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 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 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 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 Bytes Time Submitted 481st c0d3-4-F00d 🇩🇪 437 302 2ms 11 Feb 2022 482nd SniperSmiley 🇺🇸 434 298 10ms 4 Jul 2022 483rd dokutan 434 347 2ms 17 Apr 2024 484th yokasuretsu 433 235 111ms 28 Jun 2018 485th MeWhenI 🇻🇦 431 354 988ms 30 Oct 2023 486th kaascevich 429 373 347ms 14 Sep 2025 487th msrawson 428 302 10ms 2 Sep 2018 487th Bonjour27891 🇻🇳 428 302 14ms 13 Mar 2022 489th JRaspass 🇬🇧 427 264 3ms 5 Sep 2021 490th BenBanerjeeRichards 426 304 11ms 12 Nov 2021 491st hyvyys 424 287 10ms 18 Sep 2020 492nd LorenzoTa 423 267 3ms 27 Apr 2019 493rd fgrosshans 🇫🇷 423 306 10ms 9 May 2023 494th TheZwierzLF 🇵🇱 420 292 848ms 14 Dec 2025 495th snoozingnewt 🇨🇦 420 334 538ms 4 Nov 2025 496th dokutan 420 394 3ms 5 hours ago 497th AlexDaniel 🇪🇪 419 243 107ms 13 Mar 2018 498th hamhub7 418 356 482ms 18 Aug 2022 499th eiburns 416 311 10ms 25 Aug 2023 500th rvdnieuwendijk 🇳🇱 414 276 287ms 29 Jun 2020 501st robymus 413 246 40ms 18 Sep 2018 502nd ericlangedijk 🇸🇮 411 362 436ms 19 Mar 2022 503rd nephila-nacrea 🇬🇧 410 275 3ms 21 Mar 2018 504th proton 🇩🇪 408 249 46ms 9 Jun 2020 505th patbassing 406 319 10ms 8 Jul 2019 505th dymowski 406 319 10ms 3 Jan 2020 507th lukechampine 404 476 260ms 19 Apr 2020 508th amazingalek 🇳🇴 403 369 415ms 15 days ago 509th graft 402 253 38ms 10 Mar 2018 510th CarsonChr 🇺🇸 402 370 445ms 21 Jan 2025 511th jerrandolph 401 480 260ms 21 Apr 2020 512th Yewzir 🇧🇪 400 413 2ms 18 Oct 2023 513th mathisfun271 399 324 10ms 19 Feb 2024 514th vibdev 397 306 12ms 26 Aug 2021 515th NicoAdams 397 326 11ms 30 Dec 2021 516th labster 396 285 3ms 25 Feb 2018 517th edre 393 329 10ms 30 Apr 2018 518th relet 392 330 20ms 9 Aug 2018 518th TobyBoyne 🇬🇧 392 330 13ms 15 Apr 2022 518th neihousaigaai 392 330 10ms 14 Feb 2024 521st mizuzimu 391 331 11ms 16 Mar 2021 522nd LeeCamp 390 332 18ms 25 Dec 2021 523rd tomh1012 390 382 401ms 16 Dec 2025 524th albanian-laundromat 386 335 11ms 3 Apr 2025 525th kurkale6ka 385 336 15ms 28 Dec 2023 526th juliansiebert 🇩🇪 384 298 334ms 20 Jan 2023 527th zdzc 384 337 11ms 1 Apr 2018 528th yuchuehw 384 366 692ms 4 Jan 2024 529th masinag 🇮🇹 383 345 2ms 5 Nov 2024 530th TheDrawingCoder-Gamer 383 393 2ms 6 Jul 2025 531st dylanarmstrong 382 318 11ms 15 Sep 2024 532nd bac0id 382 390 465ms 4 Jul 2024 533rd tpaxman 🇨🇦 380 340 11ms 17 Dec 2020 533rd OllieBoyne 🇬🇧 380 340 10ms 14 Apr 2022 535th MeWhenI 🇻🇦 380 740 1,486ms 9 Feb 2025 536th mcreenan 378 269 105ms 16 Jun 2018 537th dokutan 378 744 1,591ms 12 Jan 2025 538th KatieLG 🇬🇧 375 345 12ms 19 Jul 2025 539th LukeBridges 🇬🇧 374 325 9ms 21 Aug 2024 540th 77Tigers 374 346 10ms 2 Mar 2021 541st neihousaigaai 372 327 10ms 14 May 2021 542nd GodlyProgrammer1 370 350 11ms 22 Nov 2025 543rd fuchen 370 427 1,654ms 11 May 2020 544th SirFireball3521 369 276 117ms 1 Mar 2023 545th jfallon1997 369 351 10ms 24 Aug 2022 546th guliyevemil1 🇦🇿 368 523 256ms 16 Apr 2020 547th TimCurwick 🇺🇸 365 313 256ms 28 Jul 2020 548th Natanaelel 🇸🇪 364 301 6ms 23 Jun 2023 549th JOrE20 364 334 10ms 8 days ago 550th Yewzir 🇧🇪 364 699 2,630ms 15 Nov 2025 551st TaserTheFox 🇺🇸 363 356 14ms 4 Apr 2023 551st vgamula 🇺🇦 363 356 10ms 8 Jul 2025 553rd CaedenHarper 🇨🇦 362 336 10ms 6 Nov 2025 554th dzshn 362 357 10ms 25 Nov 2020 554th Pena86 362 357 10ms 31 Dec 2021 556th s-g-stavely 362 416 1ms 11 May 2021 557th MaxCastella 🇫🇷 360 318 288ms 15 Mar 2024 558th aksyristos 360 359 10ms 12 Mar 2023 558th inverseLorentz 🇦🇺 360 359 11ms 11 Mar 2024 560th Psirving 359 360 11ms 2 Aug 2020 First Prev 481–560 of 884 Next Last
