Hexdump in Ruby in chars. 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 Card Number Validation 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 N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme 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++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme 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 Card Number Validation 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 N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Lang Points Chars Time 1st primo-ppcg 🇹🇭 Ruby 1,000 66 4 May 2022 2nd ovs-code 🇩🇪 Ruby 904 73 2 May 2022 2nd Lydxn 🇨🇦 Ruby 904 73 2 May 2022 2nd prplz 🇦🇺 Ruby 904 73 2 May 2022 2nd Steffan153 🇫🇮 Ruby 904 73 29 Aug 2024 6th JayXon 🇺🇸 Ruby 892 74 1 Mar 2023 7th MeWhenI 🇻🇦 Ruby 880 75 25 Jul 2023 7th janlelis Ruby 880 75 14 days ago 9th SirBogman 🇺🇸 Ruby 868 76 20 Nov 2022 10th anter69 🇭🇺 Ruby 795 83 13 Feb 2024 11th sisyphus-ppcg 🇦🇺 Ruby 688 96 1 Dec 2022 11th nwellnhof 🇩🇪 Ruby 688 96 26 Jun 2023 13th Natanaelel 🇸🇪 Ruby 667 99 1 May 2022 14th 4hg 🇺🇸 Ruby 660 100 25 Jan 2023 14th stefangimmillaro Ruby 660 100 16 Apr 2023 16th pilaf 🇦🇷 Ruby 647 102 29 May 2022 17th GrayJoKing 🇦🇺 Ruby 606 109 3 Jul 2022 18th DialFrost 🇸🇬 Ruby 550 120 25 May 2024 19th emgordon154 Ruby 541 122 3 Aug 2024 20th olleicua 🇺🇸 Ruby 520 127 15 Feb 2024 21st xiBread 🇺🇸 Ruby 496 133 3 May 2022 22nd max-barstow Ruby 465 142 23 Sep 2022 23rd shinh Ruby 462 143 25 Jun 2022 24th jared-hughes Ruby 440 150 12 Sep 2022 25th Andriamanitra 🇫🇮 Ruby 395 167 20 Jul 2022 26th Haksell 🇦🇶 Ruby 379 174 22 Feb 2023 27th adoxography Ruby 355 186 8 Aug 2022 28th andymac-2 Ruby 338 195 7 Jul 2024 29th KatieLG 🇬🇧 Ruby 328 201 21 Jul 2024 30th KatieLG-Transpiler 🇬🇧 Ruby 11 6,242 16 Aug 2024 1–30 of 30