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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 761st KenanHanke 953 47 1ms 20 Feb 2023 761st 386asm 🇺🇸 953 47 1ms 27 Apr 2023 761st klixel 🇨🇦 953 47 1ms 9 May 2023 761st Jonatan6 🇩🇰 953 47 1ms 28 May 2023 761st Bmrl7 953 47 1ms 4 Aug 2023 761st 09cf 953 47 1ms 20 Sep 2023 761st snoozingnewt 🇨🇦 953 47 1ms 23 Sep 2023 761st JohandeRuiter 🇳🇱 953 47 2ms 15 Oct 2023 761st fuzzylojik-golf 🇺🇸 953 47 1ms 21 Oct 2023 761st FlyingPenguin223 953 47 1ms 28 Oct 2023 761st GolfingSuccess 🇬🇷 953 47 2ms 3 Nov 2023 761st speles 🇺🇦 953 47 1ms 6 Nov 2023 761st namelessiw 953 47 1ms 7 Nov 2023 761st roupiq 🇵🇱 953 47 1ms 23 Nov 2023 761st emplv 🇱🇻 953 47 2ms 11 Dec 2023 761st drabart 🇵🇱 953 47 2ms 11 Dec 2023 761st giacomogallina 953 47 2ms 14 Dec 2023 761st kkoenig 953 47 1ms 22 Dec 2023 761st byronknoll 🇺🇸 953 47 1ms 6 Feb 2024 761st SadiinsoSnowfall 🇫🇷 953 47 2,451ms 13 Feb 2024 761st trist224 🇫🇷 953 47 2,219ms 14 Feb 2024 761st mathisfun271 953 47 1ms 14 Feb 2024 761st ehulinsky 🇺🇸 953 47 1ms 15 Feb 2024 761st Luca2812 953 47 1ms 1 Mar 2024 761st neel11235813 953 47 2ms 26 Mar 2024 761st Mandrzejy 🇵🇱 953 47 1ms 1 Apr 2024 761st Herbert00709 🇵🇱 953 47 2ms 1 Apr 2024 761st Flying-Toast 953 47 2ms 25 Apr 2024 761st jipsong 🇩🇪 953 47 2ms 1 Jul 2024 761st Kacarott 🇦🇺 953 47 1ms 29 Aug 2024 761st edsrzf 🇳🇿 953 47 2ms 12 Sep 2024 761st pardouin 🇫🇷 953 47 1ms 22 Sep 2024 761st SimBys 953 47 1ms 22 Oct 2024 761st AdrienHache 🇫🇷 953 47 1ms 16 Dec 2024 761st kaurakeksi 🇫🇮 953 47 2ms 29 Dec 2024 761st rucin93 🇵🇱 953 47 1ms 16 Jan 2025 761st Natanaelel 🇸🇪 953 47 1ms 24 Jan 2025 761st Iznoanygod 🇺🇸 953 47 2ms 16 Apr 2025 761st b-illy 🇬🇧 953 47 2ms 31 May 2025 761st emgordon154 953 47 2ms 1 Jun 2025 761st oscargeerts 953 47 2ms 23 Jun 2025 761st iczelia 🇩🇪 953 47 1ms 16 Oct 2025 761st luuumine 🇫🇷 953 47 2ms 23 Oct 2025 761st ansgustjd 953 47 2ms 5 Nov 2025 761st cefqrn 953 47 1ms 17 Nov 2025 761st solisolu 953 47 2ms 20 Nov 2025 761st bzd7 953 47 2ms 7 Dec 2025 761st Yax42 🇫🇷 953 47 2ms 8 Jan 2026 849th lukechampine 953 79 296ms 16 Apr 2020 849th bendiscz 953 79 289ms 16 Apr 2020 849th primo-ppcg 🇹🇭 953 79 270ms 16 Apr 2020 849th nwwdles 953 79 277ms 16 Apr 2020 849th cmethvin 953 79 282ms 16 Apr 2020 849th PFedak 953 79 286ms 16 Apr 2020 849th guliyevemil1 🇦🇿 953 79 289ms 16 Apr 2020 849th tflyons 953 79 287ms 17 Apr 2020 849th 1lann 953 79 280ms 17 Apr 2020 849th jerrandolph 953 79 341ms 17 Apr 2020 849th Shanethegamer 🇺🇸 953 79 298ms 17 Apr 2020 849th jamesallured 953 79 288ms 18 Apr 2020 849th stuartcarnie 953 79 291ms 18 Apr 2020 849th yzhs 🇩🇪 953 79 280ms 19 Apr 2020 849th MahlerFive 🇨🇦 953 79 279ms 20 Apr 2020 849th b97tsk 953 79 282ms 20 Apr 2020 849th jerome-laforge 953 79 286ms 20 Apr 2020 849th yzzyx 953 79 274ms 20 Apr 2020 849th aivarasbaranauskas 953 79 293ms 20 Apr 2020 849th j0ran 953 79 292ms 20 Apr 2020 849th joaxcar 953 79 288ms 20 Apr 2020 849th potatoattack 953 79 273ms 20 Apr 2020 849th titpetric 953 79 280ms 20 Apr 2020 849th agschwender 953 79 289ms 20 Apr 2020 849th crholm 953 79 285ms 21 Apr 2020 849th tsakath 953 79 308ms 22 Apr 2020 849th SirBogman 🇺🇸 953 79 281ms 23 Apr 2020 849th cduerm 953 79 313ms 12 May 2020 849th prplz 🇦🇺 953 79 296ms 5 Jul 2020 849th dpatterbee 953 79 268ms 20 Aug 2020 849th KatieLG 🇬🇧 953 79 286ms 28 Sep 2020 849th Irratix 🇳🇱 953 79 300ms 17 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