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 ><> 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 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 762nd User2654 953 47 1ms 10 Feb 2023 762nd KenanHanke 953 47 1ms 20 Feb 2023 762nd 386asm 🇺🇸 953 47 1ms 27 Apr 2023 762nd klixel 🇨🇦 953 47 1ms 9 May 2023 762nd Jonatan6 🇩🇰 953 47 1ms 28 May 2023 762nd Bmrl7 953 47 1ms 4 Aug 2023 762nd 09cf 953 47 1ms 20 Sep 2023 762nd snoozingnewt 🇨🇦 953 47 1ms 23 Sep 2023 762nd JohandeRuiter 🇳🇱 953 47 1ms 15 Oct 2023 762nd fuzzylojik-golf 🇺🇸 953 47 1ms 21 Oct 2023 762nd FlyingPenguin223 953 47 1ms 28 Oct 2023 762nd GolfingSuccess 🇬🇷 953 47 1ms 3 Nov 2023 762nd speles 🇺🇦 953 47 1ms 6 Nov 2023 762nd namelessiw 953 47 1ms 7 Nov 2023 762nd roupiq 🇵🇱 953 47 1ms 23 Nov 2023 762nd emplv 🇱🇻 953 47 2ms 11 Dec 2023 762nd drabart 🇵🇱 953 47 1ms 11 Dec 2023 762nd giacomogallina 953 47 1ms 14 Dec 2023 762nd kkoenig 953 47 1ms 22 Dec 2023 762nd byronknoll 🇺🇸 953 47 1ms 6 Feb 2024 762nd SadiinsoSnowfall 🇫🇷 953 47 2,426ms 13 Feb 2024 762nd trist224 🇫🇷 953 47 2,219ms 14 Feb 2024 762nd mathisfun271 953 47 1ms 14 Feb 2024 762nd ehulinsky 🇺🇸 953 47 1ms 15 Feb 2024 762nd Luca2812 953 47 1ms 1 Mar 2024 762nd neel11235813 953 47 2ms 26 Mar 2024 762nd Mandrzejy 🇵🇱 953 47 1ms 1 Apr 2024 762nd Herbert00709 🇵🇱 953 47 2ms 1 Apr 2024 762nd Flying-Toast 953 47 1ms 25 Apr 2024 762nd jipsong 🇩🇪 953 47 2ms 1 Jul 2024 762nd Kacarott 🇦🇺 953 47 1ms 29 Aug 2024 762nd edsrzf 🇳🇿 953 47 1ms 12 Sep 2024 762nd pardouin 🇫🇷 953 47 1ms 22 Sep 2024 762nd SimBys 953 47 1ms 22 Oct 2024 762nd AdrienHache 🇫🇷 953 47 1ms 16 Dec 2024 762nd kaurakeksi 🇫🇮 953 47 2ms 29 Dec 2024 762nd rucin93 🇵🇱 953 47 1ms 16 Jan 2025 762nd Natanaelel 🇸🇪 953 47 1ms 24 Jan 2025 762nd Iznoanygod 🇺🇸 953 47 2ms 16 Apr 2025 762nd b-illy 🇬🇧 953 47 2ms 31 May 2025 762nd emgordon154 953 47 2ms 1 Jun 2025 762nd oscargeerts 953 47 2ms 23 Jun 2025 762nd iczelia 🇩🇪 953 47 1ms 16 Oct 2025 762nd luuumine 🇫🇷 953 47 2ms 23 Oct 2025 762nd ansgustjd 953 47 2ms 5 Nov 2025 762nd cefqrn 953 47 1ms 17 Nov 2025 762nd solisolu 953 47 2ms 20 Nov 2025 762nd bzd7 953 47 2ms 7 Dec 2025 762nd Yax42 🇫🇷 953 47 2ms 8 Jan 2026 850th lukechampine 953 79 296ms 16 Apr 2020 850th bendiscz 953 79 289ms 16 Apr 2020 850th primo-ppcg 🇹🇭 953 79 270ms 16 Apr 2020 850th nwwdles 953 79 277ms 16 Apr 2020 850th cmethvin 953 79 282ms 16 Apr 2020 850th PFedak 953 79 286ms 16 Apr 2020 850th guliyevemil1 🇦🇿 953 79 289ms 16 Apr 2020 850th tflyons 953 79 287ms 17 Apr 2020 850th 1lann 953 79 280ms 17 Apr 2020 850th jerrandolph 953 79 341ms 17 Apr 2020 850th Shanethegamer 🇺🇸 953 79 298ms 17 Apr 2020 850th jamesallured 953 79 288ms 18 Apr 2020 850th stuartcarnie 953 79 291ms 18 Apr 2020 850th yzhs 🇩🇪 953 79 280ms 19 Apr 2020 850th MahlerFive 🇨🇦 953 79 279ms 20 Apr 2020 850th b97tsk 953 79 282ms 20 Apr 2020 850th jerome-laforge 953 79 286ms 20 Apr 2020 850th yzzyx 953 79 274ms 20 Apr 2020 850th aivarasbaranauskas 953 79 293ms 20 Apr 2020 850th j0ran 953 79 292ms 20 Apr 2020 850th joaxcar 953 79 288ms 20 Apr 2020 850th potatoattack 953 79 273ms 20 Apr 2020 850th titpetric 953 79 280ms 20 Apr 2020 850th agschwender 953 79 289ms 20 Apr 2020 850th crholm 953 79 285ms 21 Apr 2020 850th tsakath 953 79 308ms 22 Apr 2020 850th SirBogman 🇺🇸 953 79 281ms 23 Apr 2020 850th cduerm 953 79 313ms 12 May 2020 850th prplz 🇦🇺 953 79 296ms 5 Jul 2020 850th dpatterbee 953 79 268ms 20 Aug 2020 850th KatieLG 🇬🇧 953 79 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