Pernicious Numbers (Long) 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 Billiards 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 Kaprekar Numbers 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 Partition Numbers 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 ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal 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 Billiards 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 Kaprekar Numbers 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 Partition Numbers 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 ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st GrayJoKing 🇦🇺 1,000 43 20 Nov 2022 1st stefangimmillaro 1,000 43 5 Jan 2023 1st Lydxn 🇨🇦 1,000 43 14 Jan 2023 1st radarek 🇵🇱 1,000 43 22 Jul 2024 1st pardouin 🇫🇷 1,000 43 22 Apr 2025 6th JayXon 🇺🇸 977 44 20 Nov 2022 6th sisyphus-ppcg 🇦🇺 977 44 21 Nov 2022 6th Steffan153 🇫🇮 977 44 22 Nov 2022 6th m-tkach 🇺🇦 977 44 22 Nov 2022 6th ovs-code 🇩🇪 977 44 22 Nov 2022 6th nwellnhof 🇩🇪 977 44 26 Nov 2022 6th janlelis 977 44 29 Nov 2022 6th xsot 🇸🇬 977 44 11 Jun 2023 6th Natanaelel 🇸🇪 977 44 12 Jul 2023 6th MeWhenI 🇻🇦 977 44 7 Aug 2023 6th DialFrost 🇸🇬 977 44 31 May 2024 17th Andriamanitra 🇫🇮 956 45 17 Jul 2023 18th primo-ppcg 🇹🇭 935 46 20 Nov 2022 18th Shanethegamer 🇺🇸 935 46 21 Nov 2022 20th anter69 🇭🇺 915 47 24 Jan 2023 20th sean-niemann 🇺🇸 915 47 9 Feb 2023 20th emgordon154 915 47 19 Mar 2025 23rd dokutan 878 49 30 Apr 2024 24th AlephSquirrel 860 50 7 Mar 2023 24th SirBogman 🇺🇸 860 50 10 Jan 2024 26th janbehrens 🇩🇪 827 52 27 Nov 2022 27th error256 782 55 4 Jun 2024 28th 4hg 🇺🇸 741 58 11 Dec 2022 29th tatzyr 🇯🇵 729 59 17 Nov 2024 29th ejini6969 729 59 5 days ago 31st BREMAUCY 🇫🇷 683 63 15 Apr 2024 32nd aksyristos 672 64 2 Feb 2023 33rd olleicua 🇺🇸 662 65 3 Feb 2024 34th aaronze 🇦🇺 642 67 17 Sep 2023 35th Yewzir 🇧🇪 632 68 14 Feb 2024 36th KatieLG 🇬🇧 623 69 22 Nov 2022 37th Pluviolithic 589 73 18 Oct 2023 38th snoozingnewt 🇺🇸 581 74 8 Oct 2023 39th beergit 544 79 7 Aug 2024 40th msbranicky 524 82 5 Sep 2023 41st artem-aramma 518 83 14 hours ago 42nd HumanoidCPU 478 90 6 Jun 2024 43rd Ralac07 🇦🇺 371 116 17 Jun 2024 44th retrohun 2 20,667 28 Dec 2022 44th Haksell 🇦🇶 2 20,667 23 Feb 2023 44th Mabeloid 🇳🇴 2 20,667 3 Oct 2024 47th KatieLG-Transpiler 🇬🇧 2 20,677 21 Nov 2022 1–47 of 47
