Leap Years in Ruby in bytes Holes Medals Achievements Solutions All Holes 12 Days of Christmas 99 Bottles of Beer Abundant Numbers Arabic to Roman brainfuck Christmas Trees CSS Colors Cubes Diamonds Divisors Emirp Numbers Emojify Evil Numbers Fibonacci Fizz Buzz Happy Numbers Intersection Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers Look and Say Lucky Tickets Morse Decoder Morse Encoder Niven Numbers Odious Numbers Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Poker Prime Numbers Quine Recamán Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment Sierpiński Triangle Spelling Numbers Sudoku Ten-pin Bowling Tongue-twisters United States Vampire Numbers λ π τ φ √2 𝑒 All Languages ><> Bash brainfuck C C# COBOL Crystal F# Fortran Go Haskell Hexagony J Java JavaScript Julia Lisp Lua Nim Perl PHP PowerShell Python Raku Ruby Rust SQL Swift V Zig Bytes Chars Scoring Bytes Chars Language All ><> Bash brainfuck C C# COBOL Crystal F# Fortran Go Haskell Hexagony J Java JavaScript Julia Lisp Lua Nim Perl PHP PowerShell Python Raku Ruby Rust SQL Swift V Zig Hole All 12 Days of Christmas 99 Bottles of Beer Abundant Numbers Arabic to Roman brainfuck Christmas Trees CSS Colors Cubes Diamonds Divisors Emirp Numbers Emojify Evil Numbers Fibonacci Fizz Buzz Happy Numbers Intersection Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers Look and Say Lucky Tickets Morse Decoder Morse Encoder Niven Numbers Odious Numbers Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Poker Prime Numbers Quine Recamán Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment Sierpiński Triangle Spelling Numbers Sudoku Ten-pin Bowling Tongue-twisters United States Vampire Numbers λ π τ φ √2 𝑒 # Golfer Lang Points Bytes Time 1st primo-ppcg 🇹🇭 Ruby 1,000 36 2018 1st nwellnhof 🇩🇪 Ruby 1,000 36 28 Apr 1st JayXon 🇺🇸 Ruby 1,000 36 14 Feb 4th proton 🇩🇪 Ruby 947 39 9 Jun 4th KatieLG 🇬🇧 Ruby 947 39 3 Oct 4th Waffle3z Ruby 947 39 25 Oct 4th GrayJoKing 🇦🇺 Ruby 947 39 13 Dec 4th janlelis Ruby 947 39 8 Feb 4th sisyphus-ppcg 🇦🇺 Ruby 947 39 26 Mar 10th omegahm Ruby 842 40 2019 10th Lydxn 🇨🇦 Ruby 842 40 27 Mar 12th acornellier Ruby 807 41 2018 12th jaredcrystal 🇺🇸 Ruby 807 41 2018 12th jstanley0 Ruby 807 41 12 Dec 12th anter69 Ruby 807 41 15 Jan 12th janbehrens 🇩🇪 Ruby 807 41 24 Mar 17th seanstory Ruby 719 42 2019 17th davishmcclurg Ruby 719 42 2019 17th prplz 🇦🇺 Ruby 719 42 2019 17th yzhs 🇩🇪 Ruby 719 42 2020 21st ananagame Ruby 649 43 2019 21st reireias Ruby 649 43 2019 21st tarotaro0 Ruby 649 43 2019 21st hiddicop 🇸🇪 Ruby 649 43 23 Jan 21st Haksell Ruby 649 43 4 Feb 21st EliteDaMyth 🇮🇳 Ruby 649 43 13 Apr 27th SirBogman 🇺🇸 Ruby 544 44 14 Jun 27th ureishi 🇯🇵 Ruby 544 44 30 Jan 29th graft Ruby 509 45 2018 29th handisb Ruby 509 45 2019 29th boxjelly Ruby 509 45 11 Feb 29th stefangimmillaro 🇺🇸 Ruby 509 45 24 Feb 1–32 of 57 Next