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Morse Encoder 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 526th msbranicky 453 272 1,062ms 17 Jan 2024 527th stefangimmillaro 451 270 2ms 28 Oct 2025 528th martinnorling 🇸🇪 451 304 9ms 22 Feb 2022 529th janbehrens 🇩🇪 450 285 2ms 21 Mar 2022 530th JRaspass 🇬🇧 449 241 4ms 19 Feb 2018 531st CaedenHarper 🇨🇦 449 304 9ms 21 days ago 532nd mbittner20 449 305 9ms 21 Jan 2024 533rd kypi 448 306 10ms 20 Feb 2020 534th Kees-van-Beilen 447 305 9ms 14 May 2023 534th LukeBridges 🇬🇧 447 305 9ms 20 Aug 2024 536th tomh1012 446 306 11ms 14 Sep 2020 536th GeorgeStechman 🇬🇧 446 306 10ms 20 Nov 2022 538th alangodfrey 446 307 15ms 31 Jan 2019 538th ianpoe 446 307 10ms 20 Apr 2020 540th AlexDaniel 🇪🇪 445 259 124ms 13 Mar 2018 541st alemelis 445 269 885ms 4 Mar 2024 542nd IISResetMe 444 257 233ms 8 Jul 2024 543rd robin-scragg 443 309 13ms 18 Oct 2025 544th lhulinsky 442 310 10ms 22 Oct 2024 545th bbakersmith 442 342 23ms 31 Jul 2021 546th junkondo-jp 441 309 9ms 11 Jun 2024 547th strattonwhisler 440 310 11ms 22 Apr 2022 548th zdzc 440 311 17ms 30 Mar 2018 549th Giantnoodlemonster 439 292 2ms 29 Sep 2024 550th Schmitt-Very-Cool 439 359 418ms 2 Oct 2025 551st LorenzoTa 438 247 3ms 26 Apr 2019 552nd logvp 438 313 16ms 31 Jan 2024 553rd snoozingnewt 🇺🇸 438 334 93ms 23 Oct 2025 554th jwhear 🇺🇸 438 414 1,835ms 30 Sep 2024 555th dokutan 436 313 10ms 28 Mar 2025 556th mizuzimu 436 314 9ms 12 Apr 2020 556th gXLg 🇩🇪 436 314 12ms 19 Sep 2023 556th andre-lameirinhas 🇵🇹 436 314 10ms 30 Nov 2023 559th yokasuretsu 434 256 35ms 19 Apr 2018 560th try-except-try-accept 🇹🇭 433 316 10ms 28 Jun 2022 561st decorator-factory 432 317 10ms 21 May 2019 561st osmith93 432 317 16ms 1 Aug 2021 561st cykim8811 432 317 16ms 10 Jul 2024 561st Pyroan 432 317 10ms 22 Feb 2025 565th GrayJoKing 🇦🇺 431 811 2ms 23 Jul 2020 566th lukasmoellerch 429 318 9ms 15 Jul 2019 566th omurakazuaki 🇯🇵 429 318 10ms 13 Feb 2021 568th snoozingnewt 🇺🇸 428 368 367ms 14 Sep 2025 569th msbranicky 428 375 2ms 12 Aug 2023 570th mcreenan 427 270 122ms 16 Jun 2018 571st Haksell 🇦🇶 427 321 16ms 1 Dec 2019 571st Florian-Mt 427 321 11ms 13 Nov 2023 573rd yzhs 🇩🇪 425 270 36ms 6 Sep 2020 574th ejmejm 425 322 10ms 2 Dec 2021 574th inverseLorentz 🇦🇺 425 322 9ms 21 Jun 2022 576th yuchuehw 425 371 358ms 4 Jan 2024 577th garrisonhh 424 323 17ms 19 Nov 2020 578th ericlangedijk 🇸🇮 423 314 370ms 18 Mar 2022 579th smclaughlin-cf 421 324 9ms 15 Apr 2025 580th Yewzir 🇧🇪 421 416 7ms 24 Dec 2023 581st yzhs 🇩🇪 419 446 141ms 25 Jul 2021 582nd 1231234md5 🇨🇳 418 326 9ms 29 Jan 2024 583rd TobyBoyne 🇬🇧 418 328 12ms 15 Apr 2022 584th mintypython 417 327 9ms 19 Oct 2018 585th Florian-Mt 416 328 9ms 13 Nov 2023 586th Emutis 🇱🇹 416 329 9ms 12 Aug 2025 587th dahrens 415 330 10ms 13 May 2021 587th PaulMWeiser 415 330 9ms 3 Mar 2023 589th knutae 🇳🇴 414 331 16ms 20 Jul 2019 589th mrmena 🇦🇺 414 331 16ms 11 Jun 2021 591st Edjyzod 413 332 10ms 31 Mar 2023 592nd madex 🇩🇪 412 311 2ms 11 Jun 2025 593rd gnlow 🇰🇷 411 332 10ms 25 Apr 2020 594th qwjhvbxi 411 333 9ms 12 Feb 2024 595th TaserTheFox 🇺🇸 409 335 13ms 5 Apr 2023 596th MaxElf999 405 338 9ms 28 Sep 2022 596th MarshalX 🇵🇱 405 338 10ms 14 Nov 2024 598th scpchicken 🇵🇼 405 417 5ms 19 Apr 2023 598th dokutan 405 417 4ms 2 Apr 2024 600th lomarbrick 404 339 11ms 17 May 2023 First Prev 526–600 of 974 Next Last