Pernicious Numbers 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 prplz 🇦🇺 Ruby 1,000 28 3 Jan 2020 1st primo-ppcg 🇹🇭 Ruby 1,000 28 3 Jan 2020 3rd NewDefectus 🇮🇱 Ruby 966 29 8 May 2021 3rd akshatj27 🇦🇶 Ruby 966 29 11 Jan 2022 3rd stefangimmillaro Ruby 966 29 4 Nov 2022 3rd m-tkach 🇺🇦 Ruby 966 29 23 Nov 2022 3rd Steffan153 🇫🇮 Ruby 966 29 1 Jan 2023 3rd DialFrost 🇸🇬 Ruby 966 29 13 Jan 2023 3rd sean-niemann 🇺🇸 Ruby 966 29 29 Jan 2023 3rd MeWhenI 🇻🇦 Ruby 966 29 30 Jan 2023 3rd JayXon 🇺🇸 Ruby 966 29 25 Dec 2023 3rd sisyphus-ppcg 🇦🇺 Ruby 966 29 25 Dec 2023 3rd Yewzir 🇧🇪 Ruby 966 29 25 Dec 2023 3rd GrayJoKing 🇦🇺 Ruby 966 29 26 Dec 2023 3rd Lydxn 🇨🇦 Ruby 966 29 29 Dec 2023 3rd xsot 🇸🇬 Ruby 966 29 30 Dec 2023 17th Waffle3z Ruby 933 30 10 Feb 2021 17th lynn Ruby 933 30 11 Sep 2021 17th Irratix 🇳🇱 Ruby 933 30 22 Mar 2022 17th orthoplex 🇨🇽 Ruby 933 30 30 Mar 2022 17th SirBogman 🇺🇸 Ruby 933 30 31 May 2022 17th inventshah Ruby 933 30 18 Jun 2022 17th jared-hughes Ruby 933 30 10 Sep 2022 17th Shanethegamer 🇺🇸 Ruby 933 30 6 Feb 2023 17th ovs-code 🇩🇪 Ruby 933 30 17 Jul 2023 17th Betuaredead Ruby 933 30 11 Nov 2023 17th dokutan Ruby 933 30 26 Mar 2024 28th Natanaelel 🇸🇪 Ruby 875 32 25 Jun 2022 28th AlephSquirrel Ruby 875 32 7 Mar 2023 30th janlelis Ruby 848 33 9 Feb 2021 31st annaproxy Ruby 757 37 27 Aug 2022 31st OhmNomNom Ruby 757 37 15 Oct 2022 33rd Andriamanitra 🇫🇮 Ruby 737 38 23 Sep 2022 34th jareddaugherty Ruby 718 39 11 Dec 2017 35th hiddicop 🇸🇪 Ruby 700 40 30 Jan 2021 36th xiBread 🇺🇸 Ruby 683 41 20 Oct 2021 36th yzhs 🇩🇪 Ruby 683 41 20 Jul 2022 38th anter69 🇭🇺 Ruby 667 42 24 Jan 2023 38th rucin93 🇵🇱 Ruby 667 42 12 Jan 2024 40th emgordon154 Ruby 651 43 9 Dec 2021 41st proton 🇩🇪 Ruby 622 45 9 Jun 2020 41st KatieLG 🇬🇧 Ruby 622 45 10 Apr 2022 41st 4hg 🇺🇸 Ruby 622 45 20 Oct 2022 41st janbehrens 🇩🇪 Ruby 622 45 27 Nov 2022 45th daninnm Ruby 609 46 23 Jul 2021 46th gilufin Ruby 596 47 8 Aug 2021 46th fynnkroeger Ruby 596 47 17 Apr 2023 48th Haksell 🇦🇶 Ruby 583 48 13 Apr 2020 48th jaredcrystal 🇺🇸 Ruby 583 48 14 Dec 2020 50th sk- Ruby 571 49 12 Sep 2019 50th eggplants 🇯🇵 Ruby 571 49 26 Nov 2020 52nd n1LS Ruby 560 50 2 Oct 2019 53rd biinari Ruby 549 51 25 Mar 2018 54th BREMAUCY 🇫🇷 Ruby 519 54 11 days ago 55th boxjelly Ruby 509 55 9 Feb 2021 56th vonagam Ruby 500 56 8 Nov 2017 56th hrrs01 Ruby 500 56 26 Sep 2018 56th tadd Ruby 500 56 16 Apr 2020 59th iamsolarpowered Ruby 491 57 15 Dec 2017 59th graft Ruby 491 57 11 Mar 2018 1–60 of 98 Next