Fibonacci in JavaScript in chars. 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 304th eikhr 🇳🇴 825 40 9ms 2 Jun 2021 304th clementblaudeau 825 40 9ms 8 Jun 2021 304th Omega65536 🇩🇪 825 40 9ms 23 Jun 2021 304th ManuCoding 825 40 9ms 27 Sep 2021 304th nathanadams 🇳🇿 825 40 9ms 5 Oct 2021 304th BambooleanLogic 🇸🇪 825 40 9ms 26 Nov 2021 304th johanrosenson 825 40 8ms 8 Dec 2021 304th Garklein 🇨🇦 825 40 9ms 6 Jan 2022 304th Luca2812 825 40 9ms 14 Jan 2022 304th Heathcorp 🇦🇺 825 40 9ms 31 Mar 2022 304th wwsalmon 825 40 9ms 8 May 2022 304th maxpelic 🇺🇸 825 40 8ms 5 Jul 2022 304th ijchen 825 40 9ms 27 Sep 2022 304th LukeBridges 🇬🇧 825 40 9ms 14 Nov 2022 304th dzshn 825 40 9ms 3 Dec 2022 304th TaserTheFox 🇺🇸 825 40 8ms 12 Dec 2022 304th ItsMeNoobieboy 825 40 8ms 23 Dec 2022 304th zakariamouhid 825 40 9ms 9 Jan 2023 304th davyboyhayes 825 40 10ms 24 Jan 2023 304th AnnoyedArt1256 825 40 9ms 8 Sep 2023 304th two-bad 🇬🇧 825 40 9ms 23 Nov 2023 304th MWI-polygolf 825 40 9ms 6 Dec 2023 304th stellartux 825 40 9ms 26 Dec 2023 304th steffan-polygolf 825 40 8ms 14 Feb 2024 304th Michiocre 825 40 9ms 19 Mar 2024 304th Null000 🇳🇿 825 40 9ms 28 May 2024 304th LostSyntax21 🇬🇧 825 40 9ms 10 Sep 2024 304th Stockoh 🇫🇷 825 40 9ms 4 Nov 2024 304th Ultra814 825 40 10ms 29 Aug 2025 304th alexsave 825 40 9ms 13 Oct 2025 304th Babafaba 825 40 9ms 22 Oct 2025 304th FortuiteMan 🇫🇷 825 40 10ms 28 Nov 2025 304th tomh1012 825 40 9ms 3 Dec 2025 304th amazingalek 🇳🇴 825 40 9ms 20 Dec 2025 304th FoxInTheClouds 825 40 9ms 4 Feb 2026 304th FranklinJiaChen 825 40 9ms 17 days ago 357th oitio 805 41 9ms 31 May 2019 357th shraiwi 805 41 8ms 22 Nov 2019 357th entibo 805 41 9ms 10 Dec 2019 357th alasdair-greenland 805 41 9ms 4 Mar 2020 357th UBKorkut 805 41 9ms 23 Feb 2021 357th Pie42 805 41 9ms 18 Apr 2021 357th aaronze 🇦🇺 805 41 9ms 29 Apr 2021 357th Great-Gamer 805 41 9ms 23 Feb 2022 357th CedricGebistorf 805 41 9ms 4 Mar 2022 357th SkimnerPhi 805 41 11ms 11 Mar 2022 357th gurglemurgle5 805 41 11ms 18 Apr 2022 357th aydynx 805 41 9ms 25 Jan 2023 357th guywithnose 805 41 9ms 12 May 2023 357th efgen 805 41 9ms 26 Dec 2023 357th weliveinhell 🇭🇹 805 41 9ms 28 Dec 2023 357th roupiq 🇵🇱 805 41 9ms 15 Feb 2024 357th PyryL 🇫🇮 805 41 10ms 23 Aug 2024 357th NickTheEASDude 🇺🇸 805 41 9ms 29 Aug 2024 357th SwordF-Official 🇺🇸 805 41 9ms 2 Jun 2025 357th TRexOnGit 805 41 9ms 29 Jul 2025 357th Evankhell0 805 41 9ms 8 Aug 2025 357th 77Tigers 805 41 9ms 10 Jan 2026 379th ohailstorm 786 42 8ms 9 Mar 2018 379th rumblesan 786 42 9ms 8 Dec 2018 379th phpshko 786 42 9ms 6 Apr 2019 379th AaronGarbut 786 42 9ms 30 Jul 2019 379th vgroen 786 42 9ms 3 Jan 2020 379th NatNgs 786 42 9ms 7 Jan 2020 379th Michal-Miky-Jankovsky 786 42 9ms 4 May 2020 379th modellking 786 42 9ms 3 Jun 2020 379th juanmoncada 786 42 8ms 10 Aug 2020 379th hyvyys 786 42 9ms 11 Sep 2020 379th tpiechaczek 🇵🇱 786 42 9ms 22 Dec 2020 379th xkacer 🇨🇿 786 42 10ms 24 Jan 2021 379th heypwesto 🇳🇿 786 42 9ms 16 Apr 2021 379th evalPenny 🇰🇷 786 42 8ms 6 Jul 2021 379th SpareManiKatti 786 42 9ms 15 Jul 2021 379th Giga-Bowser 786 42 8ms 20 Dec 2021 379th fourth-bit 786 42 9ms 14 Jan 2022 379th ledietz 786 42 8ms 11 Feb 2022 379th Anonymousellama21 786 42 9ms 11 Feb 2022 379th moikaturns 🇬🇧 786 42 8ms 18 Oct 2022 379th Tavress 786 42 9ms 11 May 2023 379th charliegaming 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