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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 713th obamaman360 960 37 9ms 29 Jul 2020 713th PhonicCanine 960 37 9ms 1 Aug 2020 713th BBoehm 🇩🇪 960 37 10ms 8 Dec 2020 713th neihousaigaai 960 37 10ms 8 May 2021 713th jacklynnepenick 960 37 9ms 13 Aug 2021 713th jrm5399 🇰🇿 960 37 9ms 31 Jan 2022 713th mathisfun271 960 37 9ms 5 Mar 2022 713th Nicronmil 960 37 9ms 22 Nov 2022 713th CatsAreFluffy 960 37 9ms 18 Feb 2023 713th cesarm4 960 37 9ms 30 Apr 2023 713th AlexanderFair 960 37 9ms 29 Jun 2023 713th nyoshe 960 37 11ms 10 Oct 2023 713th Grrisly 960 37 9ms 9 Nov 2023 713th 5cw 🇺🇸 960 37 9ms 13 Jul 2024 713th Zounon 960 37 11ms 18 Sep 2025 713th hellopir2 960 37 10ms 11 Oct 2025 713th Coolbeansyeah 960 37 11ms 15 days ago 738th Lydxn 🇨🇦 959 64 2,286ms 13 Jan 2022 738th JayXon 🇺🇸 959 64 127ms 14 Jan 2022 738th kumavale 959 64 124ms 14 Jan 2022 738th frozolotl 959 64 121ms 19 Jan 2022 738th lyphyser 959 64 126ms 21 Jul 2023 738th lynn 959 64 125ms 7 Jul 2024 738th acotis 959 64 127ms 23 Jan 2025 738th DialFrost 🇸🇬 959 64 124ms 4 Apr 2025 738th edsrzf 🇳🇿 959 64 122ms 5 Apr 2025 738th pardouin 🇫🇷 959 64 139ms 17 Apr 2025 738th error256 959 64 128ms 17 Apr 2025 738th emgordon154 959 64 125ms 18 Apr 2025 738th ovs-code 🇩🇪 959 64 121ms 20 Apr 2025 738th plcc0 959 64 128ms 21 Apr 2025 738th sean-niemann 🇺🇸 959 64 128ms 4 Jun 2025 738th Shanethegamer 🇺🇸 959 64 124ms 13 Jun 2025 738th sisyphus-ppcg 🇦🇺 959 64 2,783ms 18 Oct 2025 738th brie-r 959 64 125ms 26 Nov 2025 738th ian-h-chamberlain 🇺🇸 959 64 128ms 18 Dec 2025 738th elgan65536 🇺🇸 959 64 121ms 26 days ago 738th Steffan153 🇫🇮 959 64 122ms 16 days ago 759th sisyphus-ppcg 🇦🇺 953 28 81ms 14 Dec 2022 759th Lydxn 🇨🇦 953 28 92ms 15 Dec 2022 759th DialFrost 🇸🇬 953 28 88ms 5 Jul 2025 759th ovs-code 🇩🇪 953 28 77ms 11 Dec 2025 763rd prplz 🇦🇺 953 47 2ms 9 Mar 2019 763rd filharmonista 953 47 1ms 13 Mar 2020 763rd Attero 🇸🇪 953 47 1ms 14 May 2020 763rd nwellnhof 🇩🇪 953 47 1ms 4 Oct 2020 763rd primo-ppcg 🇹🇭 953 47 1ms 5 Oct 2020 763rd alexdreptate 953 47 2ms 9 Oct 2020 763rd paulcirstean-yonder 🇷🇴 953 47 1ms 10 Oct 2020 763rd urojony 🇵🇱 953 47 1ms 28 Dec 2020 763rd GrayJoKing 🇦🇺 953 47 1ms 9 Jan 2021 763rd mihaits 953 47 2ms 29 Jan 2021 763rd NewDefectus 🇮🇱 953 47 2ms 1 Feb 2021 763rd MatheusAvellar 🇧🇷 953 47 1ms 7 May 2021 763rd inventshah 953 47 1ms 8 May 2021 763rd pandapawskat 953 47 1ms 1 Sep 2021 763rd Irratix 🇳🇱 953 47 1ms 1 Sep 2021 763rd lynn 953 47 2ms 2 Oct 2021 763rd vang1ong7ang 953 47 1ms 26 Oct 2021 763rd janbehrens 🇩🇪 953 47 1ms 26 Oct 2021 763rd m-tkach 🇺🇦 953 47 1ms 2 Dec 2021 763rd SirBogman 🇺🇸 953 47 1ms 14 Dec 2021 763rd btnlq 953 47 1ms 5 Jan 2022 763rd jared-hughes 953 47 1ms 4 Mar 2022 763rd shellbertt 🇨🇦 953 47 1ms 7 Apr 2022 763rd saito-ta 🇯🇵 953 47 1ms 21 Jun 2022 763rd Shanethegamer 🇺🇸 953 47 1ms 11 Jul 2022 763rd AlephSquirrel 953 47 1ms 16 Jul 2022 763rd ZakkkkAttackkkk 🇵🇭 953 47 1ms 26 Jul 2022 763rd FlorianCassayre 🇫🇷 953 47 1ms 8 Oct 2022 763rd ValentinCassayre 953 47 1ms 8 Oct 2022 763rd Alex-x90 🇺🇸 953 47 2ms 17 Oct 2022 763rd MeWhenI 🇻🇦 953 47 2ms 17 Oct 2022 763rd stefangimmillaro 953 47 2ms 17 Oct 2022 763rd qwertyuiop3 🇷🇺 953 47 1ms 20 Oct 2022 763rd madex 🇩🇪 953 47 2ms 10 Nov 2022 763rd Seek64 🇩🇪 953 47 1ms 11 Nov 2022 763rd mathb0y512 953 47 2ms 1 Jan 2023 763rd Betuaredead 953 47 1ms 4 Jan 2023 763rd Yewzir 🇧🇪 953 47 1ms 5 Feb 2023 First Prev 721–800 of 9,844 Next Last