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 NFA Simulator 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 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 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 NFA Simulator 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 733rd m-tkach 🇺🇦 953 47 2ms 2 Dec 2021 733rd SirBogman 🇺🇸 953 47 2ms 14 Dec 2021 733rd sean-niemann 🇺🇸 953 47 2ms 5 Jan 2022 733rd btnlq 953 47 2ms 5 Jan 2022 733rd jared-hughes 953 47 2ms 4 Mar 2022 733rd shellbertt 🇨🇦 953 47 2ms 7 Apr 2022 733rd saito-ta 🇯🇵 953 47 2ms 21 Jun 2022 733rd Shanethegamer 🇺🇸 953 47 2ms 11 Jul 2022 733rd AlephSquirrel 953 47 2ms 16 Jul 2022 733rd ZakkkkAttackkkk 🇵🇭 953 47 2ms 26 Jul 2022 733rd Steffan153 🇫🇮 953 47 2ms 1 Oct 2022 733rd FlorianCassayre 🇫🇷 953 47 2ms 8 Oct 2022 733rd ValentinCassayre 953 47 2ms 8 Oct 2022 733rd Alex-x90 🇺🇸 953 47 2ms 17 Oct 2022 733rd MeWhenI 🇻🇦 953 47 2ms 17 Oct 2022 733rd stefangimmillaro 953 47 1ms 17 Oct 2022 733rd qwertyuiop3 🇷🇺 953 47 2ms 20 Oct 2022 733rd madex 🇩🇪 953 47 2ms 10 Nov 2022 733rd Seek64 🇩🇪 953 47 2ms 11 Nov 2022 733rd mathb0y512 953 47 2ms 1 Jan 2023 733rd Betuaredead 953 47 2ms 4 Jan 2023 733rd Yewzir 🇧🇪 953 47 2ms 5 Feb 2023 733rd User2654 953 47 2ms 10 Feb 2023 733rd KenanHanke 953 47 2ms 20 Feb 2023 733rd 386asm 🇺🇸 953 47 2ms 27 Apr 2023 733rd klixel 🇨🇦 953 47 2ms 9 May 2023 733rd Jonatan6 🇩🇰 953 47 2ms 28 May 2023 733rd Bmrl7 953 47 3ms 4 Aug 2023 733rd 09cf 953 47 2ms 20 Sep 2023 733rd snoozingnewt 🇺🇸 953 47 2ms 23 Sep 2023 733rd JohandeRuiter 🇳🇱 953 47 2ms 15 Oct 2023 733rd fuzzylojik-golf 🇺🇸 953 47 2ms 21 Oct 2023 733rd FlyingPenguin223 953 47 2ms 28 Oct 2023 733rd GolfingSuccess 🇬🇷 953 47 2ms 3 Nov 2023 733rd speles 🇺🇦 953 47 2ms 6 Nov 2023 733rd namelessiw 953 47 2ms 7 Nov 2023 733rd roupiq 🇵🇱 953 47 2ms 23 Nov 2023 733rd emplv 🇱🇻 953 47 2ms 11 Dec 2023 733rd drabart 🇵🇱 953 47 2ms 11 Dec 2023 733rd giacomogallina 953 47 2ms 14 Dec 2023 733rd kkoenig 953 47 2ms 22 Dec 2023 733rd byronknoll 🇺🇸 953 47 2ms 6 Feb 2024 733rd SadiinsoSnowfall 🇫🇷 953 47 2,489ms 13 Feb 2024 733rd trist224 🇫🇷 953 47 2,559ms 14 Feb 2024 733rd mathisfun271 953 47 2ms 14 Feb 2024 733rd ehulinsky 🇺🇸 953 47 2ms 15 Feb 2024 733rd Luca2812 953 47 2ms 1 Mar 2024 733rd neel11235813 953 47 2ms 26 Mar 2024 733rd Mandrzejy 🇵🇱 953 47 2ms 1 Apr 2024 733rd Herbert00709 🇵🇱 953 47 2ms 1 Apr 2024 733rd Flying-Toast 953 47 2ms 25 Apr 2024 733rd jipsong 🇩🇪 953 47 3ms 1 Jul 2024 733rd Kacarott 🇦🇺 953 47 2ms 29 Aug 2024 733rd edsrzf 🇳🇿 953 47 2ms 12 Sep 2024 733rd pardouin 🇫🇷 953 47 2ms 22 Sep 2024 733rd SimBys 953 47 2ms 22 Oct 2024 733rd AdrienHache 🇫🇷 953 47 2ms 16 Dec 2024 733rd kaurakeksi 🇫🇮 953 47 1ms 29 Dec 2024 733rd rucin93 🇵🇱 953 47 2ms 16 Jan 2025 733rd Natanaelel 🇸🇪 953 47 2ms 24 Jan 2025 733rd Iznoanygod 🇺🇸 953 47 2ms 16 Apr 2025 733rd b-illy 🇬🇧 953 47 2ms 31 May 2025 733rd emgordon154 953 47 2ms 1 Jun 2025 733rd oscargeerts 953 47 2ms 23 Jun 2025 733rd iczelia 🇩🇪 953 47 2ms 16 Oct 2025 733rd luuumine 🇫🇷 953 47 2ms 23 Oct 2025 733rd ansgustjd 953 47 2ms 5 Nov 2025 733rd cefqrn 953 47 2ms 16 days ago 733rd solisolu 953 47 2ms 12 days ago 820th lukechampine 953 79 255ms 16 Apr 2020 820th bendiscz 953 79 256ms 16 Apr 2020 820th primo-ppcg 🇹🇭 953 79 253ms 16 Apr 2020 820th nwwdles 953 79 258ms 16 Apr 2020 820th cmethvin 953 79 260ms 16 Apr 2020 820th PFedak 953 79 253ms 16 Apr 2020 First Prev 751–825 of 9,502 Next Last