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 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 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 Calendar 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input NFA Simulator 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 444th Meowsan91 🇨🇿 964 51 335ms 21 Nov 2021 444th MeWhenI 🇻🇦 964 51 332ms 21 Nov 2021 444th mrondon8 964 51 334ms 21 Nov 2021 444th NewDefectus 🇮🇱 964 51 319ms 21 Nov 2021 444th nwellnhof 🇩🇪 964 51 321ms 21 Nov 2021 444th primo-ppcg 🇹🇭 964 51 329ms 21 Nov 2021 444th sean-niemann 🇺🇸 964 51 330ms 21 Nov 2021 444th shellbertt 🇨🇦 964 51 329ms 21 Nov 2021 444th sisyphus-ppcg 🇦🇺 964 51 326ms 21 Nov 2021 444th ssiquoya 🇷🇺 964 51 325ms 21 Nov 2021 444th thestretivibity 964 51 327ms 21 Nov 2021 444th tomtheisen 🇺🇸 964 51 327ms 21 Nov 2021 444th Trickermand 964 51 331ms 21 Nov 2021 444th voytasify 🇵🇱 964 51 332ms 21 Nov 2021 444th btnlq 964 51 328ms 28 Nov 2021 444th prplz 🇦🇺 964 51 324ms 7 Jan 2022 444th GrayJoKing 🇦🇺 964 51 316ms 17 Oct 2022 444th DialFrost 🇸🇬 964 51 341ms 7 Jan 2023 444th Steffan153 🇫🇮 964 51 322ms 28 Jan 2023 444th peeveen 🇬🇧 964 51 327ms 15 Sep 2023 444th Herbert00709 🇵🇱 964 51 324ms 18 Nov 2023 444th roupiq 🇵🇱 964 51 328ms 19 Feb 2024 444th Mandrzejy 🇵🇱 964 51 328ms 27 Mar 2024 444th jipsong 🇩🇪 964 51 346ms 13 Jun 2024 444th namelessiw 964 51 355ms 13 Jun 2024 444th Jacob385 964 51 325ms 30 Jul 2024 444th pardouin 🇫🇷 964 51 335ms 24 Sep 2024 444th stefangimmillaro 964 51 330ms 24 Sep 2024 444th b-illy 🇬🇧 964 51 345ms 17 Jan 2025 444th Yax42 🇫🇷 964 51 334ms 6 Feb 2025 444th fuzzylojik-golf 🇺🇸 964 51 340ms 2 Jun 2025 444th AdrienHache 🇫🇷 964 51 338ms 7 Sep 2025 444th Decrare 964 51 333ms 11 Sep 2025 444th snoozingnewt 🇨🇦 964 51 331ms 4 Oct 2025 485th pardouin 🇫🇷 964 57 334ms 24 Sep 2025 485th DialFrost 🇸🇬 964 57 342ms 24 Sep 2025 485th JayXon 🇺🇸 964 57 330ms 24 Sep 2025 485th fuzzylojik-golf 🇺🇸 964 57 337ms 24 Sep 2025 485th snoozingnewt 🇨🇦 964 57 335ms 24 Sep 2025 485th b-illy 🇬🇧 964 57 322ms 24 Sep 2025 485th sean-niemann 🇺🇸 964 57 339ms 24 Sep 2025 485th GolfingSuccess 🇬🇷 964 57 332ms 25 Sep 2025 485th btnlq 964 57 328ms 25 Sep 2025 485th nwellnhof 🇩🇪 964 57 342ms 25 Sep 2025 485th namelessiw 964 57 345ms 2 Oct 2025 485th ovs-code 🇩🇪 964 57 342ms 3 Oct 2025 485th Yax42 🇫🇷 964 57 327ms 4 Oct 2025 485th stefangimmillaro 964 57 330ms 6 Oct 2025 485th Apataras 964 57 325ms 7 Oct 2025 485th Jacob385 964 57 339ms 27 Oct 2025 485th MeWhenI 🇻🇦 964 57 334ms 7 Nov 2025 485th cefqrn 964 57 323ms 19 days ago 485th sisyphus-ppcg 🇦🇺 964 57 321ms 11 days ago 485th h3ra993huskp 🇯🇵 964 57 324ms 7 days ago 485th KasperKivimaeki 🇫🇮 964 57 319ms 5 days ago 506th HPWiz 🇳🇿 962 28 206ms 30 Jan 2021 506th JayXon 🇺🇸 962 28 197ms 20 Jun 2021 506th Lydxn 🇨🇦 962 28 195ms 20 Jun 2021 506th btnlq 962 28 190ms 4 Feb 2022 506th antimon2 🇯🇵 962 28 200ms 28 Oct 2022 506th sisyphus-ppcg 🇦🇺 962 28 186ms 7 Mar 2023 506th Steffan153 🇫🇮 962 28 189ms 8 Mar 2023 506th tidalDisruptionEvent 🇨🇦 962 28 197ms 14 Mar 2023 506th lynn 962 28 201ms 14 Mar 2023 506th ovs-code 🇩🇪 962 28 193ms 15 Mar 2023 506th alemelis 962 28 189ms 20 Mar 2023 506th DialFrost 🇸🇬 962 28 209ms 2 Jan 2024 506th twolfive 962 28 188ms 5 Oct 2024 506th sean-niemann 🇺🇸 962 28 182ms 24 Jan 2025 520th icy-lava 961 43 1ms 5 Feb 2018 520th Erutuon 961 43 1ms 21 Feb 2018 520th Florob 961 43 1ms 1 Apr 2018 520th kartik-s 961 43 1ms 13 Apr 2018 520th cafehaine 🇫🇷 961 43 1ms 30 Jul 2018 520th esparano 961 43 1ms 25 Apr 2019 First Prev 451–525 of 9,514 Next Last