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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 553rd DialFrost 🇸🇬 961 43 1ms 1 Dec 2022 553rd thatbirdguythatuknownot 961 43 1ms 20 Dec 2022 553rd b10011 🇫🇮 961 43 1ms 28 Dec 2022 553rd cefqrn 961 43 1ms 31 Dec 2022 553rd MCausc78 🇺🇦 961 43 1ms 5 Jan 2023 553rd sean-niemann 🇺🇸 961 43 1ms 6 Jan 2023 553rd CheeseCake628 🇳🇴 961 43 1ms 14 Feb 2023 553rd scpchicken 🇵🇼 961 43 1ms 6 Mar 2023 553rd KingSkyrock 🇺🇸 961 43 2ms 22 Mar 2023 553rd mtirado1 961 43 1ms 17 Apr 2023 553rd Sciman101 961 43 1ms 16 May 2023 553rd Yewzir 🇧🇪 961 43 1ms 29 May 2023 553rd ToE42 961 43 2ms 14 Jul 2023 553rd adriweb 🇫🇷 961 43 1ms 8 Aug 2023 553rd ovs-code 🇩🇪 961 43 1ms 16 Aug 2023 553rd jipsong 🇩🇪 961 43 1ms 25 Aug 2023 553rd jacobly0 🇺🇸 961 43 1ms 4 Sep 2023 553rd snoozingnewt 🇨🇦 961 43 1ms 10 Sep 2023 553rd m-tkach 🇺🇦 961 43 1ms 10 Sep 2023 553rd msbranicky 961 43 1ms 10 Sep 2023 553rd FlyingPenguin223 961 43 1ms 2 Oct 2023 553rd charliegaming 961 43 1ms 3 Oct 2023 553rd xsot 🇸🇬 961 43 1ms 9 Oct 2023 553rd SirBogman 🇺🇸 961 43 1ms 20 Oct 2023 553rd m42km 961 43 1ms 25 Nov 2023 553rd epic-programmer-guy 961 43 1ms 17 Dec 2023 553rd stellartux 961 43 1ms 24 Dec 2023 553rd duckyluuk 🇳🇱 961 43 1ms 22 Feb 2024 553rd BREMAUCY 🇫🇷 961 43 1ms 7 Mar 2024 553rd HumanoidCPU 961 43 1ms 14 Mar 2024 553rd NickTheEASDude 🇺🇸 961 43 1ms 21 Mar 2024 553rd neel11235813 961 43 1ms 26 Mar 2024 553rd Herbert00709 🇵🇱 961 43 1ms 11 Apr 2024 553rd error256 961 43 1ms 9 May 2024 553rd jtaxen 961 43 1ms 4 Jun 2024 553rd lynn 961 43 1ms 23 Jun 2024 553rd dokutan 961 43 1ms 26 Jun 2024 553rd fgrosshans 🇫🇷 961 43 1ms 27 Aug 2024 553rd pardouin 🇫🇷 961 43 1ms 4 Sep 2024 553rd edsrzf 🇳🇿 961 43 1ms 12 Sep 2024 553rd Vexxter9 🇳🇱 961 43 1ms 20 Sep 2024 553rd alemelis 961 43 1ms 26 Sep 2024 553rd CaedenHarper 🇨🇦 961 43 1ms 22 Oct 2024 553rd akritid 961 43 1ms 23 Oct 2024 553rd koipondx86 961 43 1ms 31 Oct 2024 553rd snyderek 🇺🇸 961 43 1ms 20 Jan 2025 553rd desecaw13 961 43 1ms 24 Jan 2025 553rd mishak-sys 961 43 1ms 25 Feb 2025 553rd not-a-pokemon 961 43 2ms 25 Feb 2025 553rd frosster 🇨🇦 961 43 1ms 11 Mar 2025 553rd Blendi-Goose 961 43 1ms 15 Mar 2025 553rd kTheLemon 961 43 1ms 16 Mar 2025 553rd MeepMoop 961 43 1ms 9 Apr 2025 553rd SwordF-Official 🇺🇸 961 43 1ms 9 Apr 2025 553rd gonengazit 961 43 1ms 9 Apr 2025 553rd fuzzylojik-golf 🇺🇸 961 43 1ms 29 May 2025 553rd ikskuh 961 43 2ms 27 Jun 2025 553rd synt7x 🇺🇸 961 43 1ms 5 Jul 2025 553rd GolfingSuccess 🇬🇷 961 43 1ms 19 Sep 2025 553rd plcc0 961 43 1ms 23 Oct 2025 553rd Babafaba 961 43 1ms 25 Oct 2025 553rd CarterStroik 961 43 1ms 12 Nov 2025 553rd solisolu 961 43 1ms 23 Nov 2025 553rd Andrey2001 961 43 1ms 25 Nov 2025 553rd FortuiteMan 🇫🇷 961 43 1ms 28 Nov 2025 553rd CornerMercury 🇬🇧 961 43 1ms 7 Dec 2025 553rd KasperKivimaeki 🇫🇮 961 43 2ms 8 Dec 2025 553rd aadenboy 🇺🇸 961 43 1ms 16 Dec 2025 553rd JesseNoEyes 🇺🇸 961 43 2ms 15 Jan 2026 553rd FranklinJiaChen 961 43 2ms 15 Feb 2026 553rd aksyristos 961 43 2ms 27 days ago 553rd Matter1024 🇮🇳 961 43 2ms 24 days ago 673rd Lydxn 🇨🇦 961 69 60ms 1 Jan 2022 673rd prplz 🇦🇺 961 69 62ms 1 Jan 2022 673rd JayXon 🇺🇸 961 69 62ms 2 Jan 2022 673rd sean-niemann 🇺🇸 961 69 61ms 2 Jan 2022 673rd sisyphus-ppcg 🇦🇺 961 69 62ms 2 Jan 2022 673rd nwellnhof 🇩🇪 961 69 60ms 2 Jan 2022 673rd m-tkach 🇺🇦 961 69 65ms 2 Jan 2022 673rd Irratix 🇳🇱 961 69 53ms 3 Jan 2022 673rd SirBogman 🇺🇸 961 69 61ms 3 Jan 2022 673rd GrayJoKing 🇦🇺 961 69 60ms 4 Jan 2022 673rd btnlq 961 69 52ms 4 Jan 2022 673rd primo-ppcg 🇹🇭 961 69 63ms 18 Jan 2022 673rd inventshah 961 69 56ms 19 Jan 2022 673rd MeWhenI 🇻🇦 961 69 57ms 8 May 2022 673rd shellbertt 🇨🇦 961 69 55ms 9 May 2022 673rd jared-hughes 961 69 57ms 20 Jul 2022 673rd Shanethegamer 🇺🇸 961 69 60ms 27 Aug 2022 673rd Steffan153 🇫🇮 961 69 61ms 1 Oct 2022 673rd Alex-x90 🇺🇸 961 69 62ms 17 Oct 2022 673rd qwertyuiop3 🇷🇺 961 69 59ms 20 Oct 2022 673rd Seek64 🇩🇪 961 69 56ms 11 Nov 2022 673rd janbehrens 🇩🇪 961 69 55ms 20 Nov 2022 673rd astdefu 961 69 57ms 8 Dec 2022 673rd DialFrost 🇸🇬 961 69 60ms 12 Dec 2022 673rd syntax-rules 961 69 62ms 25 Dec 2022 673rd ayushdewan 961 69 55ms 2 Jan 2023 673rd Betuaredead 961 69 53ms 4 Jan 2023 673rd Yewzir 🇧🇪 961 69 63ms 3 Feb 2023 First Prev 601–700 of 10,017 Next Last