Odious 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT 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 Rockstar 2 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 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 Rockstar 2 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 1st Lydxn 🇨🇦 1,000 29 6 Sep 2022 1st sisyphus-ppcg 🇦🇺 1,000 29 7 Sep 2022 1st JayXon 🇺🇸 1,000 29 7 Sep 2022 1st radarek 🇵🇱 1,000 29 3 May 2023 5th MeWhenI 🇻🇦 879 33 6 Sep 2022 5th GrayJoKing 🇦🇺 879 33 7 Sep 2022 5th Steffan153 🇫🇮 879 33 11 Feb 2023 5th xsot 🇸🇬 879 33 9 Feb 2024 9th 4hg 🇺🇸 853 34 6 Sep 2022 9th stefangimmillaro 853 34 6 Sep 2022 9th nwellnhof 🇩🇪 853 34 11 Sep 2022 9th janlelis 853 34 16 Sep 2022 9th m-tkach 🇺🇦 853 34 9 May 2023 9th ovs-code 🇩🇪 853 34 9 May 2023 9th yzhs 🇩🇪 853 34 21 Jun 2023 9th sean-niemann 🇺🇸 853 34 27 Mar 2024 9th emgordon154 853 34 25 Sep 2024 18th SirBogman 🇺🇸 829 35 7 Sep 2022 18th janbehrens 🇩🇪 829 35 7 Sep 2022 18th anter69 🇭🇺 829 35 8 Sep 2022 18th jared-hughes 829 35 9 Sep 2022 18th DialFrost 🇸🇬 829 35 29 Jan 2023 18th Andriamanitra 🇫🇮 829 35 28 Jul 2023 18th Yewzir 🇧🇪 829 35 17 Nov 2023 18th pardouin 🇫🇷 829 35 22 Aug 2024 18th FlyingPenguin223 829 35 26 Oct 2024 27th Natanaelel 🇸🇪 806 36 7 Sep 2022 27th OhmNomNom 806 36 15 Oct 2022 27th xiBread 🇺🇸 806 36 1 Dec 2022 30th Shanethegamer 🇺🇸 763 38 6 Sep 2022 30th olleicua 🇺🇸 763 38 9 Jan 2024 32nd rniii 744 39 21 Aug 2023 32nd aaronze 🇦🇺 744 39 17 Sep 2023 32nd dokutan 744 39 30 Apr 2024 32nd tatzyr 🇯🇵 744 39 8 Jan 2025 36th KatieLG 🇬🇧 707 41 8 Oct 2022 36th AlephSquirrel 707 41 7 Mar 2023 36th ejini6969 707 41 22 Mar 2023 39th aydamak 690 42 15 May 2024 40th aksyristos 659 44 31 Jan 2023 41st fynnkroeger 592 49 17 Oct 2022 42nd beergit 569 51 7 Aug 2024 43rd eldritchconundrum 558 52 31 Oct 2022 44th purp 527 55 16 Nov 2022 45th msbranicky 475 61 5 Sep 2023 46th Betuaredead 377 77 7 Jan 2023 47th HumanoidCPU 29 997 10 Jan 2025 48th JRaspass 🇬🇧 15 1,950 6 Sep 2022 48th retrohun 15 1,950 28 Dec 2022 48th Haksell 🇦🇶 15 1,950 23 Feb 2023 48th Mabeloid 🇳🇴 15 1,950 22 Sep 2024 52nd KatieLG-Transpiler 🇬🇧 15 1,951 10 Sep 2022 1–52 of 52
