Morse Decoder in all languages in bytes. 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 Bytes Time Submitted 80th edsrzf 🇳🇿 916 210 304ms 2 days ago 82nd stefangimmillaro 915 122 1,466ms 23 Aug 2024 83rd ovs-code 🇩🇪 915 134 540ms 5 Aug 2024 84th Steffan153 🇫🇮 915 136 97ms 11 Jul 2024 85th JayXon 🇺🇸 914 175 1,222ms 14 Oct 2024 86th Steffan153 🇫🇮 912 136 131ms 18 Aug 2024 87th hallvabo 🇳🇴 911 142 17ms 15 Feb 2023 88th pardouin 🇫🇷 909 125 2,896ms 26 May 2025 89th sisyphus-ppcg 🇦🇺 908 135 535ms 17 Jan 2024 90th stefangimmillaro 907 154 598ms 6 Oct 2025 91st JayXon 🇺🇸 906 202 194ms 19 Jan 2023 91st ovs-code 🇩🇪 906 202 132ms 30 Jan 2024 93rd sean-niemann 🇺🇸 905 156 2ms 24 Aug 2025 94th edsrzf 🇳🇿 902 161 143ms 22 Dec 2025 95th ovs-code 🇩🇪 902 169 83ms 20 Apr 2024 96th JayXon 🇺🇸 902 175 1,597ms 16 Jan 2023 97th saito-ta 🇯🇵 901 134 11ms 6 Jun 2022 98th JayXon 🇺🇸 901 178 126ms 24 May 2025 99th primo-ppcg 🇹🇭 900 124 1,383ms 23 Mar 2021 100th ovs-code 🇩🇪 899 113 34ms 22 Feb 2025 100th error256 899 113 36ms 28 May 2025 102nd GrayJoKing 🇦🇺 899 191 403ms 17 Mar 2023 103rd edsrzf 🇳🇿 898 167 4ms 29 Mar 2025 104th annaproxy 898 184 18ms 16 Jan 2023 105th o0lit3 🇺🇸 896 126 3ms 26 Oct 2020 106th stefangimmillaro 895 127 2,621ms 19 Nov 2024 107th Natanaelel 🇸🇪 894 120 35ms 29 Oct 2023 108th dmrichwa 🇺🇸 894 136 9ms 20 Jun 2023 109th sean-niemann 🇺🇸 894 185 2ms 19 Nov 2025 110th MeWhenI 🇻🇦 894 192 385ms 27 Jul 2024 111th stefangimmillaro 891 114 39ms 26 Dec 2024 112th GrayJoKing 🇦🇺 890 193 5ms 30 Sep 2024 113th sean-niemann 🇺🇸 888 211 2ms 10 Sep 2025 114th prplz 🇦🇺 887 137 12ms 13 Oct 2020 114th 13x1 🇩🇪 887 137 9ms 16 May 2023 114th emplv 🇱🇻 887 137 9ms 22 May 2023 114th vlpx 🇫🇮 887 137 10ms 1 Aug 2024 118th stefangimmillaro 886 146 20ms 6 Feb 2023 118th duckyluuk 🇳🇱 886 146 14ms 26 Jul 2024 120th primo-ppcg 🇹🇭 883 115 39ms 15 Jan 2023 121st saito-ta 🇯🇵 883 124 7ms 6 Jun 2022 122nd stefangimmillaro 882 218 263ms 23 Sep 2024 123rd inventshah 881 173 409ms 24 Jan 2023 124th primo-ppcg 🇹🇭 881 219 59ms 25 Jun 2022 125th stefangimmillaro 879 207 39ms 10 Apr 2024 126th primo-ppcg 🇹🇭 877 197 37ms 6 Jul 2022 127th CatsAreFluffy 876 108 51ms 1 Jan 2023 128th edsrzf 🇳🇿 873 289 4ms 22 Feb 2025 129th nwellnhof 🇩🇪 871 175 406ms 3 Jun 2024 130th SirBogman 🇺🇸 871 209 41ms 3 Jun 2025 131st DialFrost 🇸🇬 870 141 505ms 1 Aug 2024 132nd Argeento 🇵🇱 868 140 10ms 29 Oct 2023 133rd DialFrost 🇸🇬 868 149 10ms 1 Aug 2024 134th inventshah 868 152 2ms 24 Jan 2023 134th nwellnhof 🇩🇪 868 152 2ms 3 Jun 2024 136th GrayJoKing 🇦🇺 866 225 28ms 13 Mar 2023 137th Natanaelel 🇸🇪 863 95 3ms 10 Jun 2023 137th SirBogman 🇺🇸 863 95 3ms 2 Nov 2023 139th edsrzf 🇳🇿 862 295 1,744ms 8 Apr 2025 140th rucin93 🇵🇱 861 144 136ms 23 Jan 2025 141st MeWhenI 🇻🇦 861 211 7ms 8 Aug 2023 142nd canissimia 🇦🇶 861 304 10ms 25 Mar 2024 143rd lynn 860 102 60ms 19 Oct 2023 144th edsrzf 🇳🇿 859 245 52ms 3 days ago 145th duckyluuk 🇳🇱 858 143 582ms 27 Jul 2024 146th error256 857 328 1,507ms 9 Jun 2025 147th ovs-code 🇩🇪 856 178 412ms 18 May 2025 148th primo-ppcg 🇹🇭 855 174 399ms 21 Nov 2021 148th stefangimmillaro 855 174 424ms 9 Oct 2023 150th bricknellj 851 152 14ms 31 Jul 2024 151st typeswitch-dev 🇵🇹 849 246 3ms 27 Aug 2023 152nd GrayJoKing 🇦🇺 846 153 15ms 10 Aug 2023 153rd dokutan 844 222 2ms 8 Sep 2025 154th MeWhenI 🇻🇦 840 146 548ms 13 Jul 2024 155th albanian-laundromat 840 223 2ms 6 Nov 2025 156th ETHproductions 🇺🇸 838 145 11ms 19 Dec 2018 157th GrayJoKing 🇦🇺 835 148 128ms 24 Oct 2023 158th ovs-code 🇩🇪 835 158 2ms 29 May 2024 159th primo-ppcg 🇹🇭 835 462 11ms 25 Jun 2025 160th scpchicken 🇵🇼 830 136 2ms 24 Feb 2023 First Prev 81–160 of 887 Next Last