Morse Decoder in all languages in chars. 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 Chars Time Submitted 1st emgordon154 1,000 52 35ms 40 hours ago 2nd primo-ppcg 🇹🇭 977 62 3ms 31 Oct 2018 3rd Steffan153 🇫🇮 977 91 15ms 31 Jul 2024 3rd JayXon 🇺🇸 977 91 14ms 31 Jul 2024 3rd pardouin 🇫🇷 977 91 14ms 8 Aug 2024 3rd sean-niemann 🇺🇸 977 91 23ms 9 Feb 2025 7th primo-ppcg 🇹🇭 971 70 35ms 31 Aug 2018 8th nwellnhof 🇩🇪 969 67 121ms 29 Dec 2020 8th primo-ppcg 🇹🇭 969 67 123ms 22 Apr 2022 10th lukegustafson 🇺🇸 961 101 9ms 8 Nov 2024 11th btnlq 956 93 19ms 15 Jan 2023 11th Lydxn 🇨🇦 956 93 17ms 16 Jan 2023 13th JayXon 🇺🇸 950 90 417ms 1 Jul 2024 13th Steffan153 🇫🇮 950 90 459ms 12 Jul 2024 13th pardouin 🇫🇷 950 90 389ms 8 Aug 2024 13th sean-niemann 🇺🇸 950 90 500ms 9 Feb 2025 17th JayXon 🇺🇸 948 78 631ms 31 Jul 2024 18th sisyphus-ppcg 🇦🇺 946 94 15ms 15 Jan 2023 19th bitsandbeyond 🇳🇱 942 96 245ms 11 Apr 2025 20th JayXon 🇺🇸 933 104 10ms 18 Jan 2025 20th sean-niemann 🇺🇸 933 104 9ms 22 Jan 2025 22nd ovs-code 🇩🇪 930 82 3ms 26 Jul 2024 23rd Lydxn 🇨🇦 930 92 431ms 16 Jan 2024 24th JayXon 🇺🇸 927 99 1,141ms 25 Aug 2025 25th hallvabo 🇳🇴 926 96 16ms 15 Feb 2023 26th Steffan153 🇫🇮 925 80 471ms 25 Jul 2024 27th JayXon 🇺🇸 921 148 406ms 26 Jul 2024 28th Steffan153 🇫🇮 920 95 119ms 6 Aug 2024 28th JayXon 🇺🇸 920 95 121ms 18 Aug 2024 28th sean-niemann 🇺🇸 920 95 121ms 22 Jan 2025 31st Steffan153 🇫🇮 920 113 4ms 23 Jul 2024 32nd JayXon 🇺🇸 919 140 400ms 26 Sep 2025 33rd JayXon 🇺🇸 917 95 363ms 18 Jun 2025 34th GrayJoKing 🇦🇺 916 96 3ms 23 Feb 2022 35th primo-ppcg 🇹🇭 915 106 10ms 7 Jan 2019 35th Steffan153 🇫🇮 915 106 10ms 4 Aug 2024 37th JayXon 🇺🇸 913 140 2ms 21 Jan 2023 38th sean-niemann 🇺🇸 912 100 882ms 30 Aug 2025 39th canissimia 🇦🇶 910 113 5ms 12 Jul 2022 40th pardouin 🇫🇷 908 101 1,193ms 26 Aug 2025 41st duckyluuk 🇳🇱 907 98 15ms 15 Aug 2024 42nd Lydxn 🇨🇦 907 107 9ms 16 May 2023 43rd JayXon 🇺🇸 907 113 4,563ms 25 Jan 2025 43rd pardouin 🇫🇷 907 113 4,594ms 26 May 2025 45th JayXon 🇺🇸 902 147 56ms 4 Mar 2024 46th GrayJoKing 🇦🇺 901 72 159ms 24 Aug 2020 47th GrayJoKing 🇦🇺 900 136 2ms 23 Jul 2024 48th Steffan153 🇫🇮 898 97 379ms 11 Jul 2024 49th primo-ppcg 🇹🇭 898 122 12ms 6 Jun 2022 50th namelessiw 897 152 420ms 27 Jul 2024 51st ovs-code 🇩🇪 896 114 45ms 17 Jun 2025 52nd edsrzf 🇳🇿 896 120 8ms 16 Aug 2025 53rd JayXon 🇺🇸 896 210 313ms 24 Jan 2025 54th Steffan153 🇫🇮 895 127 131ms 31 Jul 2024 54th JayXon 🇺🇸 895 127 114ms 31 Jul 2024 56th stefangimmillaro 894 144 384ms 6 Oct 2025 57th edsrzf 🇳🇿 892 211 263ms 19 Feb 2025 58th DialFrost 🇸🇬 889 100 13ms 1 Aug 2024 59th sisyphus-ppcg 🇦🇺 888 117 4ms 2 Jul 2023 60th primo-ppcg 🇹🇭 888 126 18ms 17 Feb 2022 61st error256 888 133 151ms 24 May 2025 62nd sean-niemann 🇺🇸 888 145 383ms 24 Sep 2025 63rd JayXon 🇺🇸 884 141 838ms 23 Jul 2024 63rd Steffan153 🇫🇮 884 141 893ms 23 Jul 2024 63rd sean-niemann 🇺🇸 884 141 772ms 23 Jan 2025 66th JayXon 🇺🇸 883 77 65ms 22 Aug 2025 66th pardouin 🇫🇷 883 77 68ms 22 Aug 2025 68th kg583 🇺🇸 883 163 7ms 13 Mar 2025 69th duckyluuk 🇳🇱 882 97 458ms 29 Aug 2024 70th JayXon 🇺🇸 882 202 210ms 19 Jan 2023 71st GrayJoKing 🇦🇺 879 142 14ms 5 Feb 2025 72nd JayXon 🇺🇸 879 175 1,236ms 14 Oct 2024 73rd ovs-code 🇩🇪 879 202 176ms 30 Jan 2024 74th SirBogman 🇺🇸 877 74 173ms 23 Jan 2024 75th ovs-code 🇩🇪 875 138 5ms 9 Oct 2024 1–75 of 853 Next Last