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 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 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 Calendar 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 Multitap Input NFA Simulator 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 76th snoozingnewt 🇨🇦 870 103 338ms 12 hours ago 77th voytxt 🇨🇿 869 113 11ms 4 Apr 2025 78th emplv 🇱🇻 869 171 36ms 3 Nov 2023 79th edsrzf 🇳🇿 868 130 11ms 16 Aug 2025 80th HPWiz 🇳🇿 867 97 13ms 14 Nov 2023 81st jaredtrh 867 110 13ms 2 Nov 2023 81st albanian-laundromat 867 110 12ms 24 Jun 2025 83rd saito-ta 🇯🇵 865 151 64ms 1 Nov 2023 84th albanian-laundromat 864 111 770ms 28 Sep 2025 85th ovs-code 🇩🇪 864 188 181ms 17 Nov 2023 86th kg583 🇺🇸 863 174 15ms 11 Mar 2025 87th edsrzf 🇳🇿 862 177 3ms 28 Jun 2025 88th mwoghiren 🇨🇦 861 114 10ms 5 Nov 2023 89th edsrzf 🇳🇿 861 160 108ms 27 Jun 2025 90th SirBogman 🇺🇸 860 72 2ms 2 Nov 2023 91st jeff-at-tamer-dot-codes 🇺🇸 860 111 13ms 3 Nov 2023 91st lifthrasiir 🇰🇷 860 111 12ms 16 Nov 2024 93rd edsrzf 🇳🇿 860 164 44ms 16 days ago 94th edsrzf 🇳🇿 858 170 6ms 27 Jun 2025 95th albanian-laundromat 858 192 3ms 6 Jul 2025 96th snoozingnewt 🇨🇦 857 152 88ms 13 days ago 97th GolfingSuccess 🇬🇷 857 178 8ms 1 Nov 2023 98th rhdqor213 856 174 2ms 26 Feb 2024 99th lyphyser 856 200 362ms 1 Nov 2023 100th GrayJoKing 🇦🇺 855 165 65ms 30 Sep 2024 101st Sakisan 🇧🇪 855 190 175ms 9 Nov 2023 102nd neel11235813 854 105 406ms 1 Apr 2024 103rd emgordon154 854 125 1,051ms 28 Sep 2025 104th Sp3000 🇦🇺 854 138 24ms 4 Nov 2023 105th Shanethegamer 🇺🇸 854 169 347ms 2 Nov 2023 106th MeWhenI 🇻🇦 854 182 145ms 24 Jun 2024 107th edsrzf 🇳🇿 850 158 3,145ms 30 Aug 2025 108th GrayJoKing 🇦🇺 849 171 118ms 1 Nov 2023 109th Shanethegamer 🇺🇸 849 198 578ms 1 Nov 2023 110th IanUtley 849 200 25ms 17 Nov 2023 111th CLOStrophobic 🇮🇹 848 177 36ms 6 Mar 2025 112th stefangimmillaro 848 206 149ms 31 Jan 2025 113th lifthrasiir 🇰🇷 846 106 411ms 2 Dec 2024 113th albanian-laundromat 846 106 391ms 4 Aug 2025 115th saito-ta 🇯🇵 846 176 2ms 2 Nov 2023 116th kg583 🇺🇸 846 182 54ms 20 Jul 2025 116th edsrzf 🇳🇿 846 182 177ms 16 Aug 2025 118th saito-ta 🇯🇵 845 58 137ms 1 Nov 2023 118th ovs-code 🇩🇪 845 58 188ms 15 Jul 2024 120th duckyluuk 🇳🇱 845 159 3,000ms 4 Nov 2024 121st anter69 🇭🇺 841 85 73ms 27 Mar 2024 122nd Shanethegamer 🇺🇸 840 164 107ms 11 Nov 2023 123rd emgordon154 839 117 10ms 8 Aug 2024 124th Shanethegamer 🇺🇸 839 206 1,359ms 1 Nov 2023 125th Shanethegamer 🇺🇸 839 208 162ms 30 May 2024 126th ndren 837 114 93ms 8 Nov 2023 127th duckyluuk 🇳🇱 837 174 53ms 1 Jul 2025 128th emgordon154 837 201 591ms 1 Oct 2025 129th MichalMarsalek 🇨🇿 834 173 394ms 1 Nov 2023 130th edsrzf 🇳🇿 834 226 109ms 28 Jun 2025 131st SirBogman 🇺🇸 833 233 44ms 3 Jun 2025 132nd edsrzf 🇳🇿 833 236 110ms 11 hours ago 132nd snoozingnewt 🇨🇦 833 236 102ms 11 hours ago 134th MichalMarsalek 🇨🇿 832 118 10ms 1 Nov 2023 135th lyphyser 832 179 2ms 1 Nov 2023 136th Shanethegamer 🇺🇸 831 206 2,282ms 7 Nov 2023 137th wyarde 830 115 12ms 2 Nov 2023 138th Shanethegamer 🇺🇸 830 251 42ms 28 Sep 2024 139th lynn 829 196 189ms 8 Jan 2025 140th Yax42 🇫🇷 828 172 410ms 15 Apr 2025 141st sean-niemann 🇺🇸 825 119 10ms 21 Mar 2025 142nd Kacarott 🇦🇺 825 176 65ms 2 Nov 2023 143rd typeswitch-dev 🇵🇹 825 216 12ms 23 Aug 2025 144th nwellnhof 🇩🇪 823 111 156ms 21 Apr 2025 145th ovs-code 🇩🇪 823 148 20ms 27 Oct 2024 146th MeWhenI 🇻🇦 823 200 10ms 6 Aug 2024 147th stefangimmillaro 823 236 46ms 4 Jun 2025 148th SirBogman 🇺🇸 822 110 475ms 27 Jan 2024 149th MeWhenI 🇻🇦 822 130 1,039ms 15 Apr 2025 150th janbehrens 🇩🇪 821 181 5ms 22 Dec 2023 First Prev 76–150 of 499 Next Last