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 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 Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 376th jgbaldwinbrown 426 349 14 Mar 2024 377th Ripick 418 211 28 Jun 2025 378th jtaxen 415 230 8 Jun 2024 379th Schmitt-Very-Cool 410 514 1 Nov 2023 380th alemelis 408 234 11 Oct 2024 381st croc54 404 236 17 Dec 2024 382nd Flekay 🇩🇪 402 237 11 Jul 2025 383rd dokutan 400 220 7 Mar 2024 384th fgrosshans 🇫🇷 399 239 7 Nov 2023 385th jameswmccarty 397 240 24 Feb 2025 385th Heathcorp 🇦🇺 397 240 20 days ago 387th adoxography 396 241 19 Nov 2023 388th neihousaigaai 386 247 7 Oct 2024 389th retrohun 382 339 18 Nov 2023 390th galloj 🇨🇿 376 254 24 Nov 2023 390th MaxElf999 376 254 9 Feb 2024 392nd KatieLG 🇬🇧 373 192 15 Oct 2024 393rd msbranicky 370 413 1 Nov 2023 394th logvp 365 261 6 Oct 2024 395th MeWhenI 🇻🇦 365 355 18 Nov 2023 396th za3k 364 262 22 Jul 2025 397th msbranicky 362 563 1 Nov 2023 398th msbranicky 357 462 1 Nov 2023 399th zakariamouhid 355 276 1 Nov 2023 400th BREMAUCY 🇫🇷 353 270 11 days ago 401st FortuiteMan 🇫🇷 351 272 14 Oct 2024 402nd KatieLG 🇬🇧 349 740 25 Aug 2024 403rd JDiLenarda 🇫🇷 348 490 13 Sep 2024 404th alexjurkiewicz 🇦🇺 347 275 14 Nov 2023 405th FranklinJiaChen 343 278 4 Jul 2024 406th arcpolaris 343 413 27 Mar 2025 407th CaedenHarper 🇨🇦 342 279 22 days ago 408th Xzyaihni 340 607 1 Nov 2023 409th BREMAUCY 🇫🇷 336 267 11 days ago 410th RockOfStone 332 355 5 Mar 2024 411th CaedenHarper 🇨🇦 331 271 24 Jul 2025 412th jelleromer 329 290 19 Nov 2023 413th msbranicky 326 633 1 Nov 2023 414th msbranicky 320 298 1 Nov 2023 415th mbittner20 319 299 12 Feb 2024 416th ravnskjaer 🇩🇰 315 670 30 Dec 2024 417th haighd 312 306 21 Nov 2023 418th acollett89 302 324 24 days ago 419th msbranicky 301 298 17 Jan 2024 420th sojumasterGA 293 308 2 Nov 2023 421st RZ781 283 337 19 Nov 2023 422nd CaedenHarper 🇨🇦 261 375 3 days ago 423rd msbranicky 260 411 1 Nov 2023 424th jensdewaard 256 372 19 Nov 2023 425th madex 🇩🇪 248 385 18 Jun 2024 426th msbranicky 248 538 10 Jan 2025 427th DialFrost 🇸🇬 237 402 1 Nov 2023 428th madex 🇩🇪 235 304 19 Jun 2024 429th msbranicky 219 327 1 Nov 2023 430th Upload-and-View 🇺🇦 188 506 27 days ago 431st Zhenyu-Bo 164 581 31 Jul 2025 432nd kevinnaviapaiva 161 593 26 Feb 2025 433rd kkoenig 155 1,318 16 Sep 2024 434th zt14427 146 654 11 Feb 2025 435th aksyristos 116 825 7 Nov 2024 436th drabart 🇵🇱 106 1,468 17 Dec 2023 437th AidanWalter 39 2,447 8 Feb 2025 438th ovs-code 🇩🇪 0 98 17 Jun 2025 439th albanian-laundromat 0 268 19 Jun 2025 Prev 376–439 of 439