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Fibonacci in all languages 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 Bytes Time Submitted 527th KasperKivimaeki 🇫🇮 961 43 2ms 23 days ago 527th aadenboy 🇺🇸 961 43 2ms 14 days ago 643rd Lydxn 🇨🇦 961 69 61ms 1 Jan 2022 643rd prplz 🇦🇺 961 69 64ms 1 Jan 2022 643rd JayXon 🇺🇸 961 69 67ms 2 Jan 2022 643rd sean-niemann 🇺🇸 961 69 65ms 2 Jan 2022 643rd sisyphus-ppcg 🇦🇺 961 69 65ms 2 Jan 2022 643rd nwellnhof 🇩🇪 961 69 61ms 2 Jan 2022 643rd m-tkach 🇺🇦 961 69 72ms 2 Jan 2022 643rd Irratix 🇳🇱 961 69 56ms 3 Jan 2022 643rd SirBogman 🇺🇸 961 69 69ms 3 Jan 2022 643rd GrayJoKing 🇦🇺 961 69 62ms 4 Jan 2022 643rd btnlq 961 69 62ms 4 Jan 2022 643rd primo-ppcg 🇹🇭 961 69 57ms 18 Jan 2022 643rd inventshah 961 69 62ms 19 Jan 2022 643rd MeWhenI 🇻🇦 961 69 63ms 8 May 2022 643rd shellbertt 🇨🇦 961 69 64ms 9 May 2022 643rd jared-hughes 961 69 53ms 20 Jul 2022 643rd Shanethegamer 🇺🇸 961 69 63ms 27 Aug 2022 643rd Steffan153 🇫🇮 961 69 60ms 1 Oct 2022 643rd Alex-x90 🇺🇸 961 69 64ms 17 Oct 2022 643rd qwertyuiop3 🇷🇺 961 69 57ms 20 Oct 2022 643rd Seek64 🇩🇪 961 69 67ms 11 Nov 2022 643rd janbehrens 🇩🇪 961 69 60ms 20 Nov 2022 643rd astdefu 961 69 59ms 8 Dec 2022 643rd DialFrost 🇸🇬 961 69 59ms 12 Dec 2022 643rd syntax-rules 961 69 57ms 25 Dec 2022 643rd ayushdewan 961 69 60ms 2 Jan 2023 643rd Betuaredead 961 69 64ms 4 Jan 2023 643rd Yewzir 🇧🇪 961 69 65ms 3 Feb 2023 643rd CatsAreFluffy 961 69 60ms 18 Feb 2023 643rd snyderek 🇺🇸 961 69 61ms 11 Mar 2023 643rd xsot 🇸🇬 961 69 61ms 21 May 2023 643rd ovs-code 🇩🇪 961 69 62ms 3 Oct 2023 643rd fuzzylojik-golf 🇺🇸 961 69 54ms 21 Oct 2023 643rd FlyingPenguin223 961 69 54ms 1 Nov 2023 643rd GolfingSuccess 🇬🇷 961 69 58ms 3 Nov 2023 643rd Herbert00709 🇵🇱 961 69 60ms 10 Nov 2023 643rd roupiq 🇵🇱 961 69 67ms 10 Nov 2023 643rd drabart 🇵🇱 961 69 69ms 11 Dec 2023 643rd kkoenig 961 69 60ms 22 Dec 2023 643rd byronknoll 🇺🇸 961 69 62ms 6 Feb 2024 643rd Mandrzejy 🇵🇱 961 69 58ms 4 Mar 2024 643rd error256 961 69 64ms 27 May 2024 643rd jipsong 🇩🇪 961 69 60ms 27 Jun 2024 643rd Jacob385 961 69 57ms 31 Jul 2024 643rd pardouin 🇫🇷 961 69 59ms 19 Oct 2024 643rd dodecahedron6291 961 69 62ms 3 Nov 2024 643rd 09cf 961 69 60ms 16 Dec 2024 643rd yeminghan2021 961 69 57ms 1 Feb 2025 643rd KasperKivimaeki 🇫🇮 961 69 58ms 24 Mar 2025 643rd b-illy 🇬🇧 961 69 54ms 31 May 2025 643rd joaosigma 🇵🇹 961 69 58ms 12 Jul 2025 643rd rucin93 🇵🇱 961 69 70ms 23 Jul 2025 643rd gusrod-coder 961 69 60ms 19 Sep 2025 643rd Yax42 🇫🇷 961 69 59ms 4 Oct 2025 643rd AdrienHache 🇫🇷 961 69 57ms 6 Oct 2025 643rd snoozingnewt 🇨🇦 961 69 55ms 24 Oct 2025 643rd luuumine 🇫🇷 961 69 59ms 30 Oct 2025 643rd Languag3 961 69 62ms 13 days ago 701st kmaork 🇮🇱 960 37 10ms 18 Apr 2018 701st edre 960 37 9ms 2 May 2018 701st tjtnorton 960 37 10ms 8 Nov 2018 701st PawaritL 960 37 9ms 28 Jan 2019 701st PFischbeck 960 37 9ms 2 Aug 2019 701st hoodadam 960 37 10ms 25 Oct 2019 701st CyberTapir 960 37 9ms 29 Jul 2020 701st McAidan99 960 37 9ms 29 Jul 2020 701st obamaman360 960 37 9ms 29 Jul 2020 701st PhonicCanine 960 37 9ms 1 Aug 2020 701st BBoehm 🇩🇪 960 37 10ms 8 Dec 2020 701st neihousaigaai 960 37 9ms 8 May 2021 701st jacklynnepenick 960 37 10ms 13 Aug 2021 701st jrm5399 🇰🇿 960 37 10ms 31 Jan 2022 701st mathisfun271 960 37 9ms 5 Mar 2022 701st Nicronmil 960 37 9ms 22 Nov 2022 701st CatsAreFluffy 960 37 9ms 18 Feb 2023 701st cesarm4 960 37 9ms 30 Apr 2023 701st AlexanderFair 960 37 10ms 29 Jun 2023 701st nyoshe 960 37 10ms 10 Oct 2023 First Prev 641–720 of 9,596 Next Last