Fibonacci in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 428th GrayJoKing 🇦🇺 964 51 17 Oct 2022 428th DialFrost 🇸🇬 964 51 7 Jan 2023 428th Steffan153 🇫🇮 964 51 28 Jan 2023 428th peeveen 🇬🇧 964 51 15 Sep 2023 428th Herbert00709 🇵🇱 964 51 18 Nov 2023 428th roupiq 🇵🇱 964 51 19 Feb 2024 428th Mandrzejy 🇵🇱 964 51 27 Mar 2024 428th jipsong 🇩🇪 964 51 13 Jun 2024 428th namelessiw 964 51 13 Jun 2024 428th Jacob385 964 51 30 Jul 2024 428th pardouin 🇫🇷 964 51 24 Sep 2024 428th stefangimmillaro 964 51 24 Sep 2024 428th b-illy 🇬🇧 964 51 17 Jan 2025 428th Yax42 🇫🇷 964 51 6 Feb 2025 428th fuzzylojik-golf 🇺🇸 964 51 2 Jun 2025 428th AdrienHache 🇫🇷 964 51 7 Sep 2025 428th Decrare 964 51 11 Sep 2025 428th snoozingnewt 🇺🇸 964 51 16 days ago 469th pardouin 🇫🇷 964 57 27 days ago 469th DialFrost 🇸🇬 964 57 27 days ago 469th JayXon 🇺🇸 964 57 27 days ago 469th fuzzylojik-golf 🇺🇸 964 57 27 days ago 469th snoozingnewt 🇺🇸 964 57 26 days ago 469th b-illy 🇬🇧 964 57 26 days ago 469th sean-niemann 🇺🇸 964 57 26 days ago 469th GolfingSuccess 🇬🇷 964 57 26 days ago 469th btnlq 964 57 26 days ago 469th nwellnhof 🇩🇪 964 57 26 days ago 469th namelessiw 964 57 19 days ago 469th ovs-code 🇩🇪 964 57 18 days ago 469th Yax42 🇫🇷 964 57 17 days ago 469th stefangimmillaro 964 57 15 days ago 469th Apataras 964 57 14 days ago 484th HPWiz 🇳🇿 962 28 30 Jan 2021 484th JayXon 🇺🇸 962 28 20 Jun 2021 484th Lydxn 🇨🇦 962 28 20 Jun 2021 484th btnlq 962 28 4 Feb 2022 484th antimon2 🇯🇵 962 28 28 Oct 2022 484th sisyphus-ppcg 🇦🇺 962 28 7 Mar 2023 484th Steffan153 🇫🇮 962 28 8 Mar 2023 484th tidalDisruptionEvent 🇨🇦 962 28 14 Mar 2023 484th lynn 962 28 14 Mar 2023 484th ovs-code 🇩🇪 962 28 15 Mar 2023 484th alemelis 962 28 20 Mar 2023 484th DialFrost 🇸🇬 962 28 2 Jan 2024 484th twolfive 962 28 5 Oct 2024 484th sean-niemann 🇺🇸 962 28 24 Jan 2025 498th kmaork 🇮🇱 960 37 18 Apr 2018 498th edre 960 37 2 May 2018 498th tjtnorton 960 37 8 Nov 2018 498th PawaritL 960 37 28 Jan 2019 498th PFischbeck 960 37 2 Aug 2019 498th hoodadam 960 37 25 Oct 2019 498th CyberTapir 960 37 29 Jul 2020 498th McAidan99 960 37 29 Jul 2020 498th obamaman360 960 37 29 Jul 2020 498th PhonicCanine 960 37 1 Aug 2020 498th BBoehm 🇩🇪 960 37 8 Dec 2020 498th neihousaigaai 960 37 8 May 2021 498th jacklynnepenick 960 37 13 Aug 2021 498th jrm5399 🇰🇿 960 37 31 Jan 2022 498th mathisfun271 960 37 5 Mar 2022 498th Nicronmil 960 37 22 Nov 2022 498th CatsAreFluffy 960 37 18 Feb 2023 498th cesarm4 960 37 30 Apr 2023 498th AlexanderFair 960 37 29 Jun 2023 498th nyoshe 960 37 10 Oct 2023 498th Grrisly 960 37 9 Nov 2023 498th 5cw 🇺🇸 960 37 13 Jul 2024 498th Zounon 960 37 18 Sep 2025 498th hellopir2 960 37 9 days ago 522nd icy-lava 960 43 5 Feb 2018 522nd Erutuon 960 43 21 Feb 2018 522nd Florob 960 43 1 Apr 2018 522nd kartik-s 960 43 13 Apr 2018 First Prev 451–525 of 9,244 Next Last