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 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Chars Time Submitted 481st skps2010 448 208 17ms 29 Dec 2018 481st yzhs 🇩🇪 448 208 10ms 25 Oct 2020 483rd proton 🇩🇪 447 180 39ms 20 Jun 2020 484th msrawson 446 209 10ms 1 Sep 2018 485th Andrey-Plotnikov 445 245 17ms 9 Nov 2024 486th MeWhenI 🇻🇦 442 155 2ms 16 Apr 2023 487th andrewjc2000 442 211 10ms 18 Jul 2025 488th Jacob385 441 196 416ms 1 May 2024 488th Mabeloid 🇳🇴 441 196 560ms 21 Sep 2024 490th scpchicken 🇵🇼 440 156 2ms 25 Feb 2023 491st hoodadam 440 212 12ms 12 Jun 2019 491st mhsaul 440 212 12ms 10 Apr 2023 491st ceeb9 440 212 13ms 14 Jun 2024 491st Pulencode 🇨🇨 440 212 10ms 17 Nov 2024 495th jaredcrystal 🇺🇸 438 184 36ms 14 Dec 2020 496th arctouch-cristiannevianna 437 244 461ms 29 Feb 2024 497th janbehrens 🇩🇪 435 277 2ms 21 Mar 2022 498th pickerj 434 215 11ms 4 Jun 2024 498th frankgraziano 434 215 16ms 5 Apr 2025 500th Indivicivet 432 216 19ms 19 Oct 2021 501st villfa 432 262 4ms 21 May 2019 502nd scpchicken 🇵🇼 429 170 132ms 25 Feb 2023 503rd ArmaanAS 428 218 10ms 26 Mar 2021 503rd Lwi-Sandwich 428 218 11ms 20 Jul 2023 505th bbakersmith 427 334 26ms 31 Jul 2021 506th stefangimmillaro 426 264 2ms 28 Oct 2025 507th GrayJoKing 🇦🇺 426 811 2ms 23 Jul 2020 508th Giantnoodlemonster 425 284 2ms 29 Sep 2024 509th emgordon154 424 243 2,747ms 17 May 2025 510th two-bad 🇬🇧 424 257 11ms 28 Feb 2024 511th jwhear 🇺🇸 423 408 1,843ms 30 Sep 2024 512th zuparnowa 422 221 10ms 8 Feb 2019 512th froggy2001 422 221 17ms 16 Feb 2023 514th yzhs 🇩🇪 420 262 32ms 6 Sep 2020 515th kmathis22 420 330 497ms 15 days ago 516th helbling 🇨🇭 419 260 11ms 15 Jun 2024 517th msbranicky 419 371 2ms 12 Aug 2023 518th ian-h-chamberlain 🇺🇸 417 348 42ms 21 Oct 2025 519th didion0 🇺🇸 415 263 11ms 2 Feb 2021 520th hamhub7 413 258 432ms 18 Aug 2022 521st mathisfun271 411 227 10ms 18 Dec 2023 521st yuchuehw 411 227 10ms 4 Jan 2024 523rd varhammer 🇷🇺 410 369 9ms 23 Nov 2021 524th yzhs 🇩🇪 409 438 120ms 25 Jul 2021 525th janbehrens 🇩🇪 408 168 2ms 23 Sep 2021 526th amollberg 🇸🇪 407 229 18ms 16 Jan 2022 527th ejmejm 405 230 10ms 2 Dec 2021 528th postie77 405 263 414ms 10 May 2023 529th moikaturns 🇬🇧 404 270 15ms 10 Nov 2022 530th argusdusty 🇺🇸 400 233 17ms 11 Jan 2021 530th moustave 400 233 10ms 28 Mar 2025 532nd revlayle 🇺🇸 399 267 458ms 23 Jun 2023 533rd madex 🇩🇪 398 303 2ms 11 Jun 2025 534th olleicua 🇺🇸 397 203 37ms 1 Apr 2024 535th Schmitt-Very-Cool 395 351 425ms 2 Oct 2025 536th iznax 390 273 464ms 21 Nov 2021 537th fitzdotlol 🇺🇸 389 280 24ms 21 Mar 2022 538th labster 388 188 138ms 10 Mar 2018 539th Phanabani 🇺🇸 388 240 10ms 22 Oct 2020 540th ericlangedijk 🇸🇮 388 482 61ms 23 Feb 2022 541st wh3n3v3r 🇨🇿 387 282 14ms 11 Nov 2024 542nd erin-allison 385 242 296ms 31 Mar 2021 543rd snoozingnewt 🇨🇦 385 360 554ms 14 Sep 2025 544th DaCoolOne 384 385 2ms 27 Feb 2020 545th yuchuehw 382 363 673ms 4 Jan 2024 546th MeWhenI 🇻🇦 381 729 1,492ms 9 Feb 2025 547th bastienvoirin 🇫🇷 379 246 12ms 30 Nov 2020 548th LucaArgentiUCF 🇮🇹 378 476 46ms 25 Jan 2021 549th neihousaigaai 377 289 11ms 15 Mar 2021 550th Blendi-Goose 376 393 2ms 5 Oct 2025 551st jgbaldwinbrown 376 429 366ms 9 Jul 2021 552nd ian-h-chamberlain 🇺🇸 376 453 220ms 4 Aug 2022 553rd amazingalek 🇳🇴 374 285 397ms 29 Dec 2025 554th yokasuretsu 372 196 117ms 4 May 2018 555th petar-donchev 371 251 11ms 7 Sep 2019 556th ForkKILLET 🇨🇳 371 294 10ms 21 Feb 2021 556th CaedenHarper 🇨🇦 371 294 11ms 6 Nov 2025 558th Natanaelel 🇸🇪 370 304 3ms 23 Jun 2023 559th jerrandolph 370 436 342ms 3 Nov 2023 560th Yewzir 🇧🇪 369 467 1,899ms 7 May 2024 First Prev 481–560 of 997 Next Last