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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 536th oljoi 961 43 1ms 2 Apr 2021 536th s-g-stavely 961 43 1ms 3 May 2021 536th MatheusAvellar 🇧🇷 961 43 1ms 6 May 2021 536th Natanaelel 🇸🇪 961 43 1ms 18 May 2021 536th call23re 961 43 1ms 4 Sep 2021 536th StarmaQ 961 43 1ms 10 Sep 2021 536th btnlq 961 43 1ms 27 Sep 2021 536th MeWhenI 🇻🇦 961 43 1ms 11 Oct 2021 536th RockOfStone 961 43 1ms 8 Nov 2021 536th funkkiy 🇧🇷 961 43 1ms 20 Nov 2021 536th TetraPengwin 961 43 1ms 14 Dec 2021 536th Anonymousellama21 961 43 1ms 23 Dec 2021 536th CedricGebistorf 961 43 1ms 2 Feb 2022 536th jared-hughes 961 43 1ms 15 Feb 2022 536th 060664-swcsd 961 43 1ms 9 Mar 2022 536th vincens2005 🇺🇸 961 43 1ms 29 Mar 2022 536th Mortis66666 961 43 1ms 27 May 2022 536th MichalMarsalek 🇨🇿 961 43 1ms 18 Aug 2022 536th 5quiwyrm 961 43 1ms 30 Aug 2022 536th Steffan153 🇫🇮 961 43 1ms 1 Oct 2022 536th clockworknazo 961 43 1ms 16 Oct 2022 536th qwertyuiop3 🇷🇺 961 43 1ms 20 Oct 2022 536th aDwarfNamedUrist 961 43 1ms 10 Nov 2022 536th DialFrost 🇸🇬 961 43 1ms 1 Dec 2022 536th thatbirdguythatuknownot 961 43 1ms 20 Dec 2022 536th b10011 🇫🇮 961 43 1ms 28 Dec 2022 536th cefqrn 961 43 1ms 31 Dec 2022 536th MCausc78 🇺🇦 961 43 1ms 5 Jan 2023 536th sean-niemann 🇺🇸 961 43 2ms 6 Jan 2023 536th CheeseCake628 🇳🇴 961 43 1ms 14 Feb 2023 536th scpchicken 🇵🇼 961 43 1ms 6 Mar 2023 536th KingSkyrock 🇺🇸 961 43 2ms 22 Mar 2023 536th mtirado1 961 43 1ms 17 Apr 2023 536th Sciman101 961 43 1ms 16 May 2023 536th Yewzir 🇧🇪 961 43 1ms 29 May 2023 536th ToE42 961 43 2ms 14 Jul 2023 536th adriweb 🇫🇷 961 43 1ms 8 Aug 2023 536th ovs-code 🇩🇪 961 43 1ms 16 Aug 2023 536th jipsong 🇩🇪 961 43 1ms 25 Aug 2023 536th jacobly0 🇺🇸 961 43 1ms 4 Sep 2023 536th snoozingnewt 🇨🇦 961 43 1ms 10 Sep 2023 536th m-tkach 🇺🇦 961 43 1ms 10 Sep 2023 536th msbranicky 961 43 2ms 10 Sep 2023 536th FlyingPenguin223 961 43 1ms 2 Oct 2023 536th charliegaming 961 43 1ms 3 Oct 2023 536th xsot 🇸🇬 961 43 1ms 9 Oct 2023 536th SirBogman 🇺🇸 961 43 1ms 20 Oct 2023 536th m42km 961 43 1ms 25 Nov 2023 536th epic-programmer-guy 961 43 1ms 17 Dec 2023 536th stellartux 961 43 1ms 24 Dec 2023 536th duckyluuk 🇳🇱 961 43 1ms 22 Feb 2024 536th BREMAUCY 🇫🇷 961 43 1ms 7 Mar 2024 536th HumanoidCPU 961 43 1ms 14 Mar 2024 536th NickTheEASDude 🇺🇸 961 43 1ms 21 Mar 2024 536th neel11235813 961 43 1ms 26 Mar 2024 536th Herbert00709 🇵🇱 961 43 1ms 11 Apr 2024 536th error256 961 43 1ms 9 May 2024 536th jtaxen 961 43 1ms 4 Jun 2024 536th lynn 961 43 1ms 23 Jun 2024 536th dokutan 961 43 1ms 26 Jun 2024 536th fgrosshans 🇫🇷 961 43 1ms 27 Aug 2024 536th pardouin 🇫🇷 961 43 1ms 4 Sep 2024 536th edsrzf 🇳🇿 961 43 1ms 12 Sep 2024 536th Vexxter9 🇳🇱 961 43 1ms 20 Sep 2024 536th alemelis 961 43 1ms 26 Sep 2024 536th CaedenHarper 🇨🇦 961 43 1ms 22 Oct 2024 536th akritid 961 43 1ms 23 Oct 2024 536th koipondx86 961 43 1ms 31 Oct 2024 536th snyderek 🇺🇸 961 43 1ms 20 Jan 2025 536th desecaw13 961 43 1ms 24 Jan 2025 536th mishak-sys 961 43 1ms 25 Feb 2025 536th not-a-pokemon 961 43 2ms 25 Feb 2025 536th frosster 🇨🇦 961 43 1ms 11 Mar 2025 536th Blendi-Goose 961 43 1ms 15 Mar 2025 536th kTheLemon 961 43 1ms 16 Mar 2025 536th MeepMoop 961 43 2ms 9 Apr 2025 536th SwordF-Official 🇺🇸 961 43 1ms 9 Apr 2025 536th gonengazit 961 43 1ms 9 Apr 2025 536th fuzzylojik-golf 🇺🇸 961 43 1ms 29 May 2025 536th ikskuh 961 43 2ms 27 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