Kolakoski Sequence 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 Lydxn 🇨🇦 Ruby 1,000 48 31 Jan 2nd sisyphus-ppcg 🇦🇺 Ruby 952 49 25 Jan 3rd primo-ppcg 🇹🇭 Ruby 905 50 18 Jan 4th janlelis Ruby 857 52 18 Jan 4th GrayJoKing 🇦🇺 Ruby 857 52 20 Jan 4th hiddicop 🇸🇪 Ruby 857 52 29 Jan 7th prplz 🇦🇺 Ruby 714 53 22 Jan 8th Waffle3z Ruby 667 54 19 Jan 8th Shanethegamer 🇺🇸 Ruby 667 54 24 Jan 8th anter69 Ruby 667 54 25 Jan 11th KatieLG 🇬🇧 Ruby 524 56 23 Jan 12th SnowballSH Ruby 476 60 12 Feb 12th stefangimmillaro 🇺🇸 Ruby 476 60 22 Feb 14th Espiobest Ruby 381 61 13 Feb 15th boxjelly Ruby 333 65 11 Feb 16th janbehrens 🇩🇪 Ruby 286 68 18 Jan 17th omurakazuaki 🇯🇵 Ruby 238 69 19 Feb 18th adoxography Ruby 190 80 23 Jan 19th rholliday Ruby 143 177 2 Mar 20th JRaspass 🇬🇧 Ruby 95 2,005 16 Jan 21st MeWhenI 🇻🇦 Ruby 48 2,008 13 Apr 1–21 of 21