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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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 151st MeWhenI 🇻🇦 772 228 60ms 7 Aug 2023 152nd MeWhenI 🇻🇦 771 114 4ms 15 Feb 2025 153rd MeWhenI 🇻🇦 769 157 6ms 12 Aug 2024 154th Artemis21 🇬🇧 767 116 10ms 10 Jan 2025 155th kg583 🇺🇸 766 208 46ms 14 Feb 2025 156th Steffan153 🇫🇮 764 120 1,210ms 8 Apr 2023 157th ovs-code 🇩🇪 763 97 276ms 26 Jul 2024 158th MeWhenI 🇻🇦 762 202 131ms 27 Jan 2023 159th stefangimmillaro 762 234 196ms 17 Nov 2024 160th adyache 🇺🇸 760 217 7ms 14 Jul 2023 161st primo-ppcg 🇹🇭 759 137 4ms 3 Jul 2023 162nd sean-niemann 🇺🇸 758 121 1,229ms 16 Feb 2023 163rd nwellnhof 🇩🇪 758 175 393ms 3 Jun 2024 164th MeWhenI 🇻🇦 757 142 6ms 9 May 2024 165th MeWhenI 🇻🇦 753 171 374ms 22 days ago 166th stefangimmillaro 752 122 1,316ms 23 Aug 2024 167th MeWhenI 🇻🇦 752 195 79ms 28 Jan 2023 168th UnderKoen 🇳🇱 749 330 2ms 29 Jan 2024 169th primo-ppcg 🇹🇭 747 121 217ms 12 Dec 2020 170th ovs-code 🇩🇪 745 178 380ms 18 May 2025 171st tomtheisen 🇺🇸 745 183 392ms 11 Feb 2025 172nd dokutan 742 222 2ms 8 Sep 2025 173rd Irratix 🇳🇱 741 120 15ms 31 Jan 2023 174th primo-ppcg 🇹🇭 740 124 1,183ms 23 Mar 2021 175th MeWhenI 🇻🇦 735 256 315ms 17 Apr 2023 176th MeWhenI 🇻🇦 732 218 1ms 12 Oct 2023 177th Steffan153 🇫🇮 731 176 327ms 11 Jul 2024 178th dokutan 730 125 857ms 8 Sep 2025 179th rambox11 724 134 10ms 6 Dec 2019 180th TFeld00 🇩🇰 723 123 16ms 14 Mar 2023 181st GolfingSuccess 🇬🇷 719 119 429ms 25 Jan 2025 182nd tomtheisen 🇺🇸 719 135 9ms 9 Oct 2020 183rd GolfingSuccess 🇬🇷 717 124 9ms 10 Oct 2020 183rd j-Ewan 717 124 16ms 3 Mar 2022 185th MeWhenI 🇻🇦 716 95 67ms 25 Jul 2023 186th albanian-laundromat 712 128 856ms 25 days ago 187th dokutan 711 125 9ms 8 Sep 2025 188th emgordon154 710 123 123ms 6 Sep 2024 189th stefangimmillaro 709 218 2,808ms 31 May 2023 190th MeWhenI 🇻🇦 709 262 41ms 6 Jun 2023 191st lynn 708 251 149ms 30 Jan 2023 192nd RYNO8 706 126 16ms 13 Dec 2021 192nd ZakkkkAttackkkk 🇵🇭 706 126 10ms 28 Aug 2023 194th AdrienHache 🇫🇷 706 193 381ms 13 Jan 2025 195th edsrzf 🇳🇿 705 253 171ms 23 Jan 2025 196th emgordon154 703 138 9ms 7 Aug 2024 197th GrayJoKing 🇦🇺 701 193 4ms 30 Sep 2024 198th FlorianCassayre 🇫🇷 700 127 16ms 21 Oct 2023 198th plcc0 700 127 10ms 4 Oct 2025 198th snoozingnewt 🇺🇸 700 127 10ms 30 hours ago 201st MeWhenI 🇻🇦 697 179 8ms 1 Jan 2025 202nd snoozingnewt 🇺🇸 695 123 359ms 30 hours ago 203rd MeWhenI 🇻🇦 695 196 353ms 26 Jul 2023 204th SirBogman 🇺🇸 694 98 37ms 27 Jan 2024 205th potatoattack 694 271 300ms 20 Apr 2020 206th Argeento 🇵🇱 693 140 10ms 29 Oct 2023 207th lynn 693 220 1,394ms 29 Oct 2021 208th jared-hughes 691 185 2ms 30 Aug 2022 209th emgordon154 689 129 16ms 1 Aug 2024 210th SirBogman 🇺🇸 689 147 36ms 28 Aug 2022 211th emgordon154 688 400 623ms 9 Jun 2025 212th emgordon154 684 125 547ms 1 Aug 2024 212th dokutan 684 125 480ms 8 Sep 2025 214th MeWhenI 🇻🇦 681 227 103ms 7 Aug 2023 215th primo-ppcg 🇹🇭 677 190 366ms 9 Apr 2022 216th lynn 674 166 16ms 23 Jul 2021 217th anter69 🇭🇺 673 101 36ms 12 Feb 2024 218th edsrzf 🇳🇿 671 136 797ms 16 Sep 2025 219th edre 669 133 9ms 30 Apr 2018 219th 4atj 669 133 14ms 31 Jul 2025 221st ETHproductions 🇺🇸 669 145 10ms 19 Dec 2018 222nd dokutan 668 161 5ms 31 Oct 2024 223rd ovs-code 🇩🇪 667 177 136ms 24 Sep 2023 224th o0lit3 🇺🇸 666 91 3ms 26 Oct 2020 225th m-tkach 🇺🇦 661 283 77ms 11 May 2022 First Prev 151–225 of 860 Next Last