Fibonacci in all languages in chars. 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 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 Multitap Input 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 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 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 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 Multitap Input 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 Chars Time Submitted 959th GrayJoKing 🇦🇺 942 42 1,282ms 30 Nov 2021 959th btnlq 942 42 1,337ms 30 Nov 2021 959th Lydxn 🇨🇦 942 42 1,273ms 30 Nov 2021 959th lynn 942 42 1,301ms 30 Nov 2021 959th Shanethegamer 🇺🇸 942 42 1,312ms 22 Nov 2023 959th ovs-code 🇩🇪 942 42 1,301ms 18 Mar 2024 959th edsrzf 🇳🇿 942 42 1,307ms 6 Mar 2025 968th primo-ppcg 🇹🇭 942 48 5ms 13 Dec 2018 968th Lydxn 🇨🇦 942 48 4ms 1 Mar 2022 968th AlephSquirrel 942 48 6ms 4 Feb 2024 968th xsot 🇸🇬 942 48 5ms 6 Oct 2024 968th kg583 🇺🇸 942 48 5ms 26 Oct 2024 968th CLOStrophobic 🇮🇹 942 48 5ms 17 Jan 2025 968th zacjl 942 48 5ms 18 Jan 2025 968th edsrzf 🇳🇿 942 48 5ms 27 Jan 2025 968th GolfingSuccess 🇬🇷 942 48 5ms 6 May 2025 977th Lydxn 🇨🇦 941 31 3ms 16 Jul 2023 977th GrayJoKing 🇦🇺 941 31 3ms 16 Jul 2023 977th MeWhenI 🇻🇦 941 31 3ms 16 Jul 2023 977th btnlq 941 31 3ms 16 Jul 2023 977th Steffan153 🇫🇮 941 31 3ms 16 Jul 2023 977th ovs-code 🇩🇪 941 31 3ms 16 Jul 2023 977th voytxt 🇨🇿 941 31 4ms 17 Jul 2023 977th DialFrost 🇸🇬 941 31 3ms 12 Mar 2025 977th sean-niemann 🇺🇸 941 31 3ms 12 Jun 2025 977th fuzzylojik-golf 🇺🇸 941 31 3ms 17 Sep 2025 987th lukechampine 941 79 259ms 16 Apr 2020 987th bendiscz 941 79 259ms 16 Apr 2020 987th primo-ppcg 🇹🇭 941 79 257ms 16 Apr 2020 987th nwwdles 941 79 264ms 16 Apr 2020 987th cmethvin 941 79 268ms 16 Apr 2020 987th PFedak 941 79 267ms 16 Apr 2020 987th guliyevemil1 🇦🇿 941 79 262ms 16 Apr 2020 987th tflyons 941 79 266ms 17 Apr 2020 987th 1lann 941 79 261ms 17 Apr 2020 987th jerrandolph 941 79 311ms 17 Apr 2020 987th Shanethegamer 🇺🇸 941 79 260ms 17 Apr 2020 987th jamesallured 941 79 257ms 18 Apr 2020 987th stuartcarnie 941 79 262ms 18 Apr 2020 987th madxmike 941 79 262ms 19 Apr 2020 987th superloach 941 79 266ms 19 Apr 2020 987th yzhs 🇩🇪 941 79 257ms 19 Apr 2020 987th MahlerFive 🇨🇦 941 79 264ms 20 Apr 2020 987th b97tsk 941 79 258ms 20 Apr 2020 987th jerome-laforge 941 79 260ms 20 Apr 2020 987th yzzyx 941 79 263ms 20 Apr 2020 987th aivarasbaranauskas 941 79 257ms 20 Apr 2020 987th j0ran 941 79 268ms 20 Apr 2020 987th joaxcar 941 79 257ms 20 Apr 2020 987th potatoattack 941 79 261ms 20 Apr 2020 987th titpetric 941 79 262ms 20 Apr 2020 987th agschwender 941 79 262ms 20 Apr 2020 987th crholm 941 79 260ms 21 Apr 2020 987th tsakath 941 79 264ms 22 Apr 2020 987th SirBogman 🇺🇸 941 79 272ms 23 Apr 2020 987th cduerm 941 79 260ms 12 May 2020 987th prplz 🇦🇺 941 79 261ms 5 Jul 2020 987th dpatterbee 941 79 255ms 20 Aug 2020 987th KatieLG 🇬🇧 941 79 259ms 28 Sep 2020 987th Irratix 🇳🇱 941 79 255ms 17 Oct 2020 987th NewDefectus 🇮🇱 941 79 258ms 1 Nov 2020 987th GrayJoKing 🇦🇺 941 79 261ms 9 Jan 2021 987th MatheusAvellar 🇧🇷 941 79 262ms 6 May 2021 987th Natanaelel 🇸🇪 941 79 254ms 27 May 2021 987th cure-honey 🇯🇵 941 79 261ms 23 Jun 2021 987th vang1ong7ang 941 79 259ms 26 Oct 2021 987th yzkonchain 941 79 260ms 26 Oct 2021 987th Hecate2 941 79 263ms 26 Oct 2021 987th btnlq 941 79 283ms 1 Feb 2022 987th JRaspass 🇬🇧 941 79 259ms 29 Mar 2022 987th martin-viggiano 941 79 255ms 22 Jun 2022 987th hajimehoshi 🇯🇵 941 79 259ms 24 Sep 2022 987th kimbo 🇺🇸 941 79 276ms 27 Dec 2022 987th m-tkach 🇺🇦 941 79 252ms 14 Jun 2023 987th ovs-code 🇩🇪 941 79 260ms 16 Aug 2023 987th snoozingnewt 🇨🇦 941 79 258ms 23 Sep 2023 987th elgan65536 941 79 256ms 23 Oct 2023 987th harshit54 941 79 264ms 6 Jan 2024 987th bzijlema 🇳🇱 941 79 258ms 26 Jan 2024 987th bastatom 941 79 249ms 16 Feb 2024 First Prev 961–1,040 of 9,563 Next Last