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 721st za3k 276 338 11ms 8 Oct 2022 721st CheeseCake628 🇳🇴 276 338 10ms 19 Jun 2025 723rd madex 🇩🇪 276 374 2,818ms 2 days ago 724th adoxography 275 293 34ms 10 Mar 2020 724th yzhs 🇩🇪 275 293 36ms 20 Jul 2022 726th Psirving 275 339 10ms 2 Aug 2020 726th TheZwierzLF 🇵🇱 275 339 10ms 8 Dec 2025 728th alphafalfa 274 547 2ms 24 Oct 2024 729th TheAristos 273 341 11ms 30 Oct 2019 730th madex 🇩🇪 273 400 11ms 23 Jun 2024 731st vgamula 🇺🇦 272 343 10ms 7 Jul 2025 732nd shaunjc 272 401 12ms 10 Jun 2021 733rd MeWhenI 🇻🇦 272 971 2ms 8 Feb 2022 734th MeWhenI 🇻🇦 271 662 141ms 22 Mar 2024 735th OllieBoyne 🇬🇧 270 345 11ms 23 Jan 2021 736th codewrite 🇬🇧 269 347 10ms 12 Jul 2025 737th p-vf 🇨🇭 269 397 471ms 29 Sep 2021 738th Kibble 269 406 11ms 13 Jul 2020 739th SoliGhost 268 348 12ms 8 Jun 2025 740th Waffle3z 267 302 36ms 22 Jan 2021 741st jfallon1997 266 350 10ms 13 May 2024 742nd dzshn 265 352 10ms 25 Nov 2020 742nd stordev 265 352 11ms 26 Feb 2021 742nd 77Tigers 265 352 10ms 28 May 2021 745th dokutan 265 697 102ms 19 days ago 746th TheZwierzLF 🇵🇱 263 328 541ms 8 Dec 2025 747th d4rkne55 263 430 5ms 1 Mar 2018 748th betaveros 261 357 9ms 1 Jan 2023 749th CheeseCake628 🇳🇴 260 333 524ms 18 Oct 2025 750th richard-oelze 🇩🇪 260 358 10ms 20 Mar 2021 751st perlebach 🇨🇿 259 265 3ms 17 Aug 2021 752nd DmytroLynda 259 411 445ms 21 Nov 2024 753rd CaedenHarper 🇨🇦 258 362 10ms 10 Oct 2024 754th Chinay-Domitrix 🇺🇸 256 403 2,600ms 25 Feb 2026 755th eiburns 255 365 10ms 8 May 2023 755th PotatoSaladOverlord 255 365 9ms 16 Jan 2024 757th temoto 254 367 10ms 20 Sep 2018 758th mogensen 254 634 329ms 17 Apr 2020 759th brochmann 🇸🇪 252 370 10ms 9 Feb 2022 759th m42km 252 370 10ms 23 Oct 2023 759th ridingqwerty 🇺🇸 252 370 11ms 3 Dec 2023 759th klixel 🇨🇦 252 370 9ms 23 Jan 2025 763rd nephila-nacrea 🇬🇧 251 273 3ms 24 Jun 2020 764th 4ndyJ 🇬🇧 251 372 10ms 19 Jun 2025 765th CaedenHarper 🇨🇦 250 345 805ms 19 Jan 2025 766th ragerin 250 373 16ms 21 Feb 2018 767th mokymok 🇺🇸 249 374 11ms 1 Dec 2021 768th sergeyz7 🇬🇧 248 372 246ms 18 Nov 2020 769th croc54 248 376 10ms 14 Jan 2025 770th dokutan 248 1,066 2ms 13 Nov 2024 771st dokutan 247 457 217ms 3 Feb 2026 772nd SiddharthShyniben 243 449 11ms 10 Aug 2021 773rd wrhm 242 385 11ms 12 Dec 2020 774th jhpaques 🇫🇷 242 386 10ms 29 Jul 2022 775th denkyuu1 241 334 35ms 26 Feb 2026 776th Agazoth 241 384 280ms 12 Jun 2020 777th michelebastione 🇮🇹 240 388 11ms 21 Mar 2022 778th Openstreetmapler 239 390 11ms 23 Nov 2019 779th madex 🇩🇪 237 393 10ms 23 Jun 2024 780th Pena86 236 395 11ms 30 Dec 2021 780th ellis-rix 236 395 10ms 12 Jun 2023 782nd shaunjc 236 479 5ms 11 Jun 2021 783rd lahell 235 393 241ms 8 Jun 2020 784th johnennewdeeson 235 464 10ms 6 Apr 2020 785th jotslo 🇬🇧 234 399 10ms 5 Jul 2021 786th dokutan 234 1,481 2ms 12 May 2023 787th Mikey-Beep 🇬🇧 231 404 11ms 25 Aug 2023 788th Cr3aHal0 231 472 11ms 28 Jun 2019 789th rbicelli 231 490 5ms 4 Apr 2018 790th CaedenHarper 🇨🇦 231 697 308ms 28 Oct 2025 791st madex 🇩🇪 230 350 39ms 23 Jun 2024 792nd bsoyka 🇺🇸 230 406 10ms 9 Jan 2022 793rd CarterStroik 230 644 2ms 12 Nov 2025 794th RealAMC 🇳🇿 229 527 2ms 22 Nov 2023 795th wes-sleeman 229 657 1,384ms 29 Sep 2021 796th Ashikpaul 🇮🇳 228 479 11ms 30 Jul 2022 797th eddvrs 227 410 10ms 20 Aug 2022 798th dokutan 227 791 145ms 16 Jan 2026 799th lrustand 226 412 11ms 19 Feb 2018 800th KatieLG 🇬🇧 226 673 3ms 24 Sep 2022 First Prev 721–800 of 1,012 Next Last