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 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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 541st MeepMoop 961 43 2ms 9 Apr 2025 541st SwordF-Official 🇺🇸 961 43 1ms 9 Apr 2025 541st gonengazit 961 43 1ms 9 Apr 2025 541st fuzzylojik-golf 🇺🇸 961 43 1ms 29 May 2025 541st ikskuh 961 43 2ms 27 Jun 2025 541st synt7x 🇺🇸 961 43 2ms 5 Jul 2025 541st GolfingSuccess 🇬🇷 961 43 1ms 19 Sep 2025 541st plcc0 961 43 1ms 23 Oct 2025 541st Babafaba 961 43 1ms 25 Oct 2025 541st CarterStroik 961 43 2ms 12 Nov 2025 541st solisolu 961 43 1ms 23 Nov 2025 541st Andrey2001 961 43 1ms 25 Nov 2025 541st FortuiteMan 🇫🇷 961 43 1ms 28 Nov 2025 541st CornerMercury 🇬🇧 961 43 1ms 7 Dec 2025 541st KasperKivimaeki 🇫🇮 961 43 2ms 8 Dec 2025 541st aadenboy 🇺🇸 961 43 1ms 16 Dec 2025 541st JesseNoEyes 🇺🇸 961 43 2ms 15 Jan 2026 541st FranklinJiaChen 961 43 2ms 15 Feb 2026 659th Lydxn 🇨🇦 961 69 57ms 1 Jan 2022 659th prplz 🇦🇺 961 69 58ms 1 Jan 2022 659th JayXon 🇺🇸 961 69 58ms 2 Jan 2022 659th sean-niemann 🇺🇸 961 69 59ms 2 Jan 2022 659th sisyphus-ppcg 🇦🇺 961 69 57ms 2 Jan 2022 659th nwellnhof 🇩🇪 961 69 59ms 2 Jan 2022 659th m-tkach 🇺🇦 961 69 59ms 2 Jan 2022 659th Irratix 🇳🇱 961 69 57ms 3 Jan 2022 659th SirBogman 🇺🇸 961 69 54ms 3 Jan 2022 659th GrayJoKing 🇦🇺 961 69 63ms 4 Jan 2022 659th btnlq 961 69 58ms 4 Jan 2022 659th primo-ppcg 🇹🇭 961 69 59ms 18 Jan 2022 659th inventshah 961 69 63ms 19 Jan 2022 659th MeWhenI 🇻🇦 961 69 57ms 8 May 2022 659th shellbertt 🇨🇦 961 69 57ms 9 May 2022 659th jared-hughes 961 69 58ms 20 Jul 2022 659th Shanethegamer 🇺🇸 961 69 55ms 27 Aug 2022 659th Steffan153 🇫🇮 961 69 56ms 1 Oct 2022 659th Alex-x90 🇺🇸 961 69 60ms 17 Oct 2022 659th qwertyuiop3 🇷🇺 961 69 59ms 20 Oct 2022 659th Seek64 🇩🇪 961 69 57ms 11 Nov 2022 659th janbehrens 🇩🇪 961 69 63ms 20 Nov 2022 659th astdefu 961 69 61ms 8 Dec 2022 659th DialFrost 🇸🇬 961 69 58ms 12 Dec 2022 659th syntax-rules 961 69 56ms 25 Dec 2022 659th ayushdewan 961 69 58ms 2 Jan 2023 659th Betuaredead 961 69 60ms 4 Jan 2023 659th Yewzir 🇧🇪 961 69 56ms 3 Feb 2023 659th CatsAreFluffy 961 69 57ms 18 Feb 2023 659th snyderek 🇺🇸 961 69 57ms 11 Mar 2023 659th xsot 🇸🇬 961 69 56ms 21 May 2023 659th ovs-code 🇩🇪 961 69 55ms 3 Oct 2023 659th fuzzylojik-golf 🇺🇸 961 69 58ms 21 Oct 2023 659th FlyingPenguin223 961 69 58ms 1 Nov 2023 659th GolfingSuccess 🇬🇷 961 69 59ms 3 Nov 2023 659th Herbert00709 🇵🇱 961 69 64ms 10 Nov 2023 659th roupiq 🇵🇱 961 69 53ms 10 Nov 2023 659th drabart 🇵🇱 961 69 59ms 11 Dec 2023 659th kkoenig 961 69 57ms 22 Dec 2023 659th byronknoll 🇺🇸 961 69 59ms 6 Feb 2024 659th Mandrzejy 🇵🇱 961 69 52ms 4 Mar 2024 659th error256 961 69 58ms 27 May 2024 659th jipsong 🇩🇪 961 69 52ms 27 Jun 2024 659th Jacob385 961 69 55ms 31 Jul 2024 659th pardouin 🇫🇷 961 69 57ms 19 Oct 2024 659th dodecahedron6291 961 69 60ms 3 Nov 2024 659th 09cf 961 69 56ms 16 Dec 2024 659th yeminghan2021 961 69 57ms 1 Feb 2025 659th KasperKivimaeki 🇫🇮 961 69 60ms 24 Mar 2025 659th b-illy 🇬🇧 961 69 56ms 31 May 2025 659th joaosigma 🇵🇹 961 69 60ms 12 Jul 2025 659th rucin93 🇵🇱 961 69 63ms 23 Jul 2025 659th gusrod-coder 961 69 60ms 19 Sep 2025 659th Yax42 🇫🇷 961 69 60ms 4 Oct 2025 659th AdrienHache 🇫🇷 961 69 58ms 6 Oct 2025 659th snoozingnewt 🇨🇦 961 69 57ms 24 Oct 2025 659th luuumine 🇫🇷 961 69 61ms 30 Oct 2025 659th Languag3 961 69 64ms 18 Dec 2025 717th kmaork 🇮🇱 960 37 9ms 18 Apr 2018 717th edre 960 37 10ms 2 May 2018 717th tjtnorton 960 37 10ms 8 Nov 2018 717th PawaritL 960 37 10ms 28 Jan 2019 First Prev 641–720 of 9,875 Next Last