ISBN in Ruby 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 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) 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 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++ Clojure COBOL Coconut 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 Rockstar 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++ Clojure COBOL Coconut 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 Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig 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 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) 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 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 Chars Time 1st Lydxn 🇨🇦 Ruby 1,000 47 21 Aug 2022 2nd primo-ppcg 🇹🇭 Ruby 940 50 4 May 2022 3rd sisyphus-ppcg 🇦🇺 Ruby 887 53 11 Jan 2022 4th JayXon 🇺🇸 Ruby 855 55 25 Feb 2022 5th MeWhenI 🇻🇦 Ruby 797 59 24 Aug 2022 5th xsot 🇸🇬 Ruby 797 59 14 Oct 2023 7th anter69 🇭🇺 Ruby 783 60 12 Feb 2024 8th SirBogman 🇺🇸 Ruby 770 61 21 May 2022 8th Shanethegamer 🇺🇸 Ruby 770 61 27 May 2022 8th canissimia 🇦🇶 Ruby 770 61 18 Jul 2022 8th Steffan153 🇫🇮 Ruby 770 61 2 Mar 2023 12th ovs-code 🇩🇪 Ruby 746 63 9 May 2023 12th nwellnhof 🇩🇪 Ruby 746 63 18 Jul 2023 14th GrayJoKing 🇦🇺 Ruby 734 64 10 Feb 2022 14th xiBread 🇺🇸 Ruby 734 64 5 Dec 2022 16th janlelis Ruby 701 67 11 Jan 2022 17th akshatj27 🇦🇶 Ruby 691 68 10 Jan 2022 17th Natanaelel 🇸🇪 Ruby 691 68 21 Jun 2022 17th stefangimmillaro Ruby 691 68 19 Dec 2022 17th Haksell 🇦🇶 Ruby 691 68 23 Feb 2023 21st 4hg 🇺🇸 Ruby 681 69 30 Nov 2022 21st Andriamanitra 🇫🇮 Ruby 681 69 17 Apr 2023 23rd Waffle3z Ruby 635 74 12 Jan 2022 23rd olleicua 🇺🇸 Ruby 635 74 16 Feb 2024 25th jared-hughes Ruby 627 75 9 Sep 2022 26th jstanley0 Ruby 610 77 5 Feb 2022 27th aaronze 🇦🇺 Ruby 588 80 21 Sep 2023 28th galloj 🇨🇿 Ruby 566 83 9 Sep 2022 29th KatieLG 🇬🇧 Ruby 500 94 9 Oct 2022 30th adoxography Ruby 485 97 20 Jan 2022 30th alexjurkiewicz 🇦🇺 Ruby 485 97 7 Jul 2022 32nd mosegontar Ruby 338 139 6 Jul 2022 33rd KatieLG-Transpiler 🇬🇧 Ruby 237 198 3 Jul 2022 34th madex 🇩🇪 Ruby 101 466 6 Mar 2024 1–34 of 34