QR 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 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 Maze Medal Tally 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle 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 Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 1st nwellnhof 🇩🇪 1,000 51 28 Sep 2021 2nd MeWhenI 🇻🇦 984 55 25 Aug 2022 3rd JayXon 🇺🇸 964 93 6 May 2023 4th ovs-code 🇩🇪 959 67 5 Nov 2023 4th HPWiz 🇳🇿 959 67 5 Nov 2023 6th JayXon 🇺🇸 951 76 6 May 2023 7th JayXon 🇺🇸 946 88 23 Jan 2024 8th nwellnhof 🇩🇪 943 95 24 Jan 2022 9th nwellnhof 🇩🇪 939 77 28 Dec 2021 10th JayXon 🇺🇸 939 104 18 Jan 2025 11th nwellnhof 🇩🇪 937 76 28 Dec 2021 12th o0lit3 🇺🇸 933 84 31 Oct 2021 13th JayXon 🇺🇸 930 86 30 Dec 2023 14th btnlq 924 97 19 Sep 2021 15th bitsandbeyond 🇳🇱 923 95 22 Jun 2024 16th JayXon 🇺🇸 919 115 7 May 2023 17th JayXon 🇺🇸 918 92 14 Aug 2024 18th sean-niemann 🇺🇸 912 107 18 Jan 2025 19th JayXon 🇺🇸 911 127 7 May 2023 20th Lydxn 🇨🇦 905 99 18 Sep 2021 21st JayXon 🇺🇸 903 137 7 May 2023 22nd JayXon 🇺🇸 895 107 6 May 2023 23rd Bubbler-4 892 72 2 Feb 2022 24th JayXon 🇺🇸 890 175 7 May 2023 24th rotary-o 🇯🇵 890 175 8 May 2023 26th Steffan153 🇫🇮 889 95 11 Aug 2024 26th sean-niemann 🇺🇸 889 95 8 Jan 2025 28th pardouin 🇫🇷 887 101 12 Jul 2024 29th nwellnhof 🇩🇪 887 110 3 Oct 2022 30th Steffan153 🇫🇮 886 134 11 Aug 2024 31st sean-niemann 🇺🇸 882 134 19 Nov 2024 32nd SirBogman 🇺🇸 880 73 2 Nov 2023 33rd JayXon 🇺🇸 880 127 7 May 2023 34th JayXon 🇺🇸 878 141 7 May 2023 35th jared-hughes 878 152 30 Jan 2023 36th JayXon 🇺🇸 877 133 17 Nov 2024 37th JayXon 🇺🇸 875 173 7 May 2023 38th nwellnhof 🇩🇪 873 121 25 Sep 2021 39th JayXon 🇺🇸 873 196 20 Jun 2023 40th MeWhenI 🇻🇦 871 83 16 Aug 2022 41st Steffan153 🇫🇮 871 112 11 Aug 2024 42nd sean-niemann 🇺🇸 870 133 31 Oct 2024 43rd SirBogman 🇺🇸 869 82 31 Jan 2024 44th JayXon 🇺🇸 868 165 6 May 2023 45th pardouin 🇫🇷 867 96 12 Jul 2024 46th JayXon 🇺🇸 863 162 8 Nov 2021 47th JayXon 🇺🇸 862 130 7 May 2023 48th nwellnhof 🇩🇪 859 144 3 Jan 2022 49th nwellnhof 🇩🇪 857 135 21 Nov 2021 50th error256 857 138 29 Jul 2024 51st Steffan153 🇫🇮 856 138 11 Aug 2024 52nd nwellnhof 🇩🇪 856 182 1 Nov 2021 53rd JayXon 🇺🇸 856 183 2 Nov 2023 54th ovs-code 🇩🇪 855 162 22 Oct 2024 55th hallvabo 🇳🇴 854 105 31 Dec 2023 56th JayXon 🇺🇸 854 188 6 May 2023 57th ovs-code 🇩🇪 854 218 30 Jan 2024 58th JayXon 🇺🇸 852 169 6 May 2023 59th MeWhenI 🇻🇦 851 149 30 Oct 2023 60th kg583 🇺🇸 851 199 26 days ago 61st ovs-code 🇩🇪 850 177 22 Oct 2024 62nd JayXon 🇺🇸 850 203 22 Apr 2024 63rd SirBogman 🇺🇸 850 204 25 Nov 2021 64th emplv 🇱🇻 849 115 19 Jan 2025 65th Steffan153 🇫🇮 845 106 30 Jul 2024 66th MeWhenI 🇻🇦 845 162 9 May 2024 67th GolfingSuccess 🇬🇷 838 107 18 Sep 2021 68th sean-niemann 🇺🇸 835 188 20 Nov 2024 69th kg583 🇺🇸 834 192 9 days ago 70th MeWhenI 🇻🇦 833 193 27 Feb 2024 71st SirBogman 🇺🇸 830 108 31 Jan 2024 72nd MeWhenI 🇻🇦 830 189 28 Feb 2024 73rd typeswitch-dev 🇵🇹 830 205 28 Aug 2023 74th canissimia 🇦🇶 823 316 2 May 2022 75th IanUtley 821 335 20 Dec 2022 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