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 879th squadb3 953 34 10ms 11 Oct 2019 879th andersk 🇺🇸 953 34 10ms 21 Mar 2020 879th jwalaszek 953 34 10ms 15 May 2020 879th cywong-amino 🇭🇰 953 34 11ms 3 Jul 2020 879th daisy-lau 953 34 10ms 6 Jul 2020 879th guliyevemil1 🇦🇿 953 34 11ms 3 Feb 2021 879th Darrennchan8 953 34 10ms 23 Aug 2021 879th didion0 🇺🇸 953 34 10ms 14 Feb 2022 879th eranws 953 34 12ms 28 Oct 2022 879th Nicronmil 953 34 11ms 22 Nov 2022 879th kkoenig 953 34 10ms 8 Jan 2024 879th Kacarott 🇦🇺 953 34 10ms 6 Jun 2024 879th targrik 953 34 11ms 5 Feb 2025 894th prplz 🇦🇺 953 47 2ms 9 Mar 2019 894th filharmonista 953 47 1ms 13 Mar 2020 894th Attero 🇸🇪 953 47 1ms 14 May 2020 894th nwellnhof 🇩🇪 953 47 1ms 4 Oct 2020 894th primo-ppcg 🇹🇭 953 47 1ms 5 Oct 2020 894th alexdreptate 953 47 2ms 9 Oct 2020 894th paulcirstean-yonder 🇷🇴 953 47 1ms 10 Oct 2020 894th urojony 🇵🇱 953 47 1ms 28 Dec 2020 894th GrayJoKing 🇦🇺 953 47 1ms 9 Jan 2021 894th mihaits 953 47 2ms 29 Jan 2021 894th NewDefectus 🇮🇱 953 47 2ms 1 Feb 2021 894th MatheusAvellar 🇧🇷 953 47 1ms 7 May 2021 894th inventshah 953 47 1ms 8 May 2021 894th pandapawskat 953 47 1ms 1 Sep 2021 894th Irratix 🇳🇱 953 47 1ms 1 Sep 2021 894th lynn 953 47 1ms 2 Oct 2021 894th vang1ong7ang 953 47 1ms 26 Oct 2021 894th janbehrens 🇩🇪 953 47 1ms 26 Oct 2021 894th m-tkach 🇺🇦 953 47 1ms 2 Dec 2021 894th SirBogman 🇺🇸 953 47 1ms 14 Dec 2021 894th btnlq 953 47 1ms 5 Jan 2022 894th jared-hughes 953 47 1ms 4 Mar 2022 894th shellbertt 🇨🇦 953 47 1ms 7 Apr 2022 894th saito-ta 🇯🇵 953 47 1ms 21 Jun 2022 894th Shanethegamer 🇺🇸 953 47 1ms 11 Jul 2022 894th AlephSquirrel 953 47 1ms 16 Jul 2022 894th ZakkkkAttackkkk 🇵🇭 953 47 1ms 26 Jul 2022 894th FlorianCassayre 🇫🇷 953 47 1ms 8 Oct 2022 894th ValentinCassayre 953 47 1ms 8 Oct 2022 894th Alex-x90 🇺🇸 953 47 1ms 17 Oct 2022 894th MeWhenI 🇻🇦 953 47 1ms 17 Oct 2022 894th stefangimmillaro 953 47 2ms 17 Oct 2022 894th qwertyuiop3 🇷🇺 953 47 1ms 20 Oct 2022 894th madex 🇩🇪 953 47 2ms 10 Nov 2022 894th Seek64 🇩🇪 953 47 1ms 11 Nov 2022 894th mathb0y512 953 47 2ms 1 Jan 2023 894th Betuaredead 953 47 1ms 4 Jan 2023 894th Yewzir 🇧🇪 953 47 1ms 5 Feb 2023 894th User2654 953 47 1ms 10 Feb 2023 894th KenanHanke 953 47 1ms 20 Feb 2023 894th 386asm 🇺🇸 953 47 1ms 27 Apr 2023 894th klixel 🇨🇦 953 47 1ms 9 May 2023 894th Jonatan6 🇩🇰 953 47 1ms 28 May 2023 894th Bmrl7 953 47 1ms 4 Aug 2023 894th 09cf 953 47 1ms 20 Sep 2023 894th snoozingnewt 🇨🇦 953 47 1ms 23 Sep 2023 894th JohandeRuiter 🇳🇱 953 47 1ms 15 Oct 2023 894th fuzzylojik-golf 🇺🇸 953 47 1ms 21 Oct 2023 894th FlyingPenguin223 953 47 1ms 28 Oct 2023 894th GolfingSuccess 🇬🇷 953 47 1ms 3 Nov 2023 894th speles 🇺🇦 953 47 1ms 6 Nov 2023 894th namelessiw 953 47 1ms 7 Nov 2023 894th roupiq 🇵🇱 953 47 1ms 23 Nov 2023 894th emplv 🇱🇻 953 47 2ms 11 Dec 2023 894th drabart 🇵🇱 953 47 1ms 11 Dec 2023 894th giacomogallina 953 47 1ms 14 Dec 2023 894th kkoenig 953 47 1ms 22 Dec 2023 894th byronknoll 🇺🇸 953 47 1ms 6 Feb 2024 894th SadiinsoSnowfall 🇫🇷 953 47 2,426ms 13 Feb 2024 894th trist224 🇫🇷 953 47 2,219ms 14 Feb 2024 894th mathisfun271 953 47 1ms 14 Feb 2024 894th ehulinsky 🇺🇸 953 47 1ms 15 Feb 2024 894th Luca2812 953 47 1ms 1 Mar 2024 894th neel11235813 953 47 2ms 26 Mar 2024 894th Mandrzejy 🇵🇱 953 47 1ms 1 Apr 2024 894th Herbert00709 🇵🇱 953 47 2ms 1 Apr 2024 894th Flying-Toast 953 47 1ms 25 Apr 2024 First Prev 881–960 of 10,099 Next Last