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 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 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) 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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) 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 161st Shanethegamer 🇺🇸 818 190 118ms 24 May 2025 162nd sean-niemann 🇺🇸 817 106 127ms 19 May 2025 163rd GrayJoKing 🇦🇺 816 208 158ms 8 Nov 2023 164th Shanethegamer 🇺🇸 816 252 284ms 6 Nov 2023 165th Shanethegamer 🇺🇸 815 202 7ms 6 Nov 2023 166th MeWhenI 🇻🇦 814 179 57ms 13 Jan 2025 167th edsrzf 🇳🇿 812 183 5ms 28 Jun 2025 168th nwellnhof 🇩🇪 811 121 20ms 7 Nov 2023 169th m-tkach 🇺🇦 810 302 65ms 1 Nov 2023 170th emgordon154 809 107 126ms 6 Sep 2024 171st stefangimmillaro 809 233 578ms 6 Oct 2025 172nd targrik 808 184 5ms 16 May 2025 173rd UnderKoen 🇳🇱 808 319 13ms 20 Jan 2025 174th MeWhenI 🇻🇦 806 219 1,064ms 4 Dec 2023 175th Shanethegamer 🇺🇸 806 234 40ms 5 days ago 176th MeWhenI 🇻🇦 806 339 1,648ms 7 Nov 2025 177th emgordon154 801 400 1,461ms 4 Oct 2025 178th edsrzf 🇳🇿 794 259 288ms 27 Jun 2025 179th canissimia 🇦🇶 788 324 1,225ms 27 Dec 2023 180th stefangimmillaro 787 265 188ms 29 Aug 2024 181st MeWhenI 🇻🇦 787 333 362ms 28 Mar 2024 182nd Shanethegamer 🇺🇸 786 408 1,500ms 24 Apr 2025 183rd emgordon154 784 186 8ms 22 May 2025 184th snyderek 🇺🇸 784 215 62ms 21 Jun 2025 185th stefangimmillaro 783 176 112ms 5 Nov 2023 186th SirBogman 🇺🇸 782 106 33ms 5 Nov 2023 187th sean-niemann 🇺🇸 782 195 4ms 8 Dec 2025 188th jared-hughes 781 396 57ms 18 Aug 2024 189th nwellnhof 🇩🇪 779 116 745ms 14 Nov 2023 190th saito-ta 🇯🇵 778 136 270ms 2 Nov 2023 191st elgan65536 🇺🇸 776 123 12ms 31 Mar 2024 192nd MeWhenI 🇻🇦 776 480 97ms 1 Aug 2024 193rd Natanaelel 🇸🇪 774 80 3ms 10 Nov 2023 194th Shanethegamer 🇺🇸 772 193 2ms 7 Nov 2023 194th Alex-x90 🇺🇸 772 193 2ms 24 Nov 2023 196th KatieLG 🇬🇧 770 124 14ms 25 May 2025 197th Shanethegamer 🇺🇸 770 245 128ms 5 Apr 2025 198th namelessiw 767 186 498ms 13 Jan 2026 199th HumanoidCPU 764 125 13ms 12 Sep 2024 200th GolfingSuccess 🇬🇷 764 195 2ms 1 Nov 2023 201st Shanethegamer 🇺🇸 763 213 154ms 28 Nov 2023 202nd Command-Master 763 221 2,444ms 2 Nov 2023 203rd MeWhenI 🇻🇦 759 192 11ms 7 Dec 2023 204th Artemis21 🇬🇧 758 126 33ms 10 Jan 2025 205th MeWhenI 🇻🇦 757 249 489ms 7 Nov 2025 206th snoozingnewt 🇨🇦 754 220 583ms 18 Oct 2025 207th btjones0 752 127 13ms 7 Nov 2023 207th SB-945 752 127 12ms 8 Jan 2024 209th Shanethegamer 🇺🇸 751 190 410ms 14 Nov 2023 210th MeWhenI 🇻🇦 751 192 369ms 20 Jun 2024 211th stefangimmillaro 751 274 296ms 4 Nov 2023 212th pardouin 🇫🇷 750 179 2,435ms 19 Jul 2025 213th MeWhenI 🇻🇦 750 221 578ms 13 Jul 2024 214th SirBogman 🇺🇸 749 122 181ms 4 Nov 2023 215th Shanethegamer 🇺🇸 747 143 1,370ms 1 Nov 2023 216th edsrzf 🇳🇿 747 208 121ms 29 Jun 2025 217th emgordon154 747 279 265ms 7 Mar 2025 218th Alex-x90 🇺🇸 746 226 2,454ms 2 Nov 2023 219th Shanethegamer 🇺🇸 744 132 12ms 1 Nov 2023 220th MeWhenI 🇻🇦 743 152 15ms 9 May 2024 221st edsrzf 🇳🇿 742 222 12ms 29 Jun 2025 222nd GolfingSuccess 🇬🇷 740 228 64ms 1 Nov 2023 223rd LukeBridges 🇬🇧 738 133 15ms 14 Aug 2024 224th HumanoidCPU 735 122 435ms 12 Sep 2024 225th snoozingnewt 🇨🇦 731 239 115ms 20 Nov 2025 226th nwellnhof 🇩🇪 730 98 42ms 4 Nov 2023 227th MeWhenI 🇻🇦 729 282 291ms 25 Nov 2023 228th weliveinhell 🇭🇹 727 135 10ms 1 Nov 2023 228th lukegustafson 🇺🇸 727 135 11ms 27 Jun 2024 230th tailorspy 724 233 61ms 14 Aug 2024 231st tatzyr 🇯🇵 723 99 35ms 21 Feb 2025 232nd GolfingSuccess 🇬🇷 721 68 61ms 1 Nov 2023 232nd lynn 721 68 194ms 12 Feb 2024 234th lifthrasiir 🇰🇷 720 86 3ms 6 Dec 2024 235th MeWhenI 🇻🇦 717 199 403ms 20 Jun 2024 235th snoozingnewt 🇨🇦 717 199 457ms 18 Oct 2025 237th albanian-laundromat 717 267 44ms 11 Nov 2025 238th billings7 🇬🇧 713 200 456ms 11 Nov 2023 238th bpharaldsson 713 200 424ms 2 days ago 240th prplz 🇦🇺 713 209 2ms 2 Nov 2023 First Prev 161–240 of 510 Next Last