Morse Decoder 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 ><> 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 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 ><> 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 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 480th CLOStrophobic 🇮🇹 366 243 10ms 26 Jan 2025 480th Flekay 🇩🇪 366 243 10ms 11 Jul 2025 483rd frederikb 364 354 716ms 9 Sep 2020 484th bstrautin 363 249 268ms 5 Jun 2020 485th fuchen 362 421 1,654ms 11 May 2020 486th dtbao20 🇻🇳 360 247 11ms 1 Oct 2024 486th InigoK 🇺🇸 360 247 11ms 6 Sep 2025 488th yuchuehw 360 358 692ms 4 Jan 2024 489th Yewzir 🇧🇪 360 691 2,630ms 15 Nov 2025 490th scpchicken 🇵🇼 359 248 16ms 7 Apr 2022 491st skps2010 357 249 16ms 28 Dec 2018 491st Indivicivet 357 249 11ms 18 Oct 2021 493rd tomh1012 357 382 401ms 16 Dec 2025 494th guliyevemil1 🇦🇿 355 515 335ms 16 Apr 2020 495th Phanabani 🇺🇸 353 252 10ms 22 Oct 2020 496th cellobix 350 254 17ms 15 Aug 2019 497th proton 🇩🇪 349 195 46ms 9 Jun 2020 497th jaredcrystal 🇺🇸 349 195 42ms 14 Dec 2020 499th Ted-Barrett 🇦🇺 349 255 10ms 1 Oct 2021 500th daedals 346 257 17ms 21 Jun 2019 500th rollershutter 346 257 11ms 9 Sep 2022 502nd scpchicken 🇵🇼 343 189 134ms 7 Apr 2022 503rd schachmattmatt 342 260 10ms 20 Aug 2021 504th Natanaelel 🇸🇪 342 301 6ms 23 Jun 2023 505th msbranicky 342 535 311ms 31 Aug 2023 506th hiichbindermax 338 263 10ms 22 Nov 2025 507th rvdnieuwendijk 🇳🇱 338 268 287ms 29 Jun 2020 508th williamlake 338 527 131ms 17 Sep 2021 509th janbehrens 🇩🇪 337 180 3ms 6 May 2021 510th robin-scragg 337 264 11ms 23 Jul 2025 511th yokasuretsu 336 265 11ms 26 Apr 2018 511th petar-donchev 336 265 10ms 8 Sep 2019 511th JunkIce 336 265 18ms 24 Nov 2024 514th krcs 🇵🇱 334 266 10ms 30 Jun 2023 515th Dazza314 🇬🇧 333 267 10ms 4 Nov 2020 516th Laksen 🇩🇰 333 562 27ms 8 Jul 2021 517th myfatemi04 332 268 11ms 20 Sep 2018 517th Evan-Robotics 332 268 10ms 28 Jan 2022 519th dokutan 332 434 8ms 4 Feb 2025 520th Bonjour27891 🇻🇳 331 269 13ms 20 Mar 2022 521st msbranicky 330 484 2ms 14 Oct 2023 522nd glesnick 327 272 10ms 15 Jul 2022 523rd vibdev 326 298 12ms 26 Aug 2021 524th bkshrader 325 274 16ms 27 Dec 2018 525th JunkIce 323 265 486ms 3 Dec 2024 526th geofft 323 275 11ms 13 Dec 2020 526th mbittner20 323 275 13ms 21 Jan 2024 528th DrakeSeteraO 322 276 10ms 10 Nov 2025 528th GodlyProgrammer1 322 276 19ms 22 Nov 2025 530th wuminws 322 318 2,776ms 20 Feb 2025 531st KatieLG 🇬🇧 322 424 430ms 24 Oct 2022 532nd dokutan 322 481 669ms 2 days ago 533rd naveenarun 319 279 14ms 6 Jun 2019 534th NanduBC 318 280 11ms 22 Mar 2021 535th marcin7Cd 318 412 44ms 11 Mar 2021 536th Emutis 🇱🇹 317 281 10ms 14 Nov 2025 537th postie77 317 431 456ms 2 May 2023 538th amollberg 🇸🇪 312 285 18ms 15 Jan 2022 539th galloj 🇨🇿 312 330 2ms 17 Jan 2023 540th luuumine 🇫🇷 311 286 11ms 29 Oct 2025 541st mrxz 🇳🇱 311 312 12ms 23 Jun 2024 542nd bbakersmith 310 361 15ms 31 Jul 2021 543rd yokasuretsu 309 220 44ms 26 Apr 2018 544th dylanarmstrong 309 314 11ms 15 Sep 2024 545th Anonymousellama21 308 334 2ms 16 May 2022 546th karhuthebear 307 290 10ms 5 May 2022 546th SniperSmiley 🇺🇸 307 290 10ms 4 Jul 2022 548th MeWhenI 🇻🇦 307 416 2ms 25 Aug 2023 549th davecame 306 291 10ms 15 Mar 2024 550th LukeBridges 🇬🇧 306 317 9ms 21 Aug 2024 551st JVerwolf 305 292 15ms 27 Aug 2021 552nd Yewzir 🇧🇪 304 293 13ms 19 May 2023 553rd juliansiebert 🇩🇪 304 298 334ms 20 Jan 2023 554th LucaArgentiUCF 🇮🇹 302 582 42ms 23 Jan 2021 555th TheZwierzLF 🇵🇱 301 284 848ms 14 Dec 2025 556th neihousaigaai 301 428 658ms 18 Apr 2021 557th CaedenHarper 🇨🇦 300 324 10ms 6 Nov 2025 558th TimCurwick 🇺🇸 297 305 256ms 28 Jul 2020 559th neihousaigaai 297 327 10ms 14 May 2021 560th chunky 297 832 2ms 1 Oct 2020 First Prev 481–560 of 881 Next Last