Morse Decoder in all languages in bytes. 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 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 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 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 Bytes Time Submitted 376th targrik 559 194 5ms 29 hours ago 377th nullshallot 558 205 306ms 7 Jan 2025 378th bastienvoirin 🇫🇷 558 232 9ms 5 Apr 2020 379th h3ra993huskp 🇯🇵 555 253 810ms 12 days ago 380th janbehrens 🇩🇪 552 239 2ms 21 Mar 2022 381st GrayJoKing 🇦🇺 552 474 2ms 14 Nov 2020 382nd billings7 🇬🇧 547 272 335ms 19 May 2024 383rd thisishowmymindworks 🇳🇴 543 224 9ms 5 Jun 2024 384th dokutan 542 249 6ms 20 Feb 2025 385th marcin7Cd 541 239 15ms 14 Mar 2020 386th olivermrose 🇺🇸 540 188 37ms 28 Oct 2021 387th emgordon154 538 211 3,916ms 3 Nov 2024 388th jacklynnepenick 537 241 10ms 28 Aug 2021 388th ImpressedByRocks 537 241 20ms 20 Sep 2022 388th jameswmccarty 537 241 9ms 7 Mar 2025 391st emgordon154 536 471 2ms 9 Jun 2025 392nd benwilliamgraham 535 242 10ms 10 Nov 2021 392nd Troon 535 242 14ms 21 Oct 2022 392nd jakobkordez 🇸🇮 535 242 9ms 31 Oct 2022 395th dokutan 533 173 282ms 8 Sep 2025 396th ArmaanAS 532 243 11ms 25 Mar 2021 396th CLOStrophobic 🇮🇹 532 243 13ms 26 Jan 2025 398th Natanaelel 🇸🇪 532 343 131ms 22 Jan 2023 399th filharmonista 526 251 2ms 9 Mar 2020 400th yuchuehw 524 247 9ms 4 Jan 2024 400th Flekay 🇩🇪 524 247 9ms 11 Jul 2025 402nd IISResetMe 522 219 296ms 9 days ago 403rd annaproxy 520 249 9ms 15 Jan 2023 403rd adamnielson42 🇺🇸 520 249 10ms 16 Nov 2023 405th scpchicken 🇵🇼 517 197 373ms 7 Apr 2022 406th lacroixjonathan87 516 210 4ms 3 Jan 2021 407th Indivicivet 515 251 10ms 18 Oct 2021 408th snoozingnewt 🇨🇦 515 296 91ms 20 days ago 409th dokutan 514 334 3ms 9 days ago 410th jaredcrystal 🇺🇸 510 199 34ms 14 Dec 2020 411th Mabeloid 🇳🇴 509 254 10ms 12 Sep 2024 411th CopperyMarrow15 509 254 14ms 24 Aug 2025 413th jwhear 🇺🇸 509 500 1,752ms 30 Sep 2024 414th gastropner 508 260 2ms 24 Dec 2020 415th Ted-Barrett 🇦🇺 507 255 9ms 1 Oct 2021 415th InigoK 🇺🇸 507 255 9ms 6 Sep 2025 417th tobeannouncd 506 361 123ms 8 Jan 2024 418th cellobix 505 256 16ms 15 Aug 2019 418th scpchicken 🇵🇼 505 256 16ms 7 Apr 2022 420th marcin7Cd 504 519 6ms 16 Nov 2020 421st janbehrens 🇩🇪 502 216 5ms 2 Jul 2023 422nd janbehrens 🇩🇪 500 261 606ms 24 Mar 2022 423rd JDiLenarda 🇫🇷 498 317 1,451ms 29 Nov 2023 424th janbehrens 🇩🇪 496 186 562ms 11 Jul 2023 425th MeWhenI 🇻🇦 496 240 102ms 27 Jan 2023 426th daedals 496 261 17ms 21 Jun 2019 427th bwat2 496 283 687ms 8 Mar 2022 428th emgordon154 492 305 4ms 26 Jan 2025 429th Lv0Sys 🇵🇱 488 189 594ms 11 days ago 430th didion0 🇺🇸 488 249 9ms 1 Dec 2021 430th weliveinhell 🇭🇹 488 249 9ms 1 Feb 2024 432nd hiichbindermax 488 265 9ms 20 days ago 433rd Phanabani 🇺🇸 486 266 10ms 22 Oct 2020 433rd krcs 🇵🇱 486 266 9ms 30 Jun 2023 435th iznax 486 306 359ms 21 Nov 2021 436th choroba 484 233 3ms 3 May 2018 437th Mabeloid 🇳🇴 483 254 666ms 17 Sep 2024 438th Evan-Robotics 483 268 11ms 28 Jan 2022 439th viv511 479 318 998ms 16 Feb 2025 440th vezzick 476 272 9ms 6 Mar 2021 440th knutae 🇳🇴 476 272 10ms 21 Aug 2021 440th glesnick 476 272 11ms 15 Jul 2022 443rd NerdyMcNerd42 474 273 10ms 18 Feb 2023 444th janbehrens 🇩🇪 473 297 695ms 7 Jan 2021 445th Ripick 473 363 340ms 11 Aug 2024 446th bkshrader 472 274 16ms 27 Dec 2018 447th KatieLG 🇬🇧 470 216 419ms 10 Apr 2022 448th geofft 470 275 10ms 13 Dec 2020 449th ArmaanAS 469 259 10ms 25 Mar 2021 450th myfatemi04 469 276 10ms 20 Sep 2018 First Prev 376–450 of 872 Next Last