Fibonacci in JavaScript 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 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 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 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 Transpose Sentence Trinomial Triangle 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling 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Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar 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 Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Transpose Sentence Trinomial Triangle 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 585th gigaprofisi 🇺🇸 635 52 27ms 10 Aug 2025 602nd johnennewdeeson 623 53 8ms 16 Oct 2017 602nd someone12346 623 53 25ms 1 Apr 2018 602nd gunnermanx 623 53 10ms 4 Jan 2019 602nd frankviktorfrank 623 53 9ms 26 Mar 2019 602nd gjbianco 623 53 25ms 27 May 2019 602nd dzablo 623 53 24ms 4 Sep 2019 602nd adoxography 623 53 26ms 16 Sep 2019 602nd quentincaffeino 623 53 42ms 4 Jun 2020 602nd jchitel 623 53 30ms 24 Sep 2020 602nd ffflorian 623 53 25ms 23 Nov 2020 602nd IAmYhvr 623 53 27ms 6 Feb 2021 602nd gnlow 🇰🇷 623 53 35ms 15 Feb 2021 602nd ForkKILLET 🇨🇳 623 53 25ms 18 Feb 2021 602nd PGPereira 623 53 24ms 27 Mar 2021 602nd PlutonianHacker 623 53 9ms 9 Jul 2021 602nd ereztaiar 🇮🇱 623 53 69ms 12 Aug 2021 602nd lukaskairys 623 53 26ms 27 Sep 2021 602nd Clonex 623 53 26ms 23 Nov 2021 602nd janleigh 🇵🇭 623 53 8ms 31 May 2022 602nd MiguelEXE 623 53 26ms 8 Jun 2022 602nd PyPylia 🇦🇺 623 53 36ms 24 Sep 2022 602nd mebens 623 53 26ms 17 Nov 2022 602nd MCausc78 🇺🇦 623 53 10ms 29 Dec 2022 602nd RasmusBV 623 53 26ms 19 Feb 2023 602nd xnacly 🇩🇪 623 53 9ms 30 Jun 2023 602nd RobertHoeh 623 53 43ms 9 Sep 2023 602nd Sciman101 623 53 9ms 16 Nov 2023 602nd yuigoto 623 53 26ms 25 Nov 2023 602nd FISHARMNIC 623 53 34ms 15 Jan 2024 602nd msbranicky 623 53 12ms 3 Jul 2024 632nd TravisBumgarner 611 54 28ms 31 Jan 2019 632nd theDigg 611 54 55ms 21 Jun 2019 632nd guptaniraj93 611 54 9ms 30 Jul 2019 632nd sobhanbera 611 54 9ms 22 Jun 2020 632nd the-north-dev 611 54 12ms 28 Aug 2020 632nd ashleylamont 611 54 12ms 24 Nov 2020 632nd ytaki0801 🇯🇵 611 54 9ms 19 Jun 2021 632nd uiamn 611 54 62ms 6 Sep 2022 632nd 104210 611 54 9ms 14 Sep 2022 632nd LeftPathLane 611 54 9ms 1 Nov 2022 632nd JesseNoEyes 🇺🇸 611 54 10ms 25 Sep 2024 632nd goodwyna21 611 54 28ms 5 Nov 2024 632nd n3uromanc3r 611 54 28ms 3 Dec 2024 645th obadiar-zz 600 55 26ms 7 Oct 2017 645th robertDurst 600 55 40ms 7 Oct 2017 645th DanSmelly 600 55 12ms 25 Jun 2020 645th brownie-in-motion 600 55 9ms 11 Jul 2020 645th pedromcsousa 🇵🇹 600 55 24ms 30 Nov 2020 645th lewdev 🇺🇸 600 55 25ms 26 Jul 2021 645th mckymsh 600 55 8ms 1 Mar 2022 645th Gravitonic 600 55 9ms 15 Dec 2022 645th IchBinMichMarkus 600 55 9ms 11 Jul 2023 645th weleho 600 55 9ms 18 Sep 2023 645th A11yship 600 55 9ms 2 Nov 2023 645th RockOfStone 600 55 9ms 23 Mar 2024 645th ErikGXDev 600 55 9ms 26 Oct 2024 645th 4very 600 55 39ms 9 Jun 2025 659th d4rkne55 589 56 10ms 2 Mar 2018 659th pbarath 589 56 9ms 13 Apr 2021 659th Ashikpaul 🇮🇳 589 56 21ms 9 May 2021 659th hpr 589 56 19ms 13 Jun 2021 659th E2dgar 589 56 9ms 30 Jan 2022 659th Simon3995 🇳🇱 589 56 10ms 10 Mar 2022 659th aneurin-h 589 56 8ms 22 Nov 2022 659th griffinschreiber 589 56 9ms 30 Oct 2024 659th MID246 589 56 11ms 14 Nov 2024 659th Laellekoenig 589 56 50ms 5 days ago 669th jacobsmith 579 57 31ms 21 Jan 2019 669th phpboyscout 579 57 9ms 3 Sep 2019 669th jling90 579 57 58ms 16 Dec 2019 669th maximevredeveld 579 57 11ms 17 Jan 2021 669th kungozan 579 57 9ms 29 Mar 2021 669th benStre 579 57 21ms 19 Feb 2022 669th TheCod-r 🇦🇶 579 57 9ms 26 Feb 2023 First Prev 601–675 of 849 Next Last