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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 793rd GrayJoKing 🇦🇺 953 47 1ms 9 Jan 2021 793rd mihaits 953 47 2ms 29 Jan 2021 793rd NewDefectus 🇮🇱 953 47 2ms 1 Feb 2021 793rd MatheusAvellar 🇧🇷 953 47 1ms 7 May 2021 793rd inventshah 953 47 1ms 8 May 2021 793rd pandapawskat 953 47 1ms 1 Sep 2021 793rd Irratix 🇳🇱 953 47 1ms 1 Sep 2021 793rd lynn 953 47 2ms 2 Oct 2021 793rd vang1ong7ang 953 47 1ms 26 Oct 2021 793rd janbehrens 🇩🇪 953 47 1ms 26 Oct 2021 793rd m-tkach 🇺🇦 953 47 1ms 2 Dec 2021 793rd SirBogman 🇺🇸 953 47 1ms 14 Dec 2021 793rd btnlq 953 47 1ms 5 Jan 2022 793rd jared-hughes 953 47 1ms 4 Mar 2022 793rd shellbertt 🇨🇦 953 47 1ms 7 Apr 2022 793rd saito-ta 🇯🇵 953 47 1ms 21 Jun 2022 793rd Shanethegamer 🇺🇸 953 47 1ms 11 Jul 2022 793rd AlephSquirrel 953 47 1ms 16 Jul 2022 793rd ZakkkkAttackkkk 🇵🇭 953 47 1ms 26 Jul 2022 793rd FlorianCassayre 🇫🇷 953 47 1ms 8 Oct 2022 793rd ValentinCassayre 953 47 1ms 8 Oct 2022 793rd Alex-x90 🇺🇸 953 47 2ms 17 Oct 2022 793rd MeWhenI 🇻🇦 953 47 2ms 17 Oct 2022 793rd stefangimmillaro 953 47 2ms 17 Oct 2022 793rd qwertyuiop3 🇷🇺 953 47 1ms 20 Oct 2022 793rd madex 🇩🇪 953 47 2ms 10 Nov 2022 793rd Seek64 🇩🇪 953 47 1ms 11 Nov 2022 793rd mathb0y512 953 47 2ms 1 Jan 2023 793rd Betuaredead 953 47 1ms 4 Jan 2023 793rd Yewzir 🇧🇪 953 47 1ms 5 Feb 2023 793rd User2654 953 47 1ms 10 Feb 2023 793rd KenanHanke 953 47 1ms 20 Feb 2023 793rd 386asm 🇺🇸 953 47 1ms 27 Apr 2023 793rd klixel 🇨🇦 953 47 1ms 9 May 2023 793rd Jonatan6 🇩🇰 953 47 1ms 28 May 2023 793rd Bmrl7 953 47 1ms 4 Aug 2023 793rd 09cf 953 47 1ms 20 Sep 2023 793rd snoozingnewt 🇨🇦 953 47 1ms 23 Sep 2023 793rd JohandeRuiter 🇳🇱 953 47 1ms 15 Oct 2023 793rd fuzzylojik-golf 🇺🇸 953 47 1ms 21 Oct 2023 793rd FlyingPenguin223 953 47 1ms 28 Oct 2023 793rd GolfingSuccess 🇬🇷 953 47 1ms 3 Nov 2023 793rd speles 🇺🇦 953 47 1ms 6 Nov 2023 793rd namelessiw 953 47 1ms 7 Nov 2023 793rd roupiq 🇵🇱 953 47 1ms 23 Nov 2023 793rd emplv 🇱🇻 953 47 2ms 11 Dec 2023 793rd drabart 🇵🇱 953 47 1ms 11 Dec 2023 793rd giacomogallina 953 47 1ms 14 Dec 2023 793rd kkoenig 953 47 1ms 22 Dec 2023 793rd byronknoll 🇺🇸 953 47 1ms 6 Feb 2024 793rd SadiinsoSnowfall 🇫🇷 953 47 2,426ms 13 Feb 2024 793rd trist224 🇫🇷 953 47 2,219ms 14 Feb 2024 793rd mathisfun271 953 47 1ms 14 Feb 2024 793rd ehulinsky 🇺🇸 953 47 1ms 15 Feb 2024 793rd Luca2812 953 47 1ms 1 Mar 2024 793rd neel11235813 953 47 2ms 26 Mar 2024 793rd Mandrzejy 🇵🇱 953 47 1ms 1 Apr 2024 793rd Herbert00709 🇵🇱 953 47 2ms 1 Apr 2024 793rd Flying-Toast 953 47 1ms 25 Apr 2024 793rd jipsong 🇩🇪 953 47 2ms 1 Jul 2024 793rd Kacarott 🇦🇺 953 47 1ms 29 Aug 2024 793rd edsrzf 🇳🇿 953 47 1ms 12 Sep 2024 793rd pardouin 🇫🇷 953 47 1ms 22 Sep 2024 793rd SimBys 953 47 1ms 22 Oct 2024 793rd AdrienHache 🇫🇷 953 47 1ms 16 Dec 2024 793rd kaurakeksi 🇫🇮 953 47 2ms 29 Dec 2024 793rd rucin93 🇵🇱 953 47 1ms 16 Jan 2025 793rd Natanaelel 🇸🇪 953 47 1ms 24 Jan 2025 793rd Iznoanygod 🇺🇸 953 47 2ms 16 Apr 2025 793rd b-illy 🇬🇧 953 47 2ms 31 May 2025 793rd emgordon154 953 47 2ms 1 Jun 2025 793rd oscargeerts 953 47 2ms 23 Jun 2025 793rd iczelia 🇩🇪 953 47 1ms 16 Oct 2025 793rd luuumine 🇫🇷 953 47 2ms 23 Oct 2025 793rd ansgustjd 953 47 2ms 5 Nov 2025 793rd cefqrn 953 47 2ms 17 Nov 2025 793rd solisolu 953 47 2ms 20 Nov 2025 793rd bzd7 953 47 2ms 7 Dec 2025 793rd Yax42 🇫🇷 953 47 2ms 8 Jan 2026 880th lukechampine 953 79 301ms 16 Apr 2020 First Prev 801–880 of 9,951 Next Last