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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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st emgordon154 1,000 52 40ms 10 Nov 2025 2nd Steffan153 🇫🇮 978 91 16ms 31 Jul 2024 2nd JayXon 🇺🇸 978 91 19ms 31 Jul 2024 2nd pardouin 🇫🇷 978 91 16ms 8 Aug 2024 2nd sean-niemann 🇺🇸 978 91 16ms 9 Feb 2025 6th primo-ppcg 🇹🇭 977 62 3ms 31 Oct 2018 7th Steffan153 🇫🇮 976 67 55ms 19 Mar 2026 8th nwellnhof 🇩🇪 969 67 198ms 29 Dec 2020 8th primo-ppcg 🇹🇭 969 67 152ms 22 Apr 2022 8th Steffan153 🇫🇮 969 67 332ms 2 days ago 11th lukegustafson 🇺🇸 961 101 13ms 8 Nov 2024 12th btnlq 957 93 17ms 15 Jan 2023 12th Lydxn 🇨🇦 957 93 19ms 16 Jan 2023 14th JayXon 🇺🇸 951 90 448ms 1 Jul 2024 14th Steffan153 🇫🇮 951 90 488ms 12 Jul 2024 14th pardouin 🇫🇷 951 90 567ms 8 Aug 2024 14th sean-niemann 🇺🇸 951 90 458ms 9 Feb 2025 18th JayXon 🇺🇸 950 78 537ms 31 Jul 2024 19th bitsandbeyond 🇳🇱 947 90 269ms 23 Feb 2026 20th sisyphus-ppcg 🇦🇺 946 94 19ms 15 Jan 2023 21st primo-ppcg 🇹🇭 934 70 41ms 31 Aug 2018 22nd JayXon 🇺🇸 934 104 37ms 18 Jan 2025 22nd sean-niemann 🇺🇸 934 104 13ms 22 Jan 2025 22nd rucin93 🇵🇱 934 104 11ms 6 Feb 2026 25th ovs-code 🇩🇪 933 82 3ms 26 Jul 2024 26th Lydxn 🇨🇦 930 92 482ms 16 Jan 2024 27th hallvabo 🇳🇴 927 96 17ms 15 Feb 2023 28th JayXon 🇺🇸 927 99 1,897ms 25 Aug 2025 29th Steffan153 🇫🇮 926 80 527ms 25 Jul 2024 30th JayXon 🇺🇸 924 135 635ms 10 Feb 2026 31st JayXon 🇺🇸 922 148 452ms 26 Jul 2024 32nd Steffan153 🇫🇮 920 95 127ms 6 Aug 2024 32nd JayXon 🇺🇸 920 95 123ms 18 Aug 2024 32nd sean-niemann 🇺🇸 920 95 130ms 22 Jan 2025 35th Steffan153 🇫🇮 920 113 5ms 23 Jul 2024 36th Steffan153 🇫🇮 918 97 866ms 6 Mar 2026 37th JayXon 🇺🇸 917 95 77ms 18 Jun 2025 38th GrayJoKing 🇦🇺 916 96 2ms 23 Feb 2022 39th primo-ppcg 🇹🇭 916 106 10ms 7 Jan 2019 39th Steffan153 🇫🇮 916 106 13ms 4 Aug 2024 41st JayXon 🇺🇸 916 111 2,630ms 23 Feb 2026 42nd JayXon 🇺🇸 915 140 1ms 21 Jan 2023 43rd canissimia 🇦🇶 910 113 4ms 12 Jul 2022 44th duckyluuk 🇳🇱 908 98 18ms 15 Aug 2024 44th edsrzf 🇳🇿 908 98 918ms 7 Mar 2026 46th pardouin 🇫🇷 908 101 1,756ms 26 Aug 2025 47th Lydxn 🇨🇦 908 107 12ms 16 May 2023 48th Steffan153 🇫🇮 904 132 2ms 2 days ago 49th edsrzf 🇳🇿 902 111 6ms 12 Dec 