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 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 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 522nd neel11235813 961 43 1ms 26 Mar 2024 522nd Herbert00709 🇵🇱 961 43 1ms 11 Apr 2024 522nd error256 961 43 1ms 9 May 2024 522nd jtaxen 961 43 1ms 4 Jun 2024 522nd lynn 961 43 1ms 23 Jun 2024 522nd dokutan 961 43 1ms 26 Jun 2024 522nd fgrosshans 🇫🇷 961 43 1ms 27 Aug 2024 522nd pardouin 🇫🇷 961 43 1ms 4 Sep 2024 522nd edsrzf 🇳🇿 961 43 1ms 12 Sep 2024 522nd Vexxter9 🇳🇱 961 43 1ms 20 Sep 2024 522nd alemelis 961 43 2ms 26 Sep 2024 522nd CaedenHarper 🇨🇦 961 43 1ms 22 Oct 2024 522nd akritid 961 43 1ms 23 Oct 2024 522nd koipondx86 961 43 1ms 31 Oct 2024 522nd snyderek 🇺🇸 961 43 1ms 20 Jan 2025 522nd desecaw13 961 43 1ms 24 Jan 2025 522nd mishak-sys 961 43 1ms 25 Feb 2025 522nd not-a-pokemon 961 43 2ms 25 Feb 2025 522nd frosster 961 43 1ms 11 Mar 2025 522nd Blendi-Goose 961 43 1ms 15 Mar 2025 522nd kTheLemon 961 43 1ms 16 Mar 2025 522nd MeepMoop 961 43 1ms 9 Apr 2025 522nd SwordF-Official 961 43 1ms 9 Apr 2025 522nd gonengazit 961 43 1ms 9 Apr 2025 522nd fuzzylojik-golf 🇺🇸 961 43 1ms 29 May 2025 522nd ikskuh 961 43 2ms 27 Jun 2025 522nd synt7x 🇺🇸 961 43 1ms 5 Jul 2025 522nd GolfingSuccess 🇬🇷 961 43 1ms 19 Sep 2025 522nd plcc0 961 43 1ms 23 Oct 2025 522nd Babafaba 961 43 1ms 25 Oct 2025 522nd CarterStroik 961 43 1ms 12 Nov 2025 522nd solisolu 961 43 2ms 19 days ago 522nd Andrey2001 961 43 1ms 16 days ago 522nd FortuiteMan 🇫🇷 961 43 1ms 14 days ago 522nd CornerMercury 🇬🇧 961 43 2ms 5 days ago 522nd KasperKivimaeki 🇫🇮 961 43 2ms 4 days ago 637th Lydxn 🇨🇦 961 69 52ms 1 Jan 2022 637th prplz 🇦🇺 961 69 55ms 1 Jan 2022 637th JayXon 🇺🇸 961 69 54ms 2 Jan 2022 637th sean-niemann 🇺🇸 961 69 54ms 2 Jan 2022 637th sisyphus-ppcg 🇦🇺 961 69 52ms 2 Jan 2022 637th nwellnhof 🇩🇪 961 69 55ms 2 Jan 2022 637th m-tkach 🇺🇦 961 69 53ms 2 Jan 2022 637th Irratix 🇳🇱 961 69 52ms 3 Jan 2022 637th SirBogman 🇺🇸 961 69 54ms 3 Jan 2022 637th GrayJoKing 🇦🇺 961 69 51ms 4 Jan 2022 637th btnlq 961 69 51ms 4 Jan 2022 637th primo-ppcg 🇹🇭 961 69 57ms 18 Jan 2022 637th inventshah 961 69 52ms 19 Jan 2022 637th MeWhenI 🇻🇦 961 69 50ms 8 May 2022 637th shellbertt 🇨🇦 961 69 55ms 9 May 2022 637th jared-hughes 961 69 53ms 20 Jul 2022 637th Shanethegamer 🇺🇸 961 69 51ms 27 Aug 2022 637th Steffan153 🇫🇮 961 69 54ms 1 Oct 2022 637th Alex-x90 🇺🇸 961 69 55ms 17 Oct 2022 637th qwertyuiop3 🇷🇺 961 69 52ms 20 Oct 2022 637th Seek64 🇩🇪 961 69 52ms 11 Nov 2022 637th janbehrens 🇩🇪 961 69 51ms 20 Nov 2022 637th astdefu 961 69 49ms 8 Dec 2022 637th DialFrost 🇸🇬 961 69 56ms 12 Dec 2022 637th syntax-rules 961 69 53ms 25 Dec 2022 637th ayushdewan 961 69 51ms 2 Jan 2023 637th Betuaredead 961 69 54ms 4 Jan 2023 637th Yewzir 🇧🇪 961 69 53ms 3 Feb 2023 637th CatsAreFluffy 961 69 54ms 18 Feb 2023 637th snyderek 🇺🇸 961 69 51ms 11 Mar 2023 637th xsot 🇸🇬 961 69 53ms 21 May 2023 637th ovs-code 🇩🇪 961 69 53ms 3 Oct 2023 637th fuzzylojik-golf 🇺🇸 961 69 54ms 21 Oct 2023 637th FlyingPenguin223 961 69 54ms 1 Nov 2023 637th GolfingSuccess 🇬🇷 961 69 51ms 3 Nov 2023 637th Herbert00709 🇵🇱 961 69 55ms 10 Nov 2023 637th roupiq 🇵🇱 961 69 53ms 10 Nov 2023 637th drabart 🇵🇱 961 69 51ms 11 Dec 2023 637th kkoenig 961 69 52ms 22 Dec 2023 First Prev 601–675 of 9,546 Next Last