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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 1st emgordon154 1,000 52 41ms 10 Nov 2025 2nd primo-ppcg 🇹🇭 977 62 3ms 31 Oct 2018 3rd Steffan153 🇫🇮 977 91 14ms 31 Jul 2024 3rd JayXon 🇺🇸 977 91 15ms 31 Jul 2024 3rd pardouin 🇫🇷 977 91 15ms 8 Aug 2024 3rd sean-niemann 🇺🇸 977 91 16ms 9 Feb 2025 7th primo-ppcg 🇹🇭 972 70 36ms 31 Aug 2018 8th nwellnhof 🇩🇪 969 67 109ms 29 Dec 2020 8th primo-ppcg 🇹🇭 969 67 127ms 22 Apr 2022 10th lukegustafson 🇺🇸 961 101 11ms 8 Nov 2024 11th btnlq 956 93 16ms 15 Jan 2023 11th Lydxn 🇨🇦 956 93 16ms 16 Jan 2023 13th Steffan153 🇫🇮 954 68 132ms 33 hours ago 14th JayXon 🇺🇸 951 90 476ms 1 Jul 2024 14th Steffan153 🇫🇮 951 90 465ms 12 Jul 2024 14th pardouin 🇫🇷 951 90 574ms 8 Aug 2024 14th sean-niemann 🇺🇸 951 90 467ms 9 Feb 2025 18th JayXon 🇺🇸 950 78 524ms 31 Jul 2024 19th sisyphus-ppcg 🇦🇺 946 94 14ms 15 Jan 2023 20th bitsandbeyond 🇳🇱 943 96 253ms 11 Apr 2025 21st JayXon 🇺🇸 933 104 14ms 18 Jan 2025 21st sean-niemann 🇺🇸 933 104 10ms 22 Jan 2025 21st rucin93 🇵🇱 933 104 11ms 15 days ago 24th ovs-code 🇩🇪 930 82 3ms 26 Jul 2024 25th Lydxn 🇨🇦 930 92 466ms 16 Jan 2024 26th hallvabo 🇳🇴 927 96 15ms 15 Feb 2023 27th JayXon 🇺🇸 927 99 1,498ms 25 Aug 2025 28th Steffan153 🇫🇮 926 80 521ms 25 Jul 2024 29th JayXon 🇺🇸 923 135 390ms 12 days ago 30th JayXon 🇺🇸 922 148 439ms 26 Jul 2024 31st Steffan153 🇫🇮 920 95 131ms 6 Aug 2024 31st JayXon 🇺🇸 920 95 128ms 18 Aug 2024 31st sean-niemann 🇺🇸 920 95 138ms 22 Jan 2025 34th Steffan153 🇫🇮 920 113 5ms 23 Jul 2024 35th JayXon 🇺🇸 917 95 89ms 18 Jun 2025 36th Steffan153 🇫🇮 917 98 1,286ms 3 days ago 37th GrayJoKing 🇦🇺 916 96 2ms 23 Feb 2022 38th primo-ppcg 🇹🇭 916 106 11ms 7 Jan 2019 38th Steffan153 🇫🇮 916 106 11ms 4 Aug 2024 40th JayXon 🇺🇸 913 140 2ms 21 Jan 2023 41st JayXon 🇺🇸 912 113 2,613ms 25 Jan 2025 41st pardouin 🇫🇷 912 113 2,543ms 26 May 2025 43rd canissimia 🇦🇶 910 113 5ms 12 Jul 2022 44th duckyluuk 🇳🇱 908 98 15ms 15 Aug 2024 45th edsrzf 🇳🇿 908 99 889ms 15 days ago 46th pardouin 🇫🇷 908 101 1,533ms 26 Aug 2025 47th Lydxn 🇨🇦 907 107 11ms 16 May 2023 48th edsrzf 🇳🇿 902 111 6ms 12 Dec 2025 49th JayXon 🇺🇸 902 147 55ms 4 Mar 2024 50th GrayJoKing 🇦🇺 901 72 140ms 24 Aug 2020 51st ovs-code 🇩🇪 901 113 34ms 14 Nov 2025 52nd GrayJoKing 🇦🇺 900 136 2ms 23 Jul 2024 53rd sean-niemann 🇺🇸 899 100 1,352ms 30 Aug 2025 54th Steffan153 🇫🇮 898 97 84ms 11 Jul 2024 55th primo-ppcg 🇹🇭 898 122 9ms 6 Jun 2022 56th namelessiw 898 152 437ms 27 Jul 2024 57th JayXon 🇺🇸 897 204 339ms 18 days ago 58th Steffan153 🇫🇮 895 127 142ms 31 Jul 2024 58th JayXon 🇺🇸 895 127 122ms 31 Jul 2024 60th edsrzf 🇳🇿 892 147 6ms 12 Dec 2025 61st DialFrost 🇸🇬 889 100 10ms 1 Aug 2024 62nd sisyphus-ppcg 🇦🇺 888 117 5ms 2 Jul 2023 63rd primo-ppcg 🇹🇭 888 126 16ms 17 Feb 2022 64th error256 888 133 109ms 24 May 2025 65th JayXon 🇺🇸 888 141 770ms 23 Jul 2024 65th Steffan153 🇫🇮 888 141 797ms 23 Jul 2024 65th sean-niemann 🇺🇸 888 141 783ms 23 Jan 2025 68th JayXon 🇺🇸 886 175 1,222ms 14 Oct 2024 69th Steffan153 🇫🇮 885 130 4ms 10 days ago 70th JayXon 🇺🇸 884 77 63ms 22 Aug 2025 70th pardouin 🇫🇷 884 77 64ms 22 Aug 2025 72nd duckyluuk 🇳🇱 882 97 451ms 29 Aug 2024 73rd JayXon 🇺🇸 882 202 184ms 19 Jan 2023 73rd ovs-code 🇩🇪 882 202 132ms 30 Jan 2024 75th edsrzf 🇳🇿 880 208 352ms 17 days ago 76th GrayJoKing 🇦🇺 879 142 15ms 5 Feb 2025 77th SirBogman 🇺🇸 877 74 155ms 23 Jan 2024 78th dmrichwa 🇺🇸 875 111 11ms 20 Jun 2023 78th emplv 🇱🇻 875 111 16ms 19 Jan 2025 80th stefangimmillaro 874 118 2,673ms 19 Nov 2024 1–80 of 890 Next Last