CaedenHarper 🇨🇦 417 215 664ms 21 Sep 2025 440th CaedenHarper 🇨🇦 416 236 16ms 15 Sep 2025 441st IISResetMe 415 210 697ms 2 Dec 2025 442nd jtaxen 415 230 12ms 8 Jun 2024 443rd snoozingnewt 🇨🇦 413 457 34ms 18 Oct 2025 444th snoozingnewt 🇨🇦 408 207 3ms 18 Oct 2025 445th alemelis 408 234 42ms 11 Oct 2024 446th Schmitt-Very-Cool 408 462 467ms 26 Sep 2025 447th croc54 405 236 11ms 17 Dec 2024 448th dokutan 401 220 911ms 7 Mar 2024 449th fgrosshans 🇫🇷 400 239 14ms 7 Nov 2023 450th jameswmccarty 398 240 12ms 24 Feb 2025 450th Heathcorp 🇦🇺 398 240 12ms 12 Aug 2025 452nd snoozingnewt 🇨🇦 398 247 10ms 18 Oct 2025 453rd adoxography 397 241 13ms 19 Nov 2023 454th snoozingnewt 🇨🇦 395 492 50ms 18 Oct 2025 455th tomh1012 388 246 12ms 2 Mar 2026 456th neihousaigaai 387 247 12ms 7 Oct 2024 457th retrohun 385 339 56ms 18 Nov 2023 458th CaedenHarper 🇨🇦 385 489 527ms 7 Oct 2025 459th Mikey-Beep 🇬🇧 378 253 12ms 5 days ago 460th galloj 🇨🇿 376 254 11ms 24 Nov 2023 460th MaxElf999 376 254 12ms 9 Feb 2024 462nd snoozingnewt 🇨🇦 369 354 45ms 18 Oct 2025 463rd msbranicky 369 413 13ms 1 Nov 2023 464th MeWhenI 🇻🇦 368 355 121ms 18 Nov 2023 465th logvp 366 261 13ms 6 Oct 2024 466th za3k 365 262 13ms 22 Jul 2025 467th msbranicky 365 563 325ms 1 Nov 2023 468th snoozingnewt 🇨🇦 360 418 198ms 18 Oct 2025 469th zakariamouhid 356 276 10ms 1 Nov 2023 470th msbranicky 356 462 10ms 1 Nov 2023 471st BREMAUCY 🇫🇷 354 270 13ms 21 Aug 2025 472nd arcpolaris 354 403 578ms 7 days ago 473rd JDiLenarda 🇫🇷 353 490 1,595ms 13 Sep 2024 474th FortuiteMan 🇫🇷 351 272 10ms 14 Oct 2024 475th Lv0Sys 🇵🇱 349 281 12ms 24 Feb 2026 476th KatieLG 🇬🇧 348 740 16ms 25 Aug 2024 477th alexjurkiewicz 🇦🇺 347 275 12ms 14 Nov 2023 478th Xzyaihni 345 607 240ms 1 Nov 2023 479th FranklinJiaChen 344 278 14ms 4 Jul 2024 480th BREMAUCY 🇫🇷 336 267 616ms 21 Aug 2025 481st madex 🇩🇪 335 625 352ms 8 Oct 2025 482nd TheZwierzLF 🇵🇱 334 286 34ms 5 Jan 2026 483rd jelleromer 330 290 29ms 19 Nov 2023 484th msbranicky 330 633 257ms 1 Nov 2023 485th snoozingnewt 🇨🇦 329 574 132ms 18 Oct 2025 486th CaedenHarper 🇨🇦 327 436 472ms 17 Oct 2025 487th TheZwierzLF 🇵🇱 324 221 67ms 6 Jan 2026 488th snoozingnewt 🇨🇦 324 364 2ms 18 Oct 2025 489th nemoyatpeace 322 297 22ms 29 Dec 2025 489th Lv0Sys 🇵🇱 322 297 15ms 24 Feb 2026 491st TheZwierzLF 🇵🇱 321 279 738ms 5 Jan 2026 492nd msbranicky 321 298 17ms 1 Nov 2023 493rd snoozingnewt 🇨🇦 321 538 1,617ms 18 Oct 2025 494th mbittner20 320 299 13ms 12 Feb 2024 495th iczelia 🇩🇪 319 308 11ms 17 Oct 2025 496th snoozingnewt 🇨🇦 319 442 5ms 18 Oct 2025 497th haighd 312 306 12ms 21 Nov 2023 498th madex 🇩🇪 308 310 13ms 8 Oct 2025 499th acollett89 303 324 12ms 8 Aug 2025 500th snoozingnewt 🇨🇦 303 491 2ms 18 Oct 2025 First Prev 401–500 of 529 Next Last