Morse Decoder in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 151st ETHproductions 🇺🇸 838 145 10ms 19 Dec 2018 152nd albanian-laundromat 836 223 3ms 41 hours ago 153rd GrayJoKing 🇦🇺 835 148 154ms 24 Oct 2023 154th ovs-code 🇩🇪 835 158 2ms 29 May 2024 155th primo-ppcg 🇹🇭 835 462 12ms 25 Jun 2025 156th scpchicken 🇵🇼 830 136 3ms 24 Feb 2023 157th MeWhenI 🇻🇦 826 123 35ms 29 Apr 2024 158th Yax42 🇫🇷 826 180 346ms 18 Jan 2025 159th CLOStrophobic 🇮🇹 824 188 6ms 20 Feb 2025 160th andersk 🇺🇸 824 222 193ms 23 Mar 2020 161st SirBogman 🇺🇸 822 139 248ms 23 Jul 2025 162nd MeWhenI 🇻🇦 821 171 407ms 2 hours ago 163rd prplz 🇦🇺 820 161 2ms 19 Jan 2023 164th AlephSquirrel 819 112 57ms 28 Dec 2023 165th primo-ppcg 🇹🇭 819 158 15ms 2 Jan 2021 166th GrayJoKing 🇦🇺 817 150 550ms 16 Jan 2024 167th MeWhenI 🇻🇦 816 173 2ms 27 Jan 2023 168th 5cw 🇺🇸 813 159 15ms 7 Aug 2025 169th GrayJoKing 🇦🇺 813 200 47ms 14 Jan 2024 170th Irratix 🇳🇱 810 150 10ms 24 Jan 2023 171st KasperKivimaeki 🇫🇮 810 163 2ms 3 Apr 2025 172nd MeWhenI 🇻🇦 808 157 6ms 12 Aug 2024 173rd MeWhenI 🇻🇦 799 117 4ms 15 Feb 2025 174th Steffan153 🇫🇮 798 176 441ms 11 Jul 2024 175th MeWhenI 🇻🇦 798 228 60ms 7 Aug 2023 176th MeWhenI 🇻🇦 793 481 15ms 6 Dec 2023 177th primo-ppcg 🇹🇭 791 137 4ms 3 Jul 2023 178th MeWhenI 🇻🇦 790 202 131ms 27 Jan 2023 179th SirBogman 🇺🇸 789 129 203ms 15 Jan 2023 180th lynn 789 143 3ms 20 Apr 2021 181st MeWhenI 🇻🇦 789 154 10ms 26 Feb 2025 182nd CaedenHarper 🇨🇦 789 164 10ms 1 Aug 2025 183rd okhoel 🇳🇴 788 145 249ms 30 Sep 2022 184th CaedenHarper 🇨🇦 786 156 900ms 1 Aug 2025 185th jared-hughes 784 155 14ms 14 Jan 2023 186th edsrzf 🇳🇿 783 136 820ms 16 Sep 2025 187th stefangimmillaro 782 234 195ms 17 Nov 2024 188th MeWhenI 🇻🇦 781 195 79ms 28 Jan 2023 189th AlephSquirrel 779 166 20ms 13 Aug 2023 190th error256 778 160 362ms 24 May 2025 191st kg583 🇺🇸 778 199 7ms 14 Jan 2025 192nd Natanaelel 🇸🇪 775 131 38ms 9 Jun 2023 193rd MeWhenI 🇻🇦 775 144 1,130ms 12 May 2023 194th kg583 🇺🇸 773 197 7ms 18 Sep 2025 195th peeveen 🇬🇧 769 250 290ms 10 Oct 2023 196th MeWhenI 🇻🇦 768 147 3ms 16 Apr 2023 197th MeWhenI 🇻🇦 767 149 210ms 28 Jan 2023 198th tomtheisen 🇺🇸 763 195 379ms 11 Feb 2025 199th MeWhenI 🇻🇦 762 218 1ms 12 Oct 2023 200th kg583 🇺🇸 761 161 473ms 19 Jul 2024 201st xkacer 🇨🇿 760 160 11ms 25 Jan 2021 202nd UnderKoen 🇳🇱 760 332 2ms 29 Jan 2024 203rd MeWhenI 🇻🇦 759 196 359ms 26 Jul 2023 204th kg583 🇺🇸 756 171 16ms 12 Jan 2025 205th jared-hughes 753 200 2ms 28 Feb 2022 206th lifthrasiir 🇰🇷 752 163 622ms 2 Dec 2024 207th Bulmenisaurus 752 172 10ms 30 Jul 2024 208th MeWhenI 🇻🇦 751 256 315ms 17 Apr 2023 209th targrik 750 162 12ms 7 Jun 2025 210th edsrzf 🇳🇿 750 201 2ms 17 Apr 2025 211th antimon2 🇯🇵 749 123 736ms 29 Sep 2025 212th CornerMercury 🇬🇧 748 173 9ms 4 days ago 213th adyache 🇺🇸 745 244 11ms 14 Jul 2023 214th AlephSquirrel 743 165 540ms 21 Jan 2024 215th Natanaelel 🇸🇪 742 152 5ms 12 Feb 2023 216th inventshah 739 175 10ms 18 Jan 2023 216th lifthrasiir 🇰🇷 739 175 11ms 14 Nov 2024 218th primo-ppcg 🇹🇭 739 190 390ms 9 Apr 2022 219th MeWhenI 🇻🇦 738 179 10ms 1 Jan 2025 220th kg583 🇺🇸 737 292 45ms 13 Feb 2025 221st prplz 🇦🇺 735 176 10ms 18 Nov 2020 222nd MeWhenI 🇻🇦 735 262 41ms 6 Jun 2023 223rd SirBogman 🇺🇸 734 147 36ms 28 Aug 2022 224th inventshah 734 167 605ms 16 Jan 2024 225th jared-hughes 733 208 376ms 30 Aug 2022 First Prev 151–225 of 854 Next Last