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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 669th gusrod-coder 961 69 56ms 19 Sep 2025 669th Yax42 🇫🇷 961 69 58ms 4 Oct 2025 669th AdrienHache 🇫🇷 961 69 53ms 6 Oct 2025 669th snoozingnewt 🇨🇦 961 69 53ms 24 Oct 2025 669th luuumine 🇫🇷 961 69 54ms 30 Oct 2025 669th Languag3 961 69 59ms 18 Dec 2025 669th edsrzf 🇳🇿 961 69 61ms 12 days ago 669th solisolu 961 69 81ms 5 days ago 729th kmaork 🇮🇱 960 37 10ms 18 Apr 2018 729th edre 960 37 10ms 2 May 2018 729th tjtnorton 960 37 11ms 8 Nov 2018 729th PawaritL 960 37 10ms 28 Jan 2019 729th PFischbeck 960 37 10ms 2 Aug 2019 729th hoodadam 960 37 11ms 25 Oct 2019 729th CyberTapir 960 37 10ms 29 Jul 2020 729th McAidan99 960 37 9ms 29 Jul 2020 729th obamaman360 960 37 10ms 29 Jul 2020 729th PhonicCanine 960 37 9ms 1 Aug 2020 729th BBoehm 🇩🇪 960 37 10ms 8 Dec 2020 729th neihousaigaai 960 37 9ms 8 May 2021 729th jacklynnepenick 960 37 11ms 13 Aug 2021 729th jrm5399 🇰🇿 960 37 11ms 31 Jan 2022 729th mathisfun271 960 37 9ms 5 Mar 2022 729th Nicronmil 960 37 10ms 22 Nov 2022 729th CatsAreFluffy 960 37 9ms 18 Feb 2023 729th cesarm4 960 37 11ms 30 Apr 2023 729th AlexanderFair 960 37 10ms 29 Jun 2023 729th nyoshe 960 37 11ms 10 Oct 2023 729th Grrisly 960 37 10ms 9 Nov 2023 729th 5cw 🇺🇸 960 37 9ms 13 Jul 2024 729th Zounon 960 37 10ms 18 Sep 2025 729th hellopir2 960 37 10ms 11 Oct 2025 729th Coolbeansyeah 960 37 10ms 18 Feb 2026 754th JayXon 🇺🇸 959 64 126ms 14 Jan 2022 754th kumavale 959 64 124ms 14 Jan 2022 754th frozolotl 959 64 132ms 19 Jan 2022 754th lyphyser 959 64 128ms 21 Jul 2023 754th lynn 959 64 118ms 7 Jul 2024 754th acotis 959 64 126ms 23 Jan 2025 754th DialFrost 🇸🇬 959 64 133ms 4 Apr 2025 754th edsrzf 🇳🇿 959 64 131ms 5 Apr 2025 754th pardouin 🇫🇷 959 64 127ms 17 Apr 2025 754th error256 959 64 137ms 17 Apr 2025 754th emgordon154 959 64 130ms 18 Apr 2025 754th ovs-code 🇩🇪 959 64 142ms 20 Apr 2025 754th plcc0 959 64 130ms 21 Apr 2025 754th sean-niemann 🇺🇸 959 64 127ms 4 Jun 2025 754th Shanethegamer 🇺🇸 959 64 125ms 13 Jun 2025 754th brie-r 959 64 135ms 26 Nov 2025 754th ian-h-chamberlain 🇺🇸 959 64 125ms 18 Dec 2025 754th elgan65536 🇺🇸 959 64 129ms 7 Feb 2026 754th Steffan153 🇫🇮 959 64 139ms 16 Feb 2026 754th cefqrn 959 64 127ms 21 days ago 754th vang1ong7ang 959 64 126ms 21 days ago 754th snoozingnewt 🇨🇦 959 64 124ms 5 days ago 776th lukechampine 954 79 336ms 16 Apr 2020 776th bendiscz 954 79 311ms 16 Apr 2020 776th primo-ppcg 🇹🇭 954 79 328ms 16 Apr 2020 776th nwwdles 954 79 362ms 16 Apr 2020 776th cmethvin 954 79 339ms 16 Apr 2020 776th PFedak 954 79 326ms 16 Apr 2020 776th guliyevemil1 🇦🇿 954 79 316ms 16 Apr 2020 776th tflyons 954 79 335ms 17 Apr 2020 776th 1lann 954 79 344ms 17 Apr 2020 776th jerrandolph 954 79 426ms 17 Apr 2020 776th Shanethegamer 🇺🇸 954 79 306ms 17 Apr 2020 776th jamesallured 954 79 309ms 18 Apr 2020 776th stuartcarnie 954 79 316ms 18 Apr 2020 776th yzhs 🇩🇪 954 79 331ms 19 Apr 2020 776th MahlerFive 🇨🇦 954 79 316ms 20 Apr 2020 776th b97tsk 954 79 313ms 20 Apr 2020 776th jerome-laforge 954 79 312ms 20 Apr 2020 776th yzzyx 954 79 339ms 20 Apr 2020 776th aivarasbaranauskas 954 79 338ms 20 Apr 2020 776th j0ran 954 79 333ms 20 Apr 2020 776th joaxcar 954 79 326ms 20 Apr 2020 776th potatoattack 954 79 316ms 20 Apr 2020 776th titpetric 954 79 333ms 20 Apr 2020 776th agschwender 954 79 322ms 20 Apr 2020 776th crholm 954 79 330ms 21 Apr 2020 First Prev 721–800 of 10,032 Next Last