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 JayXon 🇺🇸 871 175 1,597ms 16 Jan 2023 82nd GrayJoKing 🇦🇺 871 191 403ms 17 Mar 2023 83rd JayXon 🇺🇸 870 178 126ms 24 May 2025 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 11ms 15 May 2023 86th vlpx 🇫🇮 867 112 11ms 1 Aug 2024 89th sean-niemann 🇺🇸 867 156 2ms 24 Aug 2025 90th sean-niemann 🇺🇸 867 190 3ms 10 Sep 2025 91st MeWhenI 🇻🇦 867 192 385ms 27 Jul 2024 92nd stefangimmillaro 865 144 588ms 6 Oct 2025 92nd sean-niemann 🇺🇸 865 144 450ms 3 days ago 94th edsrzf 🇳🇿 865 159 143ms 22 Dec 2025 95th sean-niemann 🇺🇸 863 185 2ms 19 Nov 2025 96th edsrzf 🇳🇿 862 167 4ms 29 Mar 2025 97th Steffan153 🇫🇮 861 79 94ms 29 Aug 2024 98th albanian-laundromat 858 192 2ms 19 Sep 2025 99th saito-ta 🇯🇵 857 120 7ms 6 Jun 2022 100th DialFrost 🇸🇬 856 100 457ms 2 Aug 2024 101st kg583 🇺🇸 855 104 18ms 23 Dec 2025 102nd edsrzf 🇳🇿 855 289 4ms 22 Feb 2025 103rd primo-ppcg 🇹🇭 854 219 59ms 25 Jun 2022 104th Yax42 🇫🇷 853 160 497ms 11 Feb 2025 105th edsrzf 🇳🇿 853 170 29ms 3 days ago 106th sean-niemann 🇺🇸 850 80 70ms 5 days ago 107th stefangimmillaro 850 207 39ms 10 Apr 2024 108th Natanaelel 🇸🇪 848 120 35ms 29 Oct 2023 109th kg583 🇺🇸 847 101 455ms 31 Dec 2025 110th primo-ppcg 🇹🇭 847 105 16ms 5 Oct 2020 111th edsrzf 🇳🇿 847 188 46ms 16 Aug 2025 112th stefangimmillaro 847 216 350ms 23 Sep 2024 113th kg583 🇺🇸 846 155 6ms 4 Dec 2025 114th primo-ppcg 🇹🇭 844 197 37ms 6 Jul 2022 115th saito-ta 🇯🇵 843 130 11ms 6 Jun 2022 116th edsrzf 🇳🇿 843 295 1,744ms 8 Apr 2025 117th Steffan153 🇫🇮 842 148 402ms 14 hours ago 118th stefangimmillaro 842 162 450ms 20 Oct 2023 119th SirBogman 🇺🇸 842 209 41ms 3 Jun 2025 120th canissimia 🇦🇶 842 304 10ms 25 Mar 2024 121st inventshah 841 152 2ms 24 Jan 2023 121st nwellnhof 🇩🇪 841 152 2ms 3 Jun 2024 123rd GrayJoKing 🇦🇺 839 102 435ms 23 Jul 2024 124th FortuiteMan 🇫🇷 839 106 15ms 23 Dec 2025 124th plcc0 839 106 16ms 12 Jan 2026 126th error256 839 328 1,507ms 9 Jun 2025 127th edsrzf 🇳🇿 836 149 502ms 4 days ago 128th inventshah 834 159 401ms 24 Jan 2023 129th MeWhenI 🇻🇦 833 198 7ms 8 Aug 2023 130th lifthrasiir 🇰🇷 831 103 454ms 2 Dec 2024 131st SirBogman 🇺🇸 830 109 268ms 23 Jul 2025 132nd edsrzf 🇳🇿 829 124 2,612ms 4 days ago 133rd lifthrasiir 🇰🇷 824 108 20ms 16 Nov 2024 134th Irratix 🇳🇱 823 118 13ms 24 Jan 2023 135th primo-ppcg 🇹🇭 823 462 11ms 25 Jun 2025 136th kg583 🇺🇸 821 122 7ms 11 days ago 137th typeswitch-dev 🇵🇹 821 246 3ms 27 Aug 2023 138th CornerMercury 🇬🇧 809 110 17ms 3 Nov 2025 139th GrayJoKing 🇦🇺 809 146 128ms 24 Oct 2023 140th ovs-code 🇩🇪 809 158 2ms 29 May 2024 141st Natanaelel 🇸🇪 803 95 3ms 10 Jun 2023 141st SirBogman 🇺🇸 803 95 3ms 2 Nov 2023 143rd andersk 🇺🇸 803 222 184ms 23 Mar 2020 144th prplz 🇦🇺 794 161 2ms 19 Jan 2023 145th KasperKivimaeki 🇫🇮 789 162 2ms 14 Nov 2025 146th SirBogman 🇺🇸 787 113 20ms 23 Jan 2024 147th GrayJoKing 🇦🇺 787 200 17ms 14 Jan 2024 148th primo-ppcg 🇹🇭 784 174 399ms 21 Nov 2021 149th MeWhenI 🇻🇦 782 173 2ms 27 Jan 2023 150th prplz 🇦🇺 780 114 10ms 25 Oct 2019 151st MeWhenI 🇻🇦 777 481 15ms 6 Dec 2023 152nd anter69 🇭🇺 773 115 18ms 8 Jan 2023 152nd ndren 773 115 10ms 2 Nov 2025 154th AlephSquirrel 772 170 6ms 15 Jan 2025 155th MeWhenI 🇻🇦 772 228 41ms 7 Aug 2023 156th MeWhenI 🇻🇦 771 114 2ms 15 Feb 2025 157th MeWhenI 🇻🇦 769 157 4ms 12 Aug 2024 158th peeveen 🇬🇧 769 238 335ms 10 Oct 2023 159th Artemis21 🇬🇧 767 116 11ms 10 Jan 2025 160th MeWhenI 🇻🇦 767 202 149ms 27 Jan 2023 First Prev 81–160 of 886 Next Last