Fibonacci 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 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 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 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 Bytes Time 120th handisb Ruby 781 32 14 Sep 2019 120th Anonymousellama21 Ruby 781 32 18 Feb 2022 123rd venus-as-a-boy Ruby 758 33 22 Oct 2018 123rd KrausRaus 🇺🇸 Ruby 758 33 23 Mar 2020 123rd doberan Ruby 758 33 2 Nov 2020 123rd Secozzi Ruby 758 33 3 Nov 2020 123rd ls-samer-abuthaher Ruby 758 33 7 Oct 2022 123rd dokutan Ruby 758 33 6 days ago 129th nlc Ruby 735 34 11 Apr 2018 129th caerbannogwhite Ruby 735 34 14 Apr 2018 129th ajc2 Ruby 735 34 1 May 2018 129th anishghosh103 Ruby 735 34 15 Mar 2020 129th theLobsterRevolution Ruby 735 34 30 Dec 2020 129th raphaelimahorn Ruby 735 34 2 Sep 2021 129th 4gboframram Ruby 735 34 10 Sep 2021 129th bac0id Ruby 735 34 18 Oct 2021 129th AIn0n Ruby 735 34 1 Dec 2021 129th MichaelMBradley 🇨🇦 Ruby 735 34 21 Mar 2022 129th oceko Ruby 735 34 26 Nov 2022 129th nstearns96 🇬🇧 Ruby 735 34 15 Dec 2022 129th CheeseCake628 🇳🇴 Ruby 735 34 15 Feb 2023 129th epic-programmer-guy Ruby 735 34 15 Dec 2023 129th stellartux Ruby 735 34 24 Dec 2023 129th hellopatrick Ruby 735 34 26 Dec 2023 145th JKHiggins Ruby 714 35 27 Jun 2019 145th jetpks Ruby 714 35 27 Jun 2019 145th idoschor Ruby 714 35 30 Nov 2020 145th bbakersmith Ruby 714 35 30 Jul 2021 145th FnControlOption Ruby 714 35 21 Aug 2022 145th ndren Ruby 714 35 6 Aug 2023 151st Mir0ff944 Ruby 694 36 24 Oct 2019 152nd iamsolarpowered Ruby 676 37 15 Dec 2017 152nd Boostik Ruby 676 37 7 Jan 2018 152nd robymus Ruby 676 37 17 Sep 2018 152nd boxjelly Ruby 676 37 9 Feb 2021 152nd 78790709 Ruby 676 37 31 Aug 2022 157th stevehodges Ruby 641 39 8 Nov 2017 157th JeremyC-za Ruby 641 39 9 Nov 2017 157th angetheo Ruby 641 39 19 Jan 2018 157th sacthedev Ruby 641 39 3 Apr 2018 157th okkun-oreo Ruby 641 39 2 Nov 2020 157th TheRealOhead 🇺🇸 Ruby 641 39 24 Nov 2022 163rd yokasuretsu Ruby 625 40 16 Apr 2018 163rd atsushiootani Ruby 625 40 7 Aug 2018 163rd esmg1 Ruby 625 40 22 Aug 2018 163rd MichalMarsalek 🇨🇿 Ruby 625 40 2 Sep 2022 163rd Heathcorp 🇦🇺 Ruby 625 40 26 Nov 2022 163rd nortonbatista Ruby 625 40 31 Oct 2023 169th JRaspass 🇬🇧 Ruby 610 41 23 Mar 2021 169th MCausc78 🇺🇦 Ruby 610 41 29 Dec 2022 171st tadd Ruby 595 42 16 Apr 2020 172nd evanSpendlove Ruby 581 43 10 Dec 2020 173rd biji1 Ruby 568 44 26 Apr 2018 173rd martica Ruby 568 44 20 May 2018 173rd cefqrn Ruby 568 44 31 Dec 2022 173rd msbranicky Ruby 568 44 7 Sep 2023 173rd Maximizer02 Ruby 568 44 1 Oct 2023 178th greghull Ruby 556 45 8 Nov 2017 178th Noxilex Ruby 556 45 20 Mar 2019 178th ashtraypettingzoo 🇺🇸 Ruby 556 45 16 Feb 2023 Prev 121–180 of 228 Next