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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 226th MeWhenI 🇻🇦 716 199 374ms 20 Jun 2024 226th snoozingnewt 🇺🇸 716 199 448ms 11 days ago 228th albanian-laundromat 715 268 46ms 10 days ago 229th prplz 🇦🇺 714 209 2ms 2 Nov 2023 230th keelimeguy 🇺🇸 712 134 54ms 16 Nov 2023 231st billings7 🇬🇧 712 200 334ms 11 Nov 2023 232nd Ripick 712 203 414ms 15 Aug 2024 233rd MeWhenI 🇻🇦 709 172 71ms 18 Aug 2024 234th KrausRaus 🇺🇸 706 139 10ms 2 Nov 2023 235th annaproxy 697 244 36ms 1 Nov 2023 236th edsrzf 🇳🇿 696 216 11ms 28 May 2025 237th janbehrens 🇩🇪 691 142 11ms 22 Dec 2023 238th edsrzf 🇳🇿 687 173 4ms 28 Aug 2025 239th tayloia 🇬🇧 686 143 11ms 3 Nov 2023 240th antimon2 🇯🇵 685 129 1,035ms 29 Oct 2024 241st Shanethegamer 🇺🇸 683 218 11ms 2 Nov 2023 242nd MeWhenI 🇻🇦 681 277 336ms 22 Nov 2023 243rd snoozingnewt 🇺🇸 677 303 273ms 11 days ago 244th MeWhenI 🇻🇦 676 228 60ms 4 Sep 2024 245th Shanethegamer 🇺🇸 673 217 6ms 12 Nov 2023 246th olleicua 🇺🇸 672 146 12ms 3 Feb 2024 247th Natanaelel 🇸🇪 672 242 186ms 19 May 2024 248th kkoenig 670 306 290ms 7 Sep 2025 249th duckyluuk 🇳🇱 668 147 10ms 6 Nov 2024 250th FlorianCassayre 🇫🇷 667 143 19ms 3 Nov 2023 250th luuumine 🇫🇷 667 143 11ms 4 mins ago 252nd stefangimmillaro 666 214 387ms 5 Nov 2023 253rd KatieLG 🇬🇧 664 135 360ms 28 Oct 2024 254th yuchuehw 663 144 15ms 15 May 2024 255th Salutations45 663 148 10ms 16 Dec 2024 256th nwellnhof 🇩🇪 662 160 228ms 1 Nov 2023 257th Shanethegamer 🇺🇸 659 134 364ms 7 Apr 2025 258th MeWhenI 🇻🇦 657 109 48ms 3 Nov 2023 259th emplv 🇱🇻 657 132 151ms 28 Mar 2025 260th uttumuttu 🇫🇮 654 150 12ms 3 Nov 2023 261st MeWhenI 🇻🇦 653 234 5ms 4 Dec 2023 262nd ovs-code 🇩🇪 651 110 43ms 22 Feb 2025 263rd coreynash 650 151 11ms 10 Jul 2024 264th scpchicken 🇵🇼 648 130 76ms 1 Nov 2023 265th elgan65536 646 322 249ms 11 Apr 2024 266th stefangimmillaro 645 111 47ms 6 Nov 2023 267th wh3n3v3r 🇨🇿 645 148 14ms 11 Nov 2024 268th Natanaelel 🇸🇪 644 129 37ms 1 Nov 2023 269th Protothor 642 153 12ms 10 Jun 2025 270th MeWhenI 🇻🇦 642 184 70ms 15 Jul 2025 271st nwellnhof 🇩🇪 641 149 35ms 7 Nov 2023 272nd ovs-code 🇩🇪 640 138 421ms 2 Dec 2024 273rd edsrzf 🇳🇿 640 325 333ms 23 Jun 2025 274th ovs-code 🇩🇪 636 141 584ms 8 Mar 2024 275th JunkIce 636 150 13ms 9 Mar 2025 276th ovs-code 🇩🇪 632 151 12ms 1 Nov 2023 277th h3ra993huskp 🇯🇵 629 300 539ms 12 Nov 2023 278th GrayJoKing 🇦🇺 624 139 171ms 12 Nov 2024 279th Natanaelel 🇸🇪 623 115 42ms 1 Nov 2023 280th SirBogman 🇺🇸 623 144 672ms 16 Jan 2024 281st stefangimmillaro 623 216 3,684ms 12 Nov 2024 282nd MeWhenI 🇻🇦 623 393 67ms 24 Jun 2024 283rd SirBogman 🇺🇸 620 154 14ms 2 Nov 2023 284th Seek64 🇩🇪 616 155 17ms 1 Nov 2023 285th MeWhenI 🇻🇦 616 242 2ms 3 Sep 2024 286th xsot 🇸🇬 614 146 456ms 30 Jan 2024 286th JunkIce 614 146 446ms 9 Mar 2025 288th janbehrens 🇩🇪 614 307 408ms 22 Dec 2023 289th HumanoidCPU 613 160 10ms 1 Apr 2025 290th lynn 612 156 12ms 1 Nov 2023 291st snoozingnewt 🇺🇸 612 243 12ms 11 days ago 292nd annaproxy 612 266 159ms 6 Nov 2023 293rd snoozingnewt 🇺🇸 611 220 3,466ms 11 days ago 294th Mandrzejy 🇵🇱 611 281 75ms 19 Jul 2024 295th GolfingSuccess 🇬🇷 610 200 24ms 20 Aug 2024 296th xsot 🇸🇬 608 157 13ms 30 Jan 2024 296th AlephSquirrel 608 157 14ms 8 Feb 2024 296th ryyyn 🇺🇸 608 157 94ms 15 hours ago 299th bizy-coder 606 148 697ms 17 Jan 2024 300th madeforlosers 606 162 12ms 2 Nov 2023 First Prev 226–300 of 485 Next Last