QR Decoder in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows ASCII Table brainfuck 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) 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 Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ COBOL Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ COBOL Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig Hole All 12 Days of Christmas 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows ASCII Table brainfuck 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) 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 Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Lang Points Bytes Time 1st ovs-code 🇩🇪 K 1,000 67 5 Nov 2023 1st HPWiz 🇬🇧 K 1,000 67 5 Nov 2023 3rd nwellnhof 🇩🇪 J 971 80 28 Sep 2021 3rd HPWiz 🇬🇧 J 971 80 29 Sep 2021 5th NewDefectus 🇮🇱 Assembly 966 80 28 Sep 2021 6th JayXon 🇺🇸 Python 955 135 6 May 2023 7th JayXon 🇺🇸 Ruby 948 100 7 May 2023 8th primo-ppcg 🇹🇭 Perl 939 104 22 May 2022 9th JayXon 🇺🇸 JavaScript 937 129 6 May 2023 10th lynn GolfScript 932 96 3 Apr 2023 11th JayXon 🇺🇸 C 932 115 7 May 2023 12th Bubbler-4 K 931 72 2 Feb 2022 13th nwellnhof 🇩🇪 Ruby 929 102 25 Sep 2021 14th nwellnhof 🇩🇪 Python 928 139 24 Jan 2022 15th JayXon 🇺🇸 Crystal 925 107 6 May 2023 16th JayXon 🇺🇸 C# 923 127 7 May 2023 17th nwellnhof 🇩🇪 Perl 921 106 25 Sep 2021 18th JayXon 🇺🇸 Julia 919 120 12 Feb 2022 19th SirBogman 🇺🇸 K 918 73 2 Nov 2023 20th btnlq PowerShell 915 125 2 Oct 2021 21st nwellnhof 🇩🇪 Raku 913 123 18 Sep 2021 22nd JayXon 🇺🇸 C++ 912 137 7 May 2023 23rd nwellnhof 🇩🇪 JavaScript 902 134 27 Sep 2021 24th btnlq Python 902 143 24 Sep 2021 25th jared-hughes Bash 897 152 30 Jan 2023 26th JayXon 🇺🇸 Lua 896 139 7 May 2023 27th MeWhenI 🇻🇦 PHP 894 150 28 May 2023 28th JayXon 🇺🇸 Java 894 175 7 May 2023 28th rotary-o 🇯🇵 Java 894 175 8 May 2023 30th JayXon 🇺🇸 V 890 130 7 May 2023 31st JayXon 🇺🇸 D 889 141 7 May 2023 32nd o0lit3 🇺🇸 Perl 888 110 1 Nov 2021 33rd JayXon 🇺🇸 Nim 888 162 8 Nov 2021 34th JayXon 🇺🇸 Go 888 173 7 May 2023 35th nwellnhof 🇩🇪 C 886 121 25 Sep 2021 36th JayXon 🇺🇸 F# 879 183 2 Nov 2023 37th JayXon 🇺🇸 Rust 879 196 20 Jun 2023 38th emplv 🇱🇻 PHP 877 153 10 Jan 2023 39th JayXon 🇺🇸 Dart 874 165 6 May 2023 40th Bubbler-4 J 873 89 25 Feb 2022 40th ovs-code 🇩🇪 J 873 89 5 Apr 2023 42nd Lydxn 🇨🇦 Python 872 148 22 Sep 2021 43rd JayXon 🇺🇸 Swift 871 188 6 May 2023 44th nwellnhof 🇩🇪 C# 869 135 21 Nov 2021 45th nwellnhof 🇩🇪 C++ 868 144 3 Jan 2022 46th MeWhenI 🇻🇦 AWK 868 161 12 Nov 2022 47th JayXon 🇺🇸 Wren 868 179 6 May 2023 47th MeWhenI 🇻🇦 Berry 868 179 11 Oct 2023 49th nwellnhof 🇩🇪 PowerShell 866 132 27 Sep 2021 50th SirBogman 🇺🇸 Fortran 866 204 25 Nov 2021 1–50 of 290 Next