Divisors in Ruby in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 78th omegahm 917 48 36ms 7 Nov 2019 78th andre-lameirinhas 🇵🇹 917 48 35ms 20 Dec 2019 78th flavono123 917 48 33ms 12 Mar 2020 78th proton 🇩🇪 917 48 34ms 1 Jun 2020 78th 4hg 🇺🇸 917 48 40ms 19 Jul 2022 78th ls-samer-abuthaher 917 48 35ms 7 Oct 2022 78th LostSyntax21 🇬🇧 917 48 37ms 22 Aug 2024 78th mishak-sys 917 48 35ms 10 Sep 2025 78th AetherQuantity 917 48 35ms 21 Oct 2025 90th caerbannogwhite 898 49 35ms 13 Apr 2018 90th shinh 898 49 33ms 8 Jun 2018 90th mgergi 898 49 36ms 29 Oct 2018 90th tsundokul 898 49 36ms 6 Nov 2018 90th gorbit99 898 49 35ms 31 Mar 2019 90th th0rex 898 49 34ms 10 Jun 2019 90th snltd 898 49 34ms 14 Aug 2019 90th ajc2 898 49 39ms 18 Oct 2019 90th fynnkroeger 898 49 33ms 10 Jan 2021 90th fitzdotlol 🇺🇸 898 49 35ms 24 May 2021 90th madex 🇩🇪 898 49 36ms 10 hours ago 101st sk- 880 50 33ms 12 Sep 2019 101st NewDefectus 🇮🇱 880 50 37ms 23 May 2021 103rd Mir0ff944 863 51 35ms 15 Nov 2019 103rd wasabi-avalanches 863 51 33ms 6 Apr 2024 105th graft 846 52 35ms 11 Mar 2018 105th HumanoidCPU 846 52 33ms 21 Nov 2025 107th BrenSchaap 830 53 38ms 11 Nov 2021 107th HallMatthew314 830 53 37ms 5 Dec 2021 107th yzhs 🇩🇪 830 53 38ms 20 Jul 2022 107th purp 830 53 35ms 11 Aug 2022 107th FnControlOption 830 53 34ms 21 Aug 2022 107th Pluviolithic 830 53 35ms 20 Oct 2023 107th beirigo 🇧🇷 830 53 35ms 20 Nov 2025 114th biinari 815 54 34ms 18 Mar 2018 114th biji1 815 54 35ms 26 Apr 2018 114th bbakersmith 815 54 35ms 15 Jul 2021 114th lbrito1 815 54 35ms 8 Jan 2022 114th galloj 🇨🇿 815 54 38ms 26 May 2022 114th Crackson4 815 54 32ms 12 Aug 2023 114th dokutan 815 54 33ms 23 Mar 2024 121st jamespeilunli 800 55 38ms 1 May 2022 122nd hrrs01 786 56 34ms 26 Sep 2018 122nd sapphyrus 786 56 36ms 9 Jun 2019 122nd danini-the-panini 786 56 35ms 27 Aug 2019 122nd tadd 786 56 34ms 16 Apr 2020 122nd shibacho 🇯🇵 786 56 37ms 30 Mar 2022 122nd Ralac07 🇦🇺 786 56 35ms 17 Jun 2024 128th bethdebelak 772 57 35ms 11 Mar 2018 128th atayarani 772 57 36ms 15 Jan 2019 128th CaAlden 772 57 36ms 9 May 2019 131st jetpks 759 58 40ms 27 Jun 2019 132nd segiddins 746 59 35ms 24 Aug 2018 132nd Noxilex 746 59 38ms 20 Mar 2019 132nd handisb 746 59 43ms 18 Oct 2019 132nd Michaelncallahan 746 59 37ms 30 Apr 2020 136th JKHiggins 733 60 36ms 28 Mar 2018 136th yokasuretsu 733 60 36ms 19 Apr 2018 136th albanian-laundromat 733 60 33ms 20 Nov 2025 139th sacthedev 721 61 42ms 3 Apr 2018 139th nlc 721 61 35ms 11 Apr 2018 141st jacobsmith 710 62 36ms 15 Feb 2018 141st yrral86 710 62 36ms 9 Mar 2018 141st drkameleon 🇪🇸 710 62 33ms 28 Jan 2020 144th clupasq 698 63 35ms 3 Feb 2018 144th olliebaum 698 63 36ms 12 Jul 2018 144th ni3t 698 63 37ms 12 Dec 2018 144th ridingqwerty 🇺🇸 698 63 36ms 12 Jul 2022 148th ted 677 65 35ms 17 Apr 2018 148th shellbertt 🇨🇦 677 65 34ms 14 May 2021 150th chris-arsenault 667 66 35ms 2 Feb 2018 150th brianlwatson 667 66 36ms 11 Apr 2019 150th san-nat 667 66 35ms 3 Mar 2021 150th schachmattmatt 667 66 35ms 11 Aug 2021 154th ninjawarrior1337 647 68 39ms 30 Nov 2021 155th DanDobrick 629 70 34ms 23 Feb 2018 155th dCSeven 629 70 33ms 21 Mar 2019 155th dymowski 629 70 36ms 15 Jul 2019 158th ptarjan 620 71 35ms 25 Mar 2018 158th alabhyajindal 620 71 36ms 3 Apr 2025 160th msbranicky 611 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