Intersection in Ruby in bytes. 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) 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) 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 Bytes Time 1st sisyphus-ppcg 🇦🇺 Ruby 1,000 69 12 Oct 2023 2nd nwellnhof 🇩🇪 Ruby 986 70 9 Jan 2022 2nd Lydxn 🇨🇦 Ruby 986 70 28 Feb 2022 2nd JayXon 🇺🇸 Ruby 986 70 17 Jul 2023 5th GrayJoKing 🇦🇺 Ruby 972 71 5 Aug 2023 6th ovs-code 🇩🇪 Ruby 775 89 22 Oct 2023 7th MeWhenI 🇻🇦 Ruby 734 94 27 Jun 2022 7th SirBogman 🇺🇸 Ruby 734 94 23 Aug 2022 9th primo-ppcg 🇹🇭 Ruby 704 98 14 Oct 2020 10th stefangimmillaro Ruby 676 102 23 Aug 2022 11th Shanethegamer 🇺🇸 Ruby 670 103 24 Mar 2023 12th Waffle3z Ruby 657 105 12 Oct 2020 12th anter69 🇭🇺 Ruby 657 105 9 days ago 14th jared-hughes Ruby 651 106 9 Sep 2022 15th Natanaelel 🇸🇪 Ruby 633 109 27 May 2021 15th orthoplex 🇨🇽 Ruby 633 109 30 Mar 2022 15th KatieLG 🇬🇧 Ruby 633 109 10 Apr 2022 15th OhmNomNom Ruby 633 109 1 Nov 2022 15th DialFrost 🇸🇬 Ruby 633 109 2 Dec 2022 15th aaronze 🇦🇺 Ruby 633 109 17 Sep 2023 21st hiddicop 🇸🇪 Ruby 627 110 28 Jan 2021 21st emgordon154 Ruby 627 110 29 Dec 2021 21st annaproxy Ruby 627 110 4 Jan 2022 24th Andriamanitra 🇫🇮 Ruby 616 112 20 Jul 2022 25th adoxography Ruby 605 114 23 Jan 2021 26th olleicua 🇺🇸 Ruby 600 115 13 Jan 2024 27th schachmattmatt Ruby 585 118 11 Aug 2021 28th boxjelly Ruby 552 125 9 Feb 2021 28th akshatj27 🇦🇶 Ruby 552 125 30 Dec 2021 30th KrausRaus 🇺🇸 Ruby 543 127 30 Dec 2021 30th Haksell 🇦🇶 Ruby 543 127 22 Feb 2023 32nd idoschor Ruby 539 128 1 Dec 2020 33rd KatieLG-Transpiler 🇬🇧 Ruby 232 297 3 Jul 2022 1–33 of 33