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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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 601st inverseLorentz 🇦🇺 253 351 9ms 11 Mar 2024 602nd ian-h-chamberlain 🇺🇸 253 705 223ms 12 Oct 2020 603rd TaserTheFox 🇺🇸 251 354 10ms 4 Apr 2023 604th dzshn 251 355 9ms 25 Nov 2020 605th vgamula 🇺🇦 250 356 9ms 8 Jul 2025 606th acollett89 250 388 9ms 5 Aug 2025 607th Pena86 249 357 12ms 31 Dec 2021 607th aksyristos 249 357 10ms 12 Mar 2023 609th mcreenan 247 263 116ms 16 Jun 2018 610th Psirving 247 360 11ms 2 Aug 2020 610th qwjhvbxi 247 360 10ms 12 Feb 2024 612th varhammer 🇷🇺 247 583 10ms 5 Mar 2022 612th MeWhenI 🇻🇦 247 583 4ms 16 Apr 2023 614th CaedenHarper 🇨🇦 247 762 311ms 28 Oct 2025 615th TheAristos 246 362 9ms 30 Oct 2019 616th Agazoth 244 370 235ms 12 Jun 2020 617th mintypython 244 397 10ms 19 Oct 2018 618th MeWhenI 🇻🇦 241 837 5ms 27 Jul 2023 619th dokutan 240 283 35ms 21 Apr 2025 620th febiw 240 371 9ms 22 Mar 2020 621st zakariamouhid 237 409 10ms 2 Aug 2023 622nd ereztaiar 🇮🇱 237 410 10ms 11 Sep 2021 623rd SirFireball3521 235 276 134ms 1 Mar 2023 624th Lv0Sys 🇵🇱 235 379 16ms 10 Jun 2025 625th TheEric0802 🇩🇪 235 575 3ms 22 Sep 2023 626th LorenzoTa 234 259 3ms 27 Apr 2019 627th 71c 233 381 9ms 29 Apr 2018 628th wrhm 233 382 10ms 15 Dec 2020 629th dokutan 233 446 4ms 20 Apr 2025 630th dokutan 233 581 2ms 24 Dec 2024 631st msbranicky 232 384 10ms 3 Jul 2023 632nd JoeBigToe 232 390 239ms 5 Jun 2020 633rd The-Wolfson 232 667 688ms 1 Nov 2024 634th JRaspass 🇬🇧 231 262 3ms 5 Sep 2021 635th madex 🇩🇪 230 386 9ms 12 May 2024 636th sergeyz7 🇬🇧 230 394 242ms 15 Nov 2020 637th meenie 228 298 36ms 21 Jan 2023 638th lowlighter 228 426 9ms 1 Nov 2020 639th dokutan 228 451 3ms 9 Dec 2024 640th dokutan 226 834 285ms 4 Feb 2025 641st msbranicky 223 384 878ms 17 Jan 2024 642nd GWStuart 223 399 10ms 27 Jan 2023 643rd lahell 223 405 278ms 2 Jul 2020 644th MeWhenI 🇻🇦 223 461 3ms 12 May 2022 645th KatieLG 🇬🇧 223 689 152ms 31 May 2021 646th nephila-nacrea 🇬🇧 222 273 3ms 21 Mar 2018 647th n1LS 222 306 44ms 2 Oct 2019 648th KevinMarquette 🇺🇸 222 408 211ms 7 Jun 2020 649th codewrite 🇬🇧 221 403 16ms 12 Jul 2025 650th mazzegi 221 850 280ms 16 Apr 2020 651st biinari 220 309 39ms 25 Mar 2018 652nd labster 219 277 3ms 25 Feb 2018 653rd nlc 219 311 37ms 12 Apr 2018 654th geezyx 219 859 248ms 16 Apr 2020 655th ThatAlo 218 408 9ms 12 Jun 2023 656th KatieLG 🇬🇧 218 708 656ms 29 May 2021 657th KatieLG 🇬🇧 218 862 280ms 29 May 2021 658th stordev 217 410 10ms 26 Feb 2021 658th michelebastione 🇮🇹 217 410 10ms 21 Mar 2022 660th brochmann 🇸🇪 215 414 10ms 9 Feb 2022 661st vaughad 214 722 105ms 21 Jan 2020 662nd Florian-Mt 213 417 9ms 28 Nov 2023 663rd Stockoh 🇫🇷 213 418 13ms 17 Oct 2024 664th dokutan 213 781 56ms 1 Jul 2025 665th MaxElf999 212 419 9ms 24 May 2022 666th Waffle3z 211 323 34ms 22 Jan 2021 667th joonaspu 211 422 11ms 14 Jun 2023 668th markbyrne 209 425 10ms 26 Oct 2020 668th haydenridd 209 425 9ms 26 Oct 2020 670th alphafalfa 209 647 2ms 24 Oct 2024 671st LSWdigital 208 756 16ms 17 Nov 2021 672nd KatieLG 🇬🇧 207 860 287ms 20 May 2021 673rd ethandhunt 204 437 10ms 21 Jul 2021 674th martinnorling 🇸🇪 203 438 10ms 20 Jun 2022 675th Ashikpaul 🇮🇳 203 478 9ms 30 Jul 2022 First Prev 601–675 of 860 Next Last
