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 81st GrayJoKing 🇦🇺 871 191 403ms 17 Mar 2023 82nd JayXon 🇺🇸 870 178 126ms 24 May 2025 83rd stefangimmillaro 869 118 2,673ms 19 Nov 2024 84th annaproxy 869 181 18ms 16 Jan 2023 85th ovs-code 🇩🇪 868 169 83ms 20 Apr 2024 86th prplz 🇦🇺 867 112 10ms 13 Oct 2019 86th 13x1 🇩🇪 867 112 10ms 15 May 2023 86th vlpx 🇫🇮 867 112 10ms 1 Aug 2024 86th rucin93 🇵🇱 867 112 10ms 19 Jan 2025 90th sean-niemann 🇺🇸 867 156 2ms 24 Aug 2025 91st sean-niemann 🇺🇸 867 190 3ms 10 Sep 2025 92nd MeWhenI 🇻🇦 867 192 385ms 27 Jul 2024 93rd edsrzf 🇳🇿 865 159 143ms 22 Dec 2025 94th sean-niemann 🇺🇸 863 185 2ms 19 Nov 2025 95th edsrzf 🇳🇿 862 167 4ms 29 Mar 2025 96th Steffan153 🇫🇮 861 79 94ms 29 Aug 2024 97th albanian-laundromat 858 192 2ms 19 Sep 2025 98th saito-ta 🇯🇵 857 120 7ms 6 Jun 2022 99th DialFrost 🇸🇬 856 100 457ms 2 Aug 2024 100th kg583 🇺🇸 855 104 18ms 23 Dec 2025 101st edsrzf 🇳🇿 855 289 4ms 22 Feb 2025 102nd primo-ppcg 🇹🇭 854 219 59ms 25 Jun 2022 103rd edsrzf 🇳🇿 853 151 460ms 98 mins ago 104th Yax42 🇫🇷 853 160 497ms 11 Feb 2025 105th stefangimmillaro 850 207 39ms 10 Apr 2024 106th Natanaelel 🇸🇪 848 120 35ms 29 Oct 2023 107th kg583 🇺🇸 847 101 455ms 31 Dec 2025 108th primo-ppcg 🇹🇭 847 105 16ms 5 Oct 2020 109th edsrzf 🇳🇿 847 188 46ms 16 Aug 2025 110th stefangimmillaro 847 216 284ms 23 Sep 2024 111th kg583 🇺🇸 846 155 6ms 4 Dec 2025 112th primo-ppcg 🇹🇭 844 197 37ms 6 Jul 2022 113th saito-ta 🇯🇵 843 130 11ms 6 Jun 2022 114th edsrzf 🇳🇿 843 295 1,744ms 8 Apr 2025 115th stefangimmillaro 842 162 450ms 20 Oct 2023 116th SirBogman 🇺🇸 842 209 41ms 3 Jun 2025 117th canissimia 🇦🇶 842 304 10ms 25 Mar 2024 118th inventshah 841 152 2ms 24 Jan 2023 118th nwellnhof 🇩🇪 841 152 2ms 3 Jun 2024 120th sean-niemann 🇺🇸 840 81 66ms 12 Oct 2025 121st GrayJoKing 🇦🇺 839 102 435ms 23 Jul 2024 122nd FortuiteMan 🇫🇷 839 106 15ms 23 Dec 2025 122nd plcc0 839 106 16ms 24 days ago 124th error256 839 328 1,507ms 9 Jun 2025 125th GrayJoKing 🇦🇺 838 225 28ms 13 Mar 2023 126th inventshah 834 159 401ms 24 Jan 2023 127th MeWhenI 🇻🇦 833 198 7ms 8 Aug 2023 128th lifthrasiir 🇰🇷 831 103 454ms 2 Dec 2024 129th SirBogman 🇺🇸 830 109 268ms 23 Jul 2025 130th lifthrasiir 🇰🇷 824 108 20ms 16 Nov 2024 131st Irratix 🇳🇱 823 118 11ms 24 Jan 2023 132nd primo-ppcg 🇹🇭 823 462 11ms 25 Jun 2025 133rd kg583 🇺🇸 821 122 7ms 6 days ago 134th typeswitch-dev 🇵🇹 821 246 3ms 27 Aug 2023 135th CornerMercury 🇬🇧 809 110 17ms 3 Nov 2025 136th GrayJoKing 🇦🇺 809 146 128ms 24 Oct 2023 137th ovs-code 🇩🇪 809 158 2ms 29 May 2024 138th edsrzf 🇳🇿 807 113 796ms 2 hours ago 139th Natanaelel 🇸🇪 803 95 3ms 10 Jun 2023 139th SirBogman 🇺🇸 803 95 3ms 2 Nov 2023 141st andersk 🇺🇸 803 222 184ms 23 Mar 2020 142nd prplz 🇦🇺 794 161 2ms 19 Jan 2023 143rd KasperKivimaeki 🇫🇮 789 162 2ms 14 Nov 2025 144th SirBogman 🇺🇸 787 113 20ms 23 Jan 2024 145th GrayJoKing 🇦🇺 787 200 17ms 14 Jan 2024 146th primo-ppcg 🇹🇭 784 174 399ms 21 Nov 2021 147th MeWhenI 🇻🇦 782 173 2ms 27 Jan 2023 148th prplz 🇦🇺 780 114 10ms 25 Oct 2019 149th MeWhenI 🇻🇦 777 481 15ms 6 Dec 2023 150th anter69 🇭🇺 773 115 18ms 8 Jan 2023 150th ndren 773 115 10ms 2 Nov 2025 152nd AlephSquirrel 772 170 6ms 15 Jan 2025 153rd MeWhenI 🇻🇦 772 228 41ms 7 Aug 2023 154th MeWhenI 🇻🇦 771 114 2ms 15 Feb 2025 155th MeWhenI 🇻🇦 769 157 4ms 12 Aug 2024 156th peeveen 🇬🇧 769 238 378ms 10 Oct 2023 157th edsrzf 🇳🇿 769 245 43ms 2 days ago 158th Artemis21 🇬🇧 767 116 11ms 10 Jan 2025 159th MeWhenI 🇻🇦 767 202 149ms 27 Jan 2023 160th kg583 🇺🇸 766 208 44ms 14 Feb 2025 First Prev 81–160 of 881 Next Last