Morse Decoder in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 526th guliyevemil1 🇦🇿 367 523 16 Apr 2020 527th Natanaelel 🇸🇪 364 301 23 Jun 2023 528th TaserTheFox 🇺🇸 363 356 4 Apr 2023 528th vgamula 🇺🇦 363 356 8 Jul 2025 530th MaxCastella 🇫🇷 362 318 15 Mar 2024 531st dzshn 362 357 25 Nov 2020 531st Pena86 362 357 31 Dec 2021 533rd s-g-stavely 362 416 11 May 2021 534th aksyristos 360 359 12 Mar 2023 534th inverseLorentz 🇦🇺 360 359 11 Mar 2024 536th Psirving 359 360 2 Aug 2020 536th fajost 359 360 8 Sep 2020 538th tomh1012 358 415 17 days ago 539th leon-w 357 362 12 Jul 2019 539th TheAristos 357 362 30 Oct 2019 541st dokutan 356 285 21 Apr 2025 542nd tomh1012 355 342 20 Oct 2020 543rd KatieLG 🇬🇧 355 345 27 Jul 2025 544th msbranicky 354 543 31 Aug 2023 545th wuminws 352 322 20 Feb 2025 546th McErer 351 346 14 Jan 2019 547th qwjhvbxi 351 368 12 Feb 2024 548th KatieLG 🇬🇧 351 424 24 Oct 2022 549th alexhuntley 349 444 11 Apr 2021 550th omurakazuaki 🇯🇵 347 350 17 Feb 2021 551st williamlake 346 527 17 Sep 2021 552nd LordSir101 345 352 16 Aug 2025 553rd Laksen 🇩🇰 343 562 8 Jul 2021 554th KatieLG 🇬🇧 342 355 4 Feb 2022 554th mrxz 🇳🇱 342 355 23 Jun 2024 556th RaBa21 🇭🇺 342 378 18 Jul 2025 557th febiw 341 379 22 Mar 2020 558th lukasmoellerch 340 357 15 Jul 2019 559th meenie 339 300 21 Jan 2023 560th aaronze 🇦🇺 339 359 1 Apr 2021 561st Lv0Sys 🇵🇱 339 381 10 Jun 2025 562nd wrhm 339 382 15 Dec 2020 563rd postie77 339 439 2 May 2023 564th SteveL-MSFT 338 341 10 Jun 2020 565th madeforlosers 338 360 23 Oct 2024 566th 71c 338 383 29 Apr 2018 567th msbranicky 338 492 14 Oct 2023 568th SB-945 337 384 10 Mar 2024 569th KatieLG 🇬🇧 334 334 25 Apr 2021 570th madex 🇩🇪 333 388 12 May 2024 571st arcage 🇯🇵 332 336 10 Aug 2021 572nd bbakersmith 332 369 31 Jul 2021 573rd FortuiteMan 🇫🇷 331 391 10 Sep 2023 574th msbranicky 330 392 3 Jul 2023 575th biinari 329 309 25 Mar 2018 576th pg98 329 369 5 Sep 2019 577th neihousaigaai 328 428 18 Apr 2021 578th msbranicky 325 573 13 Aug 2023 579th galloj 🇨🇿 324 338 17 Jan 2023 580th n1LS 323 314 2 Oct 2019 581st dijs 322 378 20 Dec 2019 581st SpareManiKatti 322 378 14 Oct 2021 583rd Anonymousellama21 320 342 16 May 2022 584th GWStuart 318 407 27 Jan 2023 585th MeWhenI 🇻🇦 317 416 25 Aug 2023 586th dsntzn 🇸🇰 316 385 3 Mar 2021 587th codewrite 🇬🇧 315 411 12 Jul 2025 588th alemelis 314 293 6 Aug 2024 589th michelebastione 🇮🇹 314 412 21 Mar 2022 590th msbranicky 313 392 17 Jan 2024 591st brochmann 🇸🇪 311 416 9 Feb 2022 591st ThatAlo 311 416 12 Jun 2023 593rd stordev 309 418 26 Feb 2021 594th Florian-Mt 309 419 28 Nov 2023 595th LucaArgentiUCF 🇮🇹 308 590 23 Jan 2021 596th Waffle3z 307 331 22 Jan 2021 597th acollett89 307 396 5 Aug 2025 598th CornerMercury 🇬🇧 306 422 15 Feb 2025 599th MaxElf999 306 423 24 May 2022 600th Agazoth 305 378 12 Jun 2020 First Prev 526–600 of 846 Next Last
