CSS Colors 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) 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 Bytes Time 1st Lydxn 🇨🇦 Ruby 1,000 566 7 days ago 2nd m-tkach 🇺🇦 Ruby 995 569 27 May 2023 3rd radarek 🇵🇱 Ruby 976 580 25 May 2023 4th primo-ppcg 🇹🇭 Ruby 974 581 21 Dec 2020 4th JayXon 🇺🇸 Ruby 974 581 10 Aug 2021 4th sisyphus-ppcg 🇦🇺 Ruby 974 581 9 Mar 2022 4th Steffan153 🇫🇮 Ruby 974 581 11 Mar 2023 8th MeWhenI 🇻🇦 Ruby 969 584 25 Mar 2024 9th prplz 🇦🇺 Ruby 956 592 13 Oct 2020 10th stefangimmillaro Ruby 951 595 29 Dec 2022 11th Irratix 🇳🇱 Ruby 948 597 5 Apr 2022 12th anter69 🇭🇺 Ruby 936 605 19 Feb 2023 13th Natanaelel 🇸🇪 Ruby 925 612 7 Feb 2023 14th jared-hughes Ruby 898 630 12 Sep 2022 15th Shanethegamer 🇺🇸 Ruby 882 642 29 Jul 2021 16th jbbarth 🇫🇷 Ruby 762 743 6 Sep 2021 17th jaredcrystal 🇺🇸 Ruby 752 753 14 Dec 2020 18th hiddicop 🇸🇪 Ruby 704 804 5 Feb 2021 19th SirBogman 🇺🇸 Ruby 679 833 8 Jun 2022 20th Waffle3z Ruby 675 839 27 Sep 2020 21st KatieLG 🇬🇧 Ruby 626 904 10 Apr 2022 22nd 4hg 🇺🇸 Ruby 622 910 24 Jan 2023 23rd Andriamanitra 🇫🇮 Ruby 607 932 21 Jul 2022 24th xiBread 🇺🇸 Ruby 528 1,072 22 Sep 2021 25th olleicua 🇺🇸 Ruby 365 1,550 7 Mar 2024 26th Haksell 🇦🇶 Ruby 306 1,852 22 Feb 2023 27th PikeIt Ruby 256 2,210 27 Jun 2023 28th proton 🇩🇪 Ruby 230 2,456 21 Jun 2020 29th KatieLG-Transpiler 🇬🇧 Ruby 156 3,631 3 Jul 2022 1–29 of 29