Sudoku 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 1,000 272 19 Oct 2nd SirBogman 🇺🇸 Ruby 857 280 5 Oct 3rd sisyphus-ppcg 🇦🇺 Ruby 714 358 28 Mar 4th proton 🇩🇪 Ruby 571 541 20 Jun 5th adoxography Ruby 429 626 2019 6th KatieLG 🇬🇧 Ruby 286 662 7 Mar 7th Shanethegamer 🇺🇸 Ruby 143 1,193 13 Apr 1–7 of 7