Christmas Trees 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 N Queens 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 N Queens 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 primo-ppcg 🇹🇭 Ruby 1,000 47 20 Aug 2019 1st Lydxn 🇨🇦 Ruby 1,000 47 29 Aug 2022 3rd sisyphus-ppcg 🇦🇺 Ruby 979 48 24 Mar 2022 4th nwellnhof 🇩🇪 Ruby 887 53 28 Dec 2021 5th MeWhenI 🇻🇦 Ruby 870 54 1 Jul 2022 6th JayXon 🇺🇸 Ruby 855 55 2 Oct 2021 7th xiBread 🇺🇸 Ruby 839 56 7 Oct 2021 7th Steffan153 🇫🇮 Ruby 839 56 19 Dec 2022 7th radarek 🇵🇱 Ruby 839 56 4 May 2023 10th janlelis Ruby 825 57 5 Jan 2020 10th han-yan Ruby 825 57 12 Dec 2020 10th jaredcrystal 🇺🇸 Ruby 825 57 14 Dec 2020 10th simonista Ruby 825 57 15 Dec 2020 10th roor0 Ruby 825 57 18 Dec 2020 10th GrayJoKing 🇦🇺 Ruby 825 57 18 Dec 2020 10th SirBogman 🇺🇸 Ruby 825 57 21 May 2022 10th OhmNomNom Ruby 825 57 20 Oct 2022 10th Natanaelel 🇸🇪 Ruby 825 57 22 Nov 2023 19th maths22 🇺🇸 Ruby 810 58 10 Dec 2020 19th jstanley0 Ruby 810 58 12 Dec 2020 19th jbbarth 🇫🇷 Ruby 810 58 9 Aug 2021 22nd prplz 🇦🇺 Ruby 797 59 8 Dec 2019 22nd lynn Ruby 797 59 25 May 2022 22nd anter69 🇭🇺 Ruby 797 59 25 Jan 2023 22nd stefangimmillaro Ruby 797 59 3 Feb 2023 22nd ovs-code 🇩🇪 Ruby 797 59 9 May 2023 27th TFeld00 🇩🇰 Ruby 783 60 7 Jun 2019 27th Irratix 🇳🇱 Ruby 783 60 27 Jun 2022 27th jared-hughes Ruby 783 60 12 Sep 2022 27th Shanethegamer 🇺🇸 Ruby 783 60 26 Mar 2024 27th dokutan Ruby 783 60 6 days ago 32nd hiddicop 🇸🇪 Ruby 770 61 22 Jan 2021 32nd DialFrost 🇸🇬 Ruby 770 61 11 Feb 2023 34th n1LS Ruby 758 62 2 Oct 2019 34th RowdyLemon Ruby 758 62 14 Dec 2020 34th liemvo 🇻🇳 Ruby 758 62 7 May 2021 37th brianlwatson Ruby 746 63 9 Dec 2020 37th Waffle3z Ruby 746 63 21 Jan 2021 37th NewDefectus 🇮🇱 Ruby 746 63 10 Feb 2021 37th sean-niemann 🇺🇸 Ruby 746 63 15 Oct 2023 41st biinari Ruby 734 64 25 Mar 2018 41st Ardena Ruby 734 64 11 Dec 2020 41st 4hg 🇺🇸 Ruby 734 64 8 Nov 2022 41st olleicua 🇺🇸 Ruby 734 64 23 Dec 2023 45th michaelbaudino Ruby 723 65 18 Oct 2020 45th KatieLG 🇬🇧 Ruby 723 65 18 May 2021 45th badboj40 Ruby 723 65 14 Feb 2023 48th emgordon154 Ruby 712 66 2 Dec 2021 49th takebackfr Ruby 701 67 7 Dec 2021 49th Andriamanitra 🇫🇮 Ruby 701 67 21 Jul 2022 49th Haksell 🇦🇶 Ruby 701 67 22 Feb 2023 52nd acornellier Ruby 691 68 9 Dec 2018 52nd tarotaro0 Ruby 691 68 2 Oct 2019 54th robymus Ruby 681 69 18 Sep 2018 54th shraiwi Ruby 681 69 30 Sep 2019 54th FlyingPenguin223 Ruby 681 69 2 Nov 2023 57th yzhs 🇩🇪 Ruby 671 70 6 Sep 2020 57th james-logan Ruby 671 70 9 Dec 2020 59th dwayneparton Ruby 662 71 13 May 2020 59th aksyristos Ruby 662 71 3 Feb 2023 1–60 of 87 Next