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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 48th solisolu 987 36 9ms 2 Nov 2025 48th LostSyntax21 🇬🇧 987 36 12ms 9 Nov 2025 48th 09cf 987 36 9ms 17 Nov 2025 48th FortuiteMan 🇫🇷 987 36 13ms 20 Nov 2025 48th sunleonid 987 36 10ms 22 Nov 2025 48th Languag3 987 36 11ms 3 Dec 2025 48th ryyyn 🇺🇸 987 36 11ms 10 Dec 2025 48th AdrienHache 🇫🇷 987 36 11ms 17 Dec 2025 48th Emutis 🇱🇹 987 36 12ms 12 Jan 2026 48th FoxInTheClouds 987 36 11ms 15 Feb 2026 48th plcc0 987 36 11ms 20 Mar 2026 48th aksyristos 987 36 10ms 26 Mar 2026 48th jusaka 987 36 10ms 24 days ago 48th StefanHabel 🇨🇦 987 36 11ms 22 days ago 48th ComradeSquirrel 987 36 11ms 5 days ago 216th GrayJoKing 🇦🇺 986 16 2ms 3 Nov 2020 216th primo-ppcg 🇹🇭 986 16 2ms 3 Nov 2020 216th o0lit3 🇺🇸 986 16 2ms 3 Nov 2020 216th HPWiz 🇳🇿 986 16 2ms 27 Dec 2020 216th sisyphus-ppcg 🇦🇺 986 16 2ms 17 Nov 2021 216th Lydxn 🇨🇦 986 16 2ms 19 Jun 2022 216th FlyingPenguin223 986 16 2ms 28 Sep 2024 216th MeWhenI 🇻🇦 986 16 2ms 17 Feb 2025 224th nwellnhof 🇩🇪 981 19 129ms 2 May 2021 224th primo-ppcg 🇹🇭 981 19 116ms 8 May 2021 224th SirBogman 🇺🇸 981 19 135ms 8 May 2021 224th GrayJoKing 🇦🇺 981 19 130ms 8 May 2021 224th HPWiz 🇳🇿 981 19 125ms 8 May 2021 224th JayXon 🇺🇸 981 19 160ms 8 May 2021 224th prplz 🇦🇺 981 19 134ms 9 May 2021 224th lynn 981 19 126ms 9 May 2021 224th sisyphus-ppcg 🇦🇺 981 19 131ms 9 May 2021 224th Lydxn 🇨🇦 981 19 139ms 11 Jul 2021 224th Steffan153 🇫🇮 981 19 138ms 4 Mar 2023 224th Natanaelel 🇸🇪 981 19 118ms 10 Dec 2023 224th sean-niemann 🇺🇸 981 19 125ms 14 Jan 2025 224th fuzzylojik-golf 🇺🇸 981 19 135ms 20 Jun 2025 238th xsot 🇸🇬 981 33 10ms 23 Apr 2018 238th Unremarkable 981 33 10ms 28 Sep 2018 238th j55d 981 33 11ms 28 Sep 2018 238th kimmy314 981 33 10ms 28 Sep 2018 238th nss213 981 33 10ms 29 Sep 2018 238th somebody1234 981 33 9ms 12 Nov 2018 238th primo-ppcg 🇹🇭 981 33 10ms 20 Dec 2018 238th HPWiz 🇳🇿 981 33 9ms 20 Dec 2018 238th ETHproductions 🇺🇸 981 33 9ms 20 Dec 2018 238th kritixilithos 981 33 9ms 23 Dec 2018 238th goldenice 981 33 9ms 27 Mar 2019 238th serenac26 981 33 9ms 2 May 2019 238th WilliamChiu 981 33 10ms 2 May 2019 238th user189032 981 33 10ms 29 May 2019 238th Argeento 🇵🇱 981 33 10ms 8 Jun 2019 238th joseprio 981 33 10ms 13 Aug 2019 238th dbdr 981 33 10ms 5 Jan 2020 238th ondras 981 33 10ms 28 Apr 2020 238th artembykov 981 33 10ms 2 May 2020 238th shuding 981 33 9ms 4 May 2020 238th Attero 🇸🇪 981 33 9ms 22 May 2020 238th prplz 🇦🇺 981 33 10ms 7 Jul 2020 238th Irratix 🇳🇱 981 33 10ms 27 Jul 2020 238th raphaelimahorn 981 33 9ms 29 Aug 2020 238th rucin93 🇵🇱 981 33 9ms 12 Sep 2020 238th JayXon 🇺🇸 981 33 9ms 20 Sep 2020 238th NewDefectus 🇮🇱 981 33 9ms 30 Sep 2020 238th tomtheisen 🇺🇸 981 33 9ms 1 Oct 2020 238th BBoehm 🇩🇪 981 33 9ms 27 Oct 2020 238th nwellnhof 🇩🇪 981 33 11ms 5 Nov 2020 238th KatieLG 🇬🇧 981 33 14ms 29 Nov 2020 238th sisyphus-ppcg 🇦🇺 981 33 11ms 2 Dec 2020 238th janbehrens 🇩🇪 981 33 10ms 2 Jan 2021 238th Lydxn 🇨🇦 981 33 9ms 6 Jan 2021 238th GrayJoKing 🇦🇺 981 33 10ms 9 Jan 2021 238th d-s-x 981 33 10ms 18 Jan 2021 238th emplv 🇱🇻 981 33 11ms 19 Jan 2021 238th o0lit3 🇺🇸 981 33 10ms 8 Feb 2021 238th MeWhenI 🇻🇦 981 33 10ms 3 May 2021 238th MatheusAvellar 🇧🇷 981 33 11ms 5 May 2021 238th neihousaigaai 981 33 9ms 8 May 2021 238th inventshah 981 33 12ms 8 May 2021 238th RDShah 981 33 9ms 8 May 2021 238th jared-hughes 981 33 10ms 15 Aug 2021 238th Colwieb 981 33 10ms 27 Aug 2021 238th 23rdIdiot 981 33 11ms 28 Aug 2021 238th mrondon8 981 33 9ms 5 Sep 2021 238th jakzo 981 33 10ms 10 Sep 2021 238th lynn 981 33 10ms 10 Sep 2021 238th btnlq 981 33 9ms 27 Sep 2021 238th KingSkyrock 🇺🇸 981 33 9ms 6 Oct 2021 238th Hecate2 981 33 10ms 26 Oct 2021 238th yzkonchain 981 33 10ms 26 Oct 2021 238th vang1ong7ang 981 33 9ms 26 Oct 2021 238th AlephSquirrel 981 33 10ms 10 Nov 2021 238th akshatj27 🇦🇶 981 33 9ms 12 Nov 2021 238th shellbertt 🇨🇦 981 33 9ms 17 Nov 2021 238th emgordon154 981 33 10ms 23 Dec 2021 238th igmcdowell 981 33 10ms 6 Jan 2022 238th m-tkach 🇺🇦 981 33 15ms 6 Jan 2022 238th rak1507 🇬🇧 981 33 9ms 23 Feb 2022 238th rbuetzer 981 33 10ms 28 Feb 2022 238th sean-niemann 🇺🇸 981 33 10ms 11 Mar 2022 First Prev 201–300 of 10,110 Next Last