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 517th prplz 🇦🇺 961 43 1ms 24 Feb 2020 517th DaCoolOne 961 43 1ms 25 Feb 2020 517th Attero 🇸🇪 961 43 2ms 5 Mar 2020 517th bastienvoirin 🇫🇷 961 43 2ms 5 Apr 2020 517th Darkrizen7 961 43 2ms 8 Apr 2020 517th dmoa 961 43 1ms 10 Jul 2020 517th janbehrens 🇩🇪 961 43 1ms 20 Aug 2020 517th Waffle3z 961 43 2ms 25 Sep 2020 517th marcin7Cd 961 43 2ms 8 Oct 2020 517th GoateSo 961 43 2ms 18 Oct 2020 517th BBoehm 🇩🇪 961 43 2ms 4 Jan 2021 517th GrayJoKing 🇦🇺 961 43 1ms 12 Jan 2021 517th Lydxn 🇨🇦 961 43 2ms 13 Jan 2021 517th Irratix 🇳🇱 961 43 1ms 14 Jan 2021 517th sisyphus-ppcg 🇦🇺 961 43 1ms 20 Jan 2021 517th JayXon 🇺🇸 961 43 1ms 19 Feb 2021 517th oljoi 961 43 2ms 2 Apr 2021 517th s-g-stavely 961 43 4ms 3 May 2021 517th MatheusAvellar 🇧🇷 961 43 2ms 6 May 2021 517th Natanaelel 🇸🇪 961 43 2ms 18 May 2021 517th call23re 961 43 1ms 4 Sep 2021 517th StarmaQ 961 43 2ms 10 Sep 2021 517th btnlq 961 43 2ms 27 Sep 2021 517th MeWhenI 🇻🇦 961 43 2ms 11 Oct 2021 517th RockOfStone 961 43 1ms 8 Nov 2021 517th funkkiy 🇧🇷 961 43 2ms 20 Nov 2021 517th TetraPengwin 961 43 2ms 14 Dec 2021 517th Anonymousellama21 961 43 2ms 23 Dec 2021 517th CedricGebistorf 961 43 1ms 2 Feb 2022 517th jared-hughes 961 43 2ms 15 Feb 2022 517th 060664-swcsd 961 43 2ms 9 Mar 2022 517th vincens2005 🇺🇸 961 43 2ms 29 Mar 2022 517th Mortis66666 961 43 2ms 27 May 2022 517th MichalMarsalek 🇨🇿 961 43 1ms 18 Aug 2022 517th 5quiwyrm 961 43 1ms 30 Aug 2022 517th Steffan153 🇫🇮 961 43 2ms 1 Oct 2022 517th clockworknazo 961 43 1ms 16 Oct 2022 517th qwertyuiop3 🇷🇺 961 43 1ms 20 Oct 2022 517th aDwarfNamedUrist 961 43 2ms 10 Nov 2022 517th DialFrost 🇸🇬 961 43 1ms 1 Dec 2022 517th thatbirdguythatuknownot 961 43 2ms 20 Dec 2022 517th b10011 🇫🇮 961 43 2ms 28 Dec 2022 517th cefqrn 961 43 2ms 31 Dec 2022 517th MCausc78 🇺🇦 961 43 2ms 5 Jan 2023 517th sean-niemann 🇺🇸 961 43 1ms 6 Jan 2023 517th CheeseCake628 🇳🇴 961 43 2ms 14 Feb 2023 517th scpchicken 🇵🇼 961 43 1ms 6 Mar 2023 517th KingSkyrock 🇺🇸 961 43 2ms 22 Mar 2023 517th mtirado1 961 43 1ms 17 Apr 2023 517th Sciman101 961 43 2ms 16 May 2023 517th Yewzir 🇧🇪 961 43 2ms 29 May 2023 517th ToE42 961 43 2ms 14 Jul 2023 517th adriweb 🇫🇷 961 43 2ms 8 Aug 2023 517th ovs-code 🇩🇪 961 43 1ms 16 Aug 2023 517th jipsong 🇩🇪 961 43 2ms 25 Aug 2023 517th jacobly0 🇺🇸 961 43 2ms 4 Sep 2023 517th snoozingnewt 🇺🇸 961 43 2ms 10 Sep 2023 517th m-tkach 🇺🇦 961 43 2ms 10 Sep 2023 517th msbranicky 961 43 2ms 10 Sep 2023 517th FlyingPenguin223 961 43 1ms 2 Oct 2023 517th charliegaming 961 43 2ms 3 Oct 2023 517th xsot 🇸🇬 961 43 2ms 9 Oct 2023 517th SirBogman 🇺🇸 961 43 1ms 20 Oct 2023 517th m42km 961 43 2ms 25 Nov 2023 517th epic-programmer-guy 961 43 1ms 17 Dec 2023 517th stellartux 961 43 2ms 24 Dec 2023 517th duckyluuk 🇳🇱 961 43 2ms 22 Feb 2024 517th BREMAUCY 🇫🇷 961 43 2ms 7 Mar 2024 517th HumanoidCPU 961 43 1ms 14 Mar 2024 517th NickTheEASDude 🇺🇸 961 43 2ms 21 Mar 2024 517th neel11235813 961 43 2ms 26 Mar 2024 517th Herbert00709 🇵🇱 961 43 2ms 11 Apr 2024 517th error256 961 43 1ms 9 May 2024 517th jtaxen 961 43 2ms 4 Jun 2024 517th lynn 961 43 2ms 23 Jun 2024 First Prev 526–600 of 9,499 Next Last