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 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 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 301st SB-945 696 202 12ms 28 Jan 2024 301st Artemis21 🇬🇧 696 202 38ms 24 Dec 2024 303rd AlephSquirrel 693 268 13ms 21 Oct 2024 304th dylanarmstrong 692 165 9ms 22 Jan 2024 305th HumanoidCPU 692 182 642ms 13 Sep 2024 306th StefanHabel 🇨🇦 689 204 12ms 11 Feb 2024 307th Shanethegamer 🇺🇸 689 218 4ms 2 Nov 2023 308th MeWhenI 🇻🇦 689 232 31ms 12 Apr 2024 309th snoozingnewt 🇺🇸 685 177 329ms 26 days ago 310th MeWhenI 🇻🇦 685 293 43ms 13 Feb 2025 311th MeWhenI 🇻🇦 684 167 11ms 1 Nov 2023 312th snoozingnewt 🇺🇸 684 303 261ms 26 days ago 313th Pyroan 682 206 13ms 12 Mar 2025 314th Shanethegamer 🇺🇸 680 217 6ms 12 Nov 2023 315th Natanaelel 🇸🇪 678 242 186ms 19 May 2024 316th kkoenig 677 306 256ms 7 Sep 2025 317th Bmrl7 676 208 12ms 26 Mar 2024 318th nwellnhof 🇩🇪 672 160 228ms 1 Nov 2023 319th stefangimmillaro 672 214 387ms 5 Nov 2023 320th snoozingnewt 🇺🇸 668 239 87ms 25 days ago 321st hiichbindermax 666 211 13ms 20 Nov 2023 321st thienudomsrirungruang 666 211 12ms 1 Apr 2024 323rd two-bad 🇬🇧 664 172 13ms 25 Feb 2024 324th scpchicken 🇵🇼 660 130 76ms 1 Nov 2023 325th MeWhenI 🇻🇦 659 234 5ms 4 Dec 2023 326th emgordon154 659 418 1,643ms 5 days ago 327th Natanaelel 🇸🇪 657 129 37ms 1 Nov 2023 328th VictorFordham 654 215 13ms 24 Nov 2023 329th MeWhenI 🇻🇦 652 184 70ms 15 Jul 2025 330th elgan65536 650 322 232ms 11 Apr 2024 331st keelimeguy 🇺🇸 648 217 54ms 16 Nov 2023 332nd CaedenHarper 🇨🇦 645 218 17ms 21 Sep 2025 333rd edsrzf 🇳🇿 644 325 258ms 23 Jun 2025 334th tatzyr 🇯🇵 643 144 37ms 21 Feb 2025 335th LukeBridges 🇬🇧 642 178 10ms 14 Aug 2024 336th KatieLG 🇬🇧 640 197 754ms 19 Apr 2025 337th janbehrens 🇩🇪 639 190 420ms 9 Jan 2024 338th amollberg 🇸🇪 639 220 16ms 14 Jan 2024 339th YAJUE114514 636 221 14ms 20 Aug 2025 340th h3ra993huskp 🇯🇵 633 300 323ms 12 Nov 2023 341st stefangimmillaro 629 216 3,188ms 12 Nov 2024 342nd weliveinhell 🇭🇹 628 182 10ms 1 Nov 2023 343rd MeWhenI 🇻🇦 628 393 67ms 24 Jun 2024 344th MeWhenI 🇻🇦 627 189 140ms 3 Aug 2024 345th blaztoma 🇱🇹 622 226 15ms 12 Oct 2025 346th lukegustafson 🇺🇸 621 184 10ms 8 Mar 2024 347th MeWhenI 🇻🇦 621 242 2ms 3 Sep 2024 348th Shanethegamer 🇺🇸 619 227 4ms 1 Nov 2023 349th GolfingSuccess 🇬🇷 618 200 24ms 20 Aug 2024 350th snoozingnewt 🇺🇸 618 220 2,297ms 26 days ago 351st snoozingnewt 🇺🇸 618 243 5ms 26 days ago 352nd janbehrens 🇩🇪 618 307 324ms 22 Dec 2023 353rd annaproxy 617 266 159ms 6 Nov 2023 354th jtaxen 611 230 12ms 8 Jun 2024 354th luuumine 🇫🇷 611 230 11ms 14 days ago 356th Mandrzejy 🇵🇱 611 283 64ms 8 Jul 2024 357th Shanethegamer 🇺🇸 611 304 50ms 30 Aug 2024 358th jared-hughes 608 247 2ms 18 Aug 2024 359th alemelis 607 200 1,350ms 20 Sep 2024 360th MeWhenI 🇻🇦 607 285 914ms 1 Nov 2023 361st snoozingnewt 🇺🇸 607 345 210ms 26 days ago 362nd alemelis 601 234 34ms 11 Oct 2024 363rd MeWhenI 🇻🇦 598 180 217ms 26 Sep 2024 364th croc54 596 236 13ms 17 Dec 2024 364th CornerMercury 🇬🇧 596 236 11ms 17 days ago 366th Mandrzejy 🇵🇱 596 252 2ms 8 Jul 2024 367th yuchuehw 593 237 16ms 15 May 2024 367th Flekay 🇩🇪 593 237 16ms 11 Jul 2025 369th snoozingnewt 🇺🇸 590 157 38ms 26 days ago 370th MeWhenI 🇻🇦 590 299 124ms 20 Jun 2024 371st fgrosshans 🇫🇷 588 239 13ms 7 Nov 2023 372nd Shanethegamer 🇺🇸 586 181 252ms 1 Nov 2023 373rd CaedenHarper 🇨🇦 586 215 672ms 21 Sep 2025 374th jameswmccarty 586 240 12ms 24 Feb 2025 374th Heathcorp 🇦🇺 586 240 12ms 12 Aug 2025 First Prev 301–375 of 495 Next Last