Morse Encoder in all languages in chars. 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 Chars Time Submitted 641st kjhughes097 🇬🇧 317 336 486ms 9 Dec 2020 642nd dokutan 317 877 1,539ms 12 Jan 2025 643rd dokutan 316 546 722ms 3 Feb 2026 644th martinnorling 🇸🇪 315 296 10ms 22 Feb 2022 645th arcpolaris 315 338 453ms 11 Nov 2025 646th ozkxr 315 346 9ms 27 Apr 2020 647th relet 314 297 17ms 9 Aug 2018 648th tomh1012 314 339 477ms 21 Sep 2022 649th mizuzimu 313 298 11ms 12 Apr 2020 650th alangodfrey 312 299 16ms 31 Jan 2019 650th ianpoe 312 299 11ms 20 Apr 2020 652nd krencl 312 362 5ms 28 Apr 2020 653rd mbittner20 310 301 10ms 21 Jan 2024 654th zdzc 308 303 20ms 30 Mar 2018 655th kypi 307 304 10ms 20 Feb 2020 655th lhulinsky 307 304 10ms 22 Oct 2024 657th acollett89 307 355 10ms 5 Aug 2025 658th GalladeGuy 🇺🇸 307 481 2ms 3 Sep 2018 659th dijs 306 356 10ms 20 Dec 2019 659th madeforlosers 306 356 10ms 30 Nov 2023 661st chunky 306 864 2ms 29 Sep 2020 662nd madex 🇩🇪 305 561 302ms 23 Jun 2024 663rd SpareManiKatti 304 359 9ms 14 Oct 2021 664th Yewzir 🇧🇪 304 408 7ms 24 Dec 2023 665th try-except-try-accept 🇹🇭 303 308 10ms 28 Jun 2022 666th osmith93 302 309 17ms 1 Aug 2021 666th Pyroan 302 309 11ms 22 Feb 2025 668th galloj 🇨🇿 302 373 3ms 31 Aug 2022 669th Irratix 🇳🇱 301 595 116ms 21 Nov 2021 670th logvp 300 311 18ms 31 Jan 2024 670th cykim8811 300 311 16ms 10 Jul 2024 672nd lukehewittvandy 300 462 649ms 15 Jun 2020 673rd gXLg 🇩🇪 299 312 11ms 19 Sep 2023 673rd andre-lameirinhas 🇵🇹 299 312 10ms 30 Nov 2023 675th inverseLorentz 🇦🇺 297 314 11ms 21 Jun 2022 676th n1LS 296 272 38ms 26 Sep 2019 677th decorator-factory 296 315 10ms 21 May 2019 677th knutae 🇳🇴 296 315 17ms 20 Jul 2019 677th TobyBoyne 🇬🇧 296 315 11ms 14 Apr 2022 680th bbakersmith 295 316 10ms 19 Jul 2021 681st ChrisTheisen 294 362 435ms 19 Dec 2022 682nd TheZwierzLF 🇵🇱 293 275 42ms 5 Jan 2026 683rd KevinMarquette 🇺🇸 293 315 283ms 23 Apr 2022 684th unfinishedprogram 293 372 11ms 28 Nov 2023 685th Haksell 🇦🇶 292 319 19ms 1 Dec 2019 685th Florian-Mt 292 319 10ms 13 Nov 2023 687th jackkav 292 373 11ms 14 Apr 2018 688th dsntzn 🇸🇰 291 375 10ms 2 Mar 2021 689th Emutis 🇱🇹 290 321 11ms 12 Aug 2025 690th PaulMWeiser 290 322 11ms 3 Mar 2023 691st garrisonhh 289 323 17ms 19 Nov 2020 692nd Laksen 🇩🇰 289 647 25ms 8 Jul 2021 693rd TimCurwick 🇺🇸 288 320 264ms 29 Jul 2020 694th LorenzoTa 287 239 4ms 26 Apr 2019 694th JRaspass 🇬🇧 287 239 4ms 22 May 2022 696th qwjhvbxi 287 325 10ms 12 Feb 2024 697th madex 🇩🇪 287 355 1,586ms 23 Jun 2024 698th ian-odonnell 287 380 10ms 14 Mar 2018 699th jgbaldwinbrown 286 422 2ms 9 Jul 2021 700th masflam 284 307 548ms 6 May 2021 701st SteveL-MSFT 284 325 270ms 10 Jun 2020 702nd dahrens 284 328 11ms 13 May 2021 703rd mrmena 🇦🇺 283 329 19ms 11 Jun 2021 703rd tomh1012 283 329 9ms 26 Feb 2026 705th Edjyzod 283 330 11ms 31 Mar 2023 705th MarshalX 🇵🇱 283 330 9ms 14 Nov 2024 707th msbranicky 283 364 2,979ms 11 Jan 2025 708th lomarbrick 282 331 10ms 17 May 2023 708th Mathrew2012 282 331 10ms 9 Nov 2024 710th arcage 🇯🇵 281 362 1,410ms 10 Aug 2021 711th TaserTheFox 🇺🇸 280 333 13ms 5 Apr 2023 712th MeWhenI 🇻🇦 280 509 1,024ms 28 Mar 2022 713th vaughad 280 616 103ms 21 Jan 2020 714th KatieLG 🇬🇧 279 382 377ms 21 Nov 2021 715th cam-lambda 279 542 5ms 1 May 2018 716th MaxElf999 278 336 11ms 28 Sep 2022 717th mcreenan 276 264 153ms 16 Jun 2018 718th biinari 276 292 35ms 25 Mar 2018 719th za3k 276 338 11ms 8 Oct 2022 719th CheeseCake628 🇳🇴 276 338 10ms 19 Jun 2025 First Prev 641–720 of 1,007 Next Last