2025 50th JayXon 🇺🇸 902 147 60ms 4 Mar 2024 51st GrayJoKing 🇦🇺 901 72 188ms 24 Aug 2020 52nd ovs-code 🇩🇪 901 113 34ms 14 Nov 2025 53rd pardouin 🇫🇷 900 113 2,562ms 26 May 2025 54th Steffan153 🇫🇮 898 97 90ms 11 Jul 2024 55th primo-ppcg 🇹🇭 898 122 9ms 6 Jun 2022 56th namelessiw 898 152 475ms 27 Jul 2024 57th JayXon 🇺🇸 897 204 413ms 4 Feb 2026 58th Steffan153 🇫🇮 895 127 133ms 31 Jul 2024 58th JayXon 🇺🇸 895 127 115ms 31 Jul 2024 60th edsrzf 🇳🇿 892 147 6ms 12 Dec 2025 61st DialFrost 🇸🇬 890 100 11ms 1 Aug 2024 61st sean-niemann 🇺🇸 890 100 761ms 30 Aug 2025 63rd sisyphus-ppcg 🇦🇺 888 117 5ms 2 Jul 2023 64th primo-ppcg 🇹🇭 888 126 16ms 17 Feb 2022 65th error256 888 133 109ms 24 May 2025 66th JayXon 🇺🇸 888 141 770ms 23 Jul 2024 66th Steffan153 🇫🇮 888 141 797ms 23 Jul 2024 66th sean-niemann 🇺🇸 888 141 783ms 23 Jan 2025 69th JayXon 🇺🇸 888 202 222ms 19 Jan 2023 70th JayXon 🇺🇸 886 175 176ms 14 Oct 2024 71st Steffan153 🇫🇮 885 130 4ms 12 Feb 2026 72nd duckyluuk 🇳🇱 882 97 498ms 29 Aug 2024 73rd ovs-code 🇩🇪 882 202 132ms 30 Jan 2024 74th edsrzf 🇳🇿 880 208 343ms 4 Feb 2026 75th GrayJoKing 🇦🇺 879 142 15ms 5 Feb 2025 76th SirBogman 🇺🇸 877 74 198ms 23 Jan 2024 77th GrayJoKing 🇦🇺 877 136 2ms 23 Jul 2024 78th dmrichwa 🇺🇸 875 111 12ms 20 Jun 2023 78th emplv 🇱🇻 875 111 12ms 19 Jan 2025 80th GrayJoKing 🇦🇺 875 191 469ms 17 Mar 2023 81st MeWhenI 🇻🇦 873 155 3ms 1 Nov 2023 82nd GrayJoKing 🇦🇺 872 102 20ms 1 Nov 2023 83rd JayXon 🇺🇸 871 175 1,661ms 16 Jan 2023 84th MeWhenI 🇻🇦 871 192 450ms 27 Jul 2024 85th JayXon 🇺🇸 870 178 156ms 24 May 2025 86th annaproxy 869 181 20ms 16 Jan 2023 87th ovs-code 🇩🇪 868 169 126ms 20 Apr 2024 88th sean-niemann 🇺🇸 868 185 2ms 19 Nov 2025 89th prplz 🇦🇺 867 112 10ms 13 Oct 2019 89th 13x1 🇩🇪 867 112 11ms 15 May 2023 89th vlpx 🇫🇮 867 112 10ms 1 Aug 2024 92nd sean-niemann 🇺🇸 867 156 2ms 24 Aug 2025 93rd sean-niemann 🇺🇸 867 190 2ms 10 Sep 2025 94th stefangimmillaro 866 144 668ms 6 Oct 2025 94th sean-niemann 🇺🇸 866 144 563ms 8 Feb 2026 96th edsrzf 🇳🇿 865 159 126ms 22 Dec 2025 97th stefangimmillaro 862 118 2,503ms 19 Nov 2024 98th edsrzf 🇳🇿 862 167 4ms 29 Mar 2025 99th edsrzf 🇳🇿 861 170 30ms 8 Feb 2026 100th albanian-laundromat 🇺🇸 858 192 2ms 19 Sep 2025 1–100 of 911 Next Last