Morse Decoder 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 376th emgordon154 538 211 3,848ms 3 Nov 2024 377th jacklynnepenick 537 241 13ms 28 Aug 2021 377th ImpressedByRocks 537 241 16ms 20 Sep 2022 377th jameswmccarty 537 241 11ms 7 Mar 2025 380th emgordon154 536 471 2ms 9 Jun 2025 381st benwilliamgraham 534 242 11ms 10 Nov 2021 381st Troon 534 242 15ms 21 Oct 2022 381st jakobkordez 🇸🇮 534 242 14ms 31 Oct 2022 384th dokutan 533 173 340ms 8 Sep 2025 385th ArmaanAS 532 243 15ms 25 Mar 2021 385th CLOStrophobic 🇮🇹 532 243 10ms 26 Jan 2025 387th Natanaelel 🇸🇪 532 343 152ms 22 Jan 2023 388th filharmonista 526 251 2ms 9 Mar 2020 389th yuchuehw 524 247 10ms 4 Jan 2024 389th snoozingnewt 🇺🇸 524 247 9ms 4 Feb 2024 389th Flekay 🇩🇪 524 247 14ms 11 Jul 2025 392nd annaproxy 519 249 9ms 15 Jan 2023 392nd adamnielson42 🇺🇸 519 249 9ms 16 Nov 2023 394th scpchicken 🇵🇼 517 197 164ms 7 Apr 2022 395th lacroixjonathan87 516 210 4ms 3 Jan 2021 396th Indivicivet 515 251 14ms 18 Oct 2021 397th snoozingnewt 🇺🇸 513 239 1,010ms 11 Feb 2024 398th snoozingnewt 🇺🇸 511 298 83ms 17 days ago 399th jaredcrystal 🇺🇸 510 199 36ms 14 Dec 2020 400th Mabeloid 🇳🇴 509 254 13ms 12 Sep 2024 400th CopperyMarrow15 509 254 25ms 24 Aug 2025 402nd gastropner 508 260 2ms 24 Dec 2020 403rd Ted-Barrett 🇦🇺 507 255 9ms 1 Oct 2021 403rd InigoK 🇺🇸 507 255 10ms 6 Sep 2025 405th tobeannouncd 506 361 145ms 8 Jan 2024 406th cellobix 505 256 23ms 15 Aug 2019 406th scpchicken 🇵🇼 505 256 16ms 7 Apr 2022 408th jwhear 🇺🇸 505 500 1,894ms 30 Sep 2024 409th marcin7Cd 504 519 9ms 16 Nov 2020 410th janbehrens 🇩🇪 502 216 4ms 2 Jul 2023 411th h3ra993huskp 🇯🇵 500 281 351ms 17 Mar 2024 412th janbehrens 🇩🇪 499 261 631ms 24 Mar 2022 413th JDiLenarda 🇫🇷 498 317 1,438ms 29 Nov 2023 414th MeWhenI 🇻🇦 496 240 124ms 27 Jan 2023 415th daedals 496 261 25ms 21 Jun 2019 416th bwat2 496 283 342ms 8 Mar 2022 417th janbehrens 🇩🇪 495 186 629ms 11 Jul 2023 418th emgordon154 492 305 4ms 26 Jan 2025 419th didion0 🇺🇸 488 249 9ms 1 Dec 2021 419th weliveinhell 🇭🇹 488 249 11ms 1 Feb 2024 421st Phanabani 🇺🇸 486 266 10ms 22 Oct 2020 421st krcs 🇵🇱 486 266 10ms 30 Jun 2023 423rd iznax 486 306 352ms 21 Nov 2021 424th choroba 484 233 4ms 3 May 2018 425th Mabeloid 🇳🇴 483 254 714ms 17 Sep 2024 426th Evan-Robotics 483 268 13ms 28 Jan 2022 427th viv511 479 318 1,026ms 16 Feb 2025 428th vezzick 476 272 13ms 6 Mar 2021 428th knutae 🇳🇴 476 272 11ms 21 Aug 2021 428th glesnick 476 272 10ms 15 Jul 2022 431st NerdyMcNerd42 474 273 10ms 18 Feb 2023 432nd janbehrens 🇩🇪 473 297 348ms 7 Jan 2021 433rd Ripick 473 363 324ms 11 Aug 2024 434th bkshrader 472 274 20ms 27 Dec 2018 435th KatieLG 🇬🇧 470 216 503ms 10 Apr 2022 436th geofft 470 275 10ms 13 Dec 2020 437th ArmaanAS 469 259 10ms 25 Mar 2021 438th myfatemi04 469 276 10ms 20 Sep 2018 439th kevinmchung 467 277 11ms 24 Feb 2018 439th yokasuretsu 467 277 11ms 26 Apr 2018 439th mbittner20 467 277 10ms 21 Jan 2024 442nd alexsave 466 261 11ms 7 Nov 2024 443rd yzhs 🇩🇪 466 392 152ms 2 Aug 2021 444th naveenarun 464 279 10ms 6 Jun 2019 444th Starwort 🇬🇧 464 279 11ms 10 Feb 2020 446th NanduBC 462 280 11ms 22 Mar 2021 447th dokutan 462 372 3ms 29 Apr 2025 448th elgan65536 462 396 190ms 6 Mar 2024 449th bstrautin 455 251 207ms 5 Jun 2020 450th skps2010 454 285 17ms 28 Dec 2018 First Prev 376–450 of 855 Next Last