Happy Numbers (Long) 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 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 Chars Time 1st Lydxn 🇨🇦 Ruby 1,000 43 21 Aug 2022 2nd GrayJoKing 🇦🇺 Ruby 860 50 19 Sep 2021 2nd janlelis Ruby 860 50 20 Sep 2021 2nd JayXon 🇺🇸 Ruby 860 50 28 Sep 2021 2nd sisyphus-ppcg 🇦🇺 Ruby 860 50 6 May 2022 2nd radarek 🇵🇱 Ruby 860 50 25 May 2022 7th nwellnhof 🇩🇪 Ruby 811 53 26 Dec 2021 8th MeWhenI 🇻🇦 Ruby 796 54 16 Aug 2022 8th xsot 🇸🇬 Ruby 796 54 25 Jul 2023 10th prplz 🇦🇺 Ruby 782 55 18 Dec 2021 10th lynn Ruby 782 55 25 May 2022 10th Steffan153 🇫🇮 Ruby 782 55 19 Dec 2022 10th anter69 🇭🇺 Ruby 782 55 25 Jan 2023 10th ovs-code 🇩🇪 Ruby 782 55 9 May 2023 10th Natanaelel 🇸🇪 Ruby 782 55 10 May 2023 16th stefangimmillaro Ruby 768 56 9 Nov 2021 16th akshatj27 🇦🇶 Ruby 768 56 11 Jan 2022 16th m-tkach 🇺🇦 Ruby 768 56 23 Feb 2023 19th Shanethegamer 🇺🇸 Ruby 754 57 27 Sep 2021 20th Waffle3z Ruby 741 58 19 Sep 2021 20th emgordon154 Ruby 741 58 12 Dec 2021 20th jbbarth 🇫🇷 Ruby 741 58 5 Nov 2022 23rd OhmNomNom Ruby 729 59 20 Oct 2022 23rd AlephSquirrel Ruby 729 59 14 Apr 2023 23rd FlyingPenguin223 Ruby 729 59 18 Oct 2023 23rd SirBogman 🇺🇸 Ruby 729 59 10 Jan 2024 27th xiBread 🇺🇸 Ruby 717 60 19 Sep 2021 27th adoxography Ruby 717 60 18 Dec 2021 27th jared-hughes Ruby 717 60 9 Sep 2022 30th Andriamanitra 🇫🇮 Ruby 683 63 20 Jul 2022 31st Irratix 🇳🇱 Ruby 672 64 4 Mar 2022 31st annaproxy Ruby 672 64 27 Aug 2022 33rd sean-niemann 🇺🇸 Ruby 662 65 20 Sep 2021 33rd KatieLG 🇬🇧 Ruby 662 65 10 Apr 2022 33rd yzhs 🇩🇪 Ruby 662 65 20 Jul 2022 33rd DialFrost 🇸🇬 Ruby 662 65 28 Jan 2023 37th pandapawskat Ruby 652 66 7 Oct 2021 38th olleicua 🇺🇸 Ruby 632 68 20 Feb 2024 39th aksyristos Ruby 623 69 31 Jan 2023 40th aaronze 🇦🇺 Ruby 606 71 17 Sep 2023 41st fynnkroeger Ruby 506 85 30 Jan 2022 42nd PikeIt Ruby 387 111 27 Jun 2023 43rd msbranicky Ruby 309 139 8 Sep 2023 44th jacobsmith Ruby 277 155 29 Oct 2021 45th dokutan Ruby 253 170 11 days ago 46th ninjawarrior1337 Ruby 140 307 1 Dec 2021 47th JRaspass 🇬🇧 Ruby 77 557 19 Sep 2021 47th KatieLG-Transpiler 🇬🇧 Ruby 77 557 24 Jun 2022 47th retrohun Ruby 77 557 27 Dec 2022 47th Haksell 🇦🇶 Ruby 77 557 22 Feb 2023 1–50 of 50