Abundant 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling 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 CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Hilbert Curve Mandelbrot NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers Placeholder QR Encoder Quadratic Formula Semiprime Numbers Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle 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 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling 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 CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Hilbert Curve Mandelbrot NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers Placeholder QR Encoder Quadratic Formula Semiprime Numbers Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle # Golfer Points Chars Time 1st Lydxn 🇨🇦 1,000 32 3 Jul 2021 1st JayXon 🇺🇸 1,000 32 3 Jul 2021 1st sisyphus-ppcg 🇦🇺 1,000 32 22 Jun 2022 1st stefangimmillaro 1,000 32 21 Aug 2023 1st MeWhenI 🇻🇦 1,000 32 22 Aug 2023 1st radarek 🇵🇱 1,000 32 4 days ago 7th prplz 🇦🇺 970 33 3 Jan 2020 7th primo-ppcg 🇹🇭 970 33 3 Jan 2020 7th nwellnhof 🇩🇪 970 33 30 Dec 2021 7th Steffan153 🇫🇮 970 33 8 Mar 2024 11th m-tkach 🇺🇦 762 42 22 Apr 2023 12th GrayJoKing 🇦🇺 711 45 25 Jan 2021 12th janlelis 711 45 11 Nov 2021 12th akshatj27 🇦🇶 711 45 11 Jan 2022 12th Shanethegamer 🇺🇸 711 45 11 Feb 2022 12th ovs-code 🇩🇪 711 45 9 May 2023 12th DialFrost 🇸🇬 711 45 3 Jun 2024 12th sean-niemann 🇺🇸 711 45 25 Jul 2024 19th SirBogman 🇺🇸 696 46 26 Dec 2019 19th xiBread 🇺🇸 696 46 29 Aug 2021 19th o0lit3 🇺🇸 696 46 2 Sep 2021 19th Natanaelel 🇸🇪 696 46 10 Sep 2021 19th emgordon154 696 46 20 Dec 2021 19th adoxography 696 46 20 Jan 2022 19th anter69 🇭🇺 696 46 31 Jan 2023 19th Andriamanitra 🇫🇮 696 46 13 Jul 2023 19th olleicua 🇺🇸 696 46 2 Feb 2024 19th aydamak 696 46 17 May 2024 19th tatzyr 🇯🇵 696 46 23 Oct 2024 30th jujurocking 681 47 18 May 2021 30th lynn 681 47 2 Dec 2021 30th ls-samer-abuthaher 681 47 6 Oct 2022 30th error256 681 47 3 Jul 2024 34th Haksell 🇦🇶 667 48 13 Apr 2020 34th jaredcrystal 🇺🇸 667 48 14 Dec 2020 34th hiddicop 🇸🇪 667 48 31 Jan 2021 34th gilufin 667 48 22 May 2021 34th orthoplex 🇨🇽 667 48 31 Mar 2022 34th yzhs 🇩🇪 667 48 20 Jul 2022 34th KatieLG 🇬🇧 667 48 9 Oct 2022 34th OhmNomNom 667 48 18 Oct 2022 34th rniii 667 48 21 Aug 2023 34th Just4FunCoder 667 48 2 Jul 2024 34th dokutan 667 48 5 Sep 2024 34th FlyingPenguin223 667 48 11 Oct 2024 46th sbrych 653 49 15 Apr 2020 46th proton 🇩🇪 653 49 1 Jun 2020 46th Waffle3z 653 49 9 Oct 2020 46th aaronze 🇦🇺 653 49 21 Sep 2023 50th eggplants 🇯🇵 640 50 26 Nov 2020 50th fitzdotlol 🇺🇸 640 50 27 Jan 2021 50th jared-hughes 640 50 20 Sep 2022 53rd michaelbaudino 627 51 18 Oct 2020 53rd meenie 627 51 7 Jan 2021 53rd liemvo 🇻🇳 627 51 11 May 2021 53rd Irratix 🇳🇱 627 51 14 Feb 2022 53rd galloj 🇨🇿 627 51 17 Sep 2022 53rd 4hg 🇺🇸 627 51 11 Aug 2023 53rd annaproxy 627 51 8 Sep 2023 53rd NicknamedTwice 🇲🇨 627 51 16 Sep 2024 61st Secozzi 615 52 5 Dec 2019 61st rak1507 🇬🇧 615 52 25 Jan 2021 61st ejini6969 615 52 26 Mar 2023 64th SephQ 604 53 1 Jan 2021 64th shen-hong-xin 604 53 7 Jul 2021 64th Luj8n 604 53 12 Nov 2021 64th fauresebast 604 53 28 Jun 2022 64th fynnkroeger 604 53 10 Dec 2022 64th qytiz 604 53 15 Apr 2024 70th tadd 593 54 16 Apr 2020 70th idoschor 593 54 1 Dec 2020 70th jacobsmith 593 54 25 Mar 2021 70th Ogeima 593 54 13 Apr 2023 74th razetime 582 55 23 Jan 2021 74th HallMatthew314 582 55 26 Nov 2021 1–75 of 108 Next