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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st ericlangedijk 🇸🇮 402 490 61ms 23 Feb 2022 642nd pg98 400 341 11ms 5 Sep 2019 643rd Yewzir 🇧🇪 400 416 7ms 24 Dec 2023 644th TheAristos 399 343 11ms 30 Oct 2019 645th adriweb 🇫🇷 399 382 2ms 11 Aug 2023 646th n1LS 398 280 38ms 26 Sep 2019 647th perlebach 🇨🇿 397 273 3ms 17 Aug 2021 648th fitzdotlol 🇺🇸 397 344 11ms 28 Mar 2022 649th CheeseCake628 🇳🇴 397 345 12ms 20 Jun 2025 649th vgamula 🇺🇦 397 345 12ms 7 Jul 2025 651st shreyasminocha 395 345 12ms 2 Aug 2020 652nd nephila-nacrea 🇬🇧 394 275 3ms 24 Jun 2020 653rd DaCoolOne 394 387 2ms 27 Feb 2020 654th OllieBoyne 🇬🇧 393 349 10ms 23 Jan 2021 654th SB-945 393 349 19ms 4 Sep 2023 654th Jacob385 393 349 10ms 1 May 2024 657th MeWhenI 🇻🇦 393 731 1,628ms 9 Feb 2025 658th Natanaelel 🇸🇪 390 312 3ms 23 Jun 2023 659th SoliGhost 389 352 13ms 8 Jun 2025 660th masflam 388 309 589ms 6 May 2021 661st jgbaldwinbrown 388 437 405ms 9 Jul 2021 662nd kjhughes097 🇬🇧 386 344 465ms 9 Dec 2020 663rd codewrite 🇬🇧 386 355 10ms 12 Jul 2025 664th ian-h-chamberlain 🇺🇸 386 455 227ms 4 Aug 2022 665th ozkxr 385 354 11ms 27 Apr 2020 666th LucaArgentiUCF 🇮🇹 385 484 46ms 25 Jan 2021 667th arcpolaris 384 346 501ms 11 Nov 2025 668th juliansiebert 🇩🇪 383 298 425ms 15 Jun 2025 669th tomh1012 383 347 385ms 21 Sep 2022 670th jfallon1997 383 358 13ms 13 May 2024 671st LSWdigital 383 403 14ms 15 Dec 2021 672nd jahakari 382 348 444ms 21 Nov 2021 673rd betaveros 382 359 10ms 1 Jan 2023 674th jerrandolph 382 444 393ms 3 Nov 2023 675th dzshn 381 360 13ms 25 Nov 2020 675th stordev 381 360 11ms 26 Feb 2021 675th richard-oelze 🇩🇪 381 360 11ms 20 Mar 2021 675th 77Tigers 381 360 10ms 28 May 2021 679th Blendi-Goose 381 401 2ms 5 Oct 2025 680th tobeannouncd 380 493 128ms 29 Apr 2024 681st biinari 379 294 35ms 25 Mar 2018 682nd pandapawskat 379 339 1ms 22 Sep 2021 683rd labster 378 352 5ms 10 Mar 2018 684th yzhs 🇩🇪 377 295 36ms 20 Jul 2022 685th dokutan 376 296 36ms 21 Apr 2025 686th acollett89 376 363 11ms 5 Aug 2025 687th marcin7Cd 376 439 6ms 5 Apr 2021 688th 0xjac 🇨🇭 376 450 358ms 9 Jun 2025 689th dijs 375 364 14ms 20 Dec 2019 690th eiburns 373 367 11ms 8 May 2023 691st SpareManiKatti 372 367 12ms 14 Oct 2021 692nd temoto 371 369 10ms 20 Sep 2018 693rd CaedenHarper 🇨🇦 370 370 10ms 10 Oct 2024 694th BuBuaBu 370 412 1ms 30 Aug 2023 695th modellking 368 362 5ms 22 Mar 2018 696th brochmann 🇸🇪 368 372 11ms 9 Feb 2022 696th ridingqwerty 🇺🇸 368 372 11ms 3 Dec 2023 698th TheZwierzLF 🇵🇱 367 336 578ms 8 Dec 2025 699th PotatoSaladOverlord 367 373 10ms 16 Jan 2024 700th CheeseCake628 🇳🇴 366 337 556ms 18 Oct 2025 701st pickerj 366 374 12ms 5 Jun 2024 702nd ChrisTheisen 365 364 457ms 19 Dec 2022 703rd ragerin 365 375 16ms 21 Feb 2018 704th croc54 364 376 13ms 14 Jan 2025 705th scpchicken 🇵🇼 364 417 5ms 19 Apr 2023 705th dokutan 364 417 4ms 2 Apr 2024 707th msbranicky 364 466 388ms 31 Aug 2023 708th m42km 362 378 12ms 23 Oct 2023 708th klixel 🇨🇦 362 378 10ms 23 Jan 2025 710th Jacob385 361 341 820ms 1 May 2024 711th bac0id 361 368 510ms 4 Jul 2024 712th unfinishedprogram 361 378 13ms 28 Nov 2023 713th 4ndyJ 🇬🇧 361 380 11ms 19 Jun 2025 714th pandapawskat 360 308 2ms 27 Aug 2021 715th krencl 360 370 5ms 28 Apr 2020 716th Waffle3z 359 310 36ms 22 Jan 2021 717th mokymok 🇺🇸 359 382 11ms 1 Dec 2021 718th msbranicky 357 372 2,566ms 11 Jan 2025 719th ian-odonnell 357 382 13ms 14 Mar 2018 720th dsntzn 🇸🇰 356 383 14ms 2 Mar 2021 First Prev 641–720 of 1,067 Next Last