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 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 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 Calendar 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input NFA Simulator 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 75th emplv 🇱🇻 875 111 9ms 19 Jan 2025 77th ovs-code 🇩🇪 875 138 5ms 9 Oct 2024 78th MeWhenI 🇻🇦 873 155 3ms 1 Nov 2023 79th GrayJoKing 🇦🇺 872 102 17ms 1 Nov 2023 80th JayXon 🇺🇸 871 175 1,388ms 16 Jan 2023 81st GrayJoKing 🇦🇺 871 191 407ms 17 Mar 2023 82nd stefangimmillaro 871 216 311ms 23 Sep 2024 83rd stefangimmillaro 869 118 3,651ms 19 Nov 2024 84th annaproxy 869 181 18ms 16 Jan 2023 85th ovs-code 🇩🇪 868 169 80ms 20 Apr 2024 86th prplz 🇦🇺 867 112 9ms 13 Oct 2019 86th 13x1 🇩🇪 867 112 9ms 15 May 2023 86th vlpx 🇫🇮 867 112 9ms 1 Aug 2024 86th rucin93 🇵🇱 867 112 10ms 19 Jan 2025 90th kg583 🇺🇸 867 124 7ms 34 hours ago 91st sean-niemann 🇺🇸 867 156 2ms 24 Aug 2025 92nd sean-niemann 🇺🇸 867 190 2ms 10 Sep 2025 93rd MeWhenI 🇻🇦 867 192 365ms 27 Jul 2024 94th JayXon 🇺🇸 865 178 113ms 24 May 2025 95th sean-niemann 🇺🇸 863 185 2ms 16 days ago 96th edsrzf 🇳🇿 862 167 4ms 29 Mar 2025 97th Steffan153 🇫🇮 861 79 68ms 29 Aug 2024 98th albanian-laundromat 858 192 3ms 19 Sep 2025 99th saito-ta 🇯🇵 857 120 7ms 6 Jun 2022 100th DialFrost 🇸🇬 855 100 572ms 2 Aug 2024 101st edsrzf 🇳🇿 855 289 4ms 22 Feb 2025 102nd primo-ppcg 🇹🇭 854 219 62ms 25 Jun 2022 103rd Yax42 🇫🇷 852 160 424ms 11 Feb 2025 104th stefangimmillaro 850 207 59ms 10 Apr 2024 105th primo-ppcg 🇹🇭 847 105 18ms 5 Oct 2020 106th edsrzf 🇳🇿 847 188 45ms 16 Aug 2025 107th Natanaelel 🇸🇪 845 120 45ms 29 Oct 2023 108th primo-ppcg 🇹🇭 844 197 46ms 6 Jul 2022 109th saito-ta 🇯🇵 843 130 12ms 6 Jun 2022 110th edsrzf 🇳🇿 843 295 1,774ms 8 Apr 2025 111th SirBogman 🇺🇸 842 209 58ms 3 Jun 2025 112th canissimia 🇦🇶 842 304 11ms 25 Mar 2024 113th inventshah 841 152 2ms 24 Jan 2023 113th nwellnhof 🇩🇪 841 152 2ms 3 Jun 2024 115th stefangimmillaro 841 162 373ms 20 Oct 2023 116th sean-niemann 🇺🇸 840 81 60ms 12 Oct 2025 117th error256 839 328 500ms 9 Jun 2025 118th kg583 🇺🇸 838 102 446ms 19 Jul 2024 118th GrayJoKing 🇦🇺 838 102 422ms 23 Jul 2024 120th inventshah 834 159 392ms 24 Jan 2023 121st MeWhenI 🇻🇦 833 198 7ms 8 Aug 2023 122nd lifthrasiir 🇰🇷 830 103 387ms 2 Dec 2024 123rd SirBogman 🇺🇸 830 109 240ms 23 Jul 2025 124th GrayJoKing 🇦🇺 826 225 32ms 13 Mar 2023 125th kg583 🇺🇸 823 108 16ms 19 Jul 2024 125th lifthrasiir 🇰🇷 823 108 16ms 16 Nov 2024 127th Irratix 🇳🇱 823 118 10ms 24 Jan 2023 128th primo-ppcg 🇹🇭 823 462 11ms 25 Jun 2025 129th typeswitch-dev 🇵🇹 821 246 4ms 27 Aug 2023 130th blaztoma 🇱🇹 818 266 109ms 4 days ago 131st CornerMercury 🇬🇧 809 110 19ms 3 Nov 2025 132nd GrayJoKing 🇦🇺 809 146 154ms 24 Oct 2023 133rd ovs-code 🇩🇪 809 158 2ms 29 May 2024 134th AlephSquirrel 808 170 7ms 15 Jan 2025 135th Natanaelel 🇸🇪 803 95 3ms 10 Jun 2023 135th SirBogman 🇺🇸 803 95 3ms 2 Nov 2023 137th andersk 🇺🇸 803 222 188ms 23 Mar 2020 138th prplz 🇦🇺 794 161 2ms 19 Jan 2023 139th peeveen 🇬🇧 791 238 307ms 10 Oct 2023 140th KasperKivimaeki 🇫🇮 789 162 2ms 21 days ago 141st CLOStrophobic 🇮🇹 789 174 8ms 20 Feb 2025 142nd SirBogman 🇺🇸 787 113 16ms 23 Jan 2024 143rd GrayJoKing 🇦🇺 787 200 18ms 14 Jan 2024 144th primo-ppcg 🇹🇭 783 174 330ms 21 Nov 2021 145th MeWhenI 🇻🇦 782 173 2ms 27 Jan 2023 146th prplz 🇦🇺 780 114 10ms 25 Oct 2019 147th MeWhenI 🇻🇦 777 481 15ms 6 Dec 2023 148th anter69 🇭🇺 773 115 18ms 8 Jan 2023 148th ndren 773 115 10ms 2 Nov 2025 150th MeWhenI 🇻🇦 772 228 60ms 7 Aug 2023 First Prev 76–150 of 865 Next Last