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 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 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 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 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 223rd kimmy314 981 33 9ms 28 Sep 2018 223rd nss213 981 33 8ms 29 Sep 2018 223rd somebody1234 981 33 8ms 12 Nov 2018 223rd primo-ppcg 🇹🇭 981 33 9ms 20 Dec 2018 223rd HPWiz 🇳🇿 981 33 8ms 20 Dec 2018 223rd ETHproductions 🇺🇸 981 33 8ms 20 Dec 2018 223rd kritixilithos 981 33 9ms 23 Dec 2018 223rd goldenice 981 33 9ms 27 Mar 2019 223rd serenac26 981 33 9ms 2 May 2019 223rd WilliamChiu 981 33 9ms 2 May 2019 223rd user189032 981 33 8ms 29 May 2019 223rd Argeento 🇵🇱 981 33 8ms 8 Jun 2019 223rd joseprio 981 33 9ms 13 Aug 2019 223rd dbdr 981 33 8ms 5 Jan 2020 223rd ondras 981 33 8ms 28 Apr 2020 223rd artembykov 981 33 9ms 2 May 2020 223rd shuding 981 33 9ms 4 May 2020 223rd Attero 🇸🇪 981 33 9ms 22 May 2020 223rd prplz 🇦🇺 981 33 9ms 7 Jul 2020 223rd Irratix 🇳🇱 981 33 8ms 27 Jul 2020 223rd raphaelimahorn 981 33 9ms 29 Aug 2020 223rd rucin93 🇵🇱 981 33 9ms 12 Sep 2020 223rd JayXon 🇺🇸 981 33 9ms 20 Sep 2020 223rd NewDefectus 🇮🇱 981 33 8ms 30 Sep 2020 223rd tomtheisen 🇺🇸 981 33 9ms 1 Oct 2020 223rd BBoehm 🇩🇪 981 33 8ms 27 Oct 2020 223rd nwellnhof 🇩🇪 981 33 8ms 5 Nov 2020 223rd KatieLG 🇬🇧 981 33 9ms 29 Nov 2020 223rd sisyphus-ppcg 🇦🇺 981 33 9ms 2 Dec 2020 223rd janbehrens 🇩🇪 981 33 9ms 2 Jan 2021 223rd Lydxn 🇨🇦 981 33 9ms 6 Jan 2021 223rd GrayJoKing 🇦🇺 981 33 8ms 9 Jan 2021 223rd d-s-x 981 33 8ms 18 Jan 2021 223rd emplv 🇱🇻 981 33 8ms 19 Jan 2021 223rd o0lit3 🇺🇸 981 33 8ms 8 Feb 2021 223rd MeWhenI 🇻🇦 981 33 9ms 3 May 2021 223rd MatheusAvellar 🇧🇷 981 33 9ms 5 May 2021 223rd neihousaigaai 981 33 9ms 8 May 2021 223rd inventshah 981 33 9ms 8 May 2021 223rd RDShah 981 33 8ms 8 May 2021 223rd jared-hughes 981 33 9ms 15 Aug 2021 223rd Colwieb 981 33 9ms 27 Aug 2021 223rd 23rdIdiot 981 33 9ms 28 Aug 2021 223rd mrondon8 981 33 8ms 5 Sep 2021 223rd jakzo 981 33 9ms 10 Sep 2021 223rd lynn 981 33 8ms 10 Sep 2021 223rd btnlq 981 33 8ms 27 Sep 2021 223rd KingSkyrock 🇺🇸 981 33 8ms 6 Oct 2021 223rd Hecate2 981 33 8ms 26 Oct 2021 223rd yzkonchain 981 33 9ms 26 Oct 2021 223rd vang1ong7ang 981 33 9ms 26 Oct 2021 223rd AlephSquirrel 981 33 9ms 10 Nov 2021 223rd akshatj27 🇦🇶 981 33 9ms 12 Nov 2021 223rd shellbertt 🇨🇦 981 33 9ms 17 Nov 2021 223rd emgordon154 981 33 8ms 23 Dec 2021 223rd igmcdowell 981 33 9ms 6 Jan 2022 223rd m-tkach 🇺🇦 981 33 9ms 6 Jan 2022 223rd rak1507 🇬🇧 981 33 9ms 23 Feb 2022 223rd rbuetzer 981 33 8ms 28 Feb 2022 223rd sean-niemann 🇺🇸 981 33 9ms 11 Mar 2022 223rd radarek 🇵🇱 981 33 9ms 9 Apr 2022 223rd jansekulowicz 981 33 9ms 9 Apr 2022 223rd Saeed-Paris 981 33 9ms 5 May 2022 223rd ovs-code 🇩🇪 981 33 9ms 6 May 2022 223rd kskjer 981 33 9ms 12 Jun 2022 223rd dmrichwa 🇺🇸 981 33 9ms 14 Jun 2022 223rd 5quiwyrm 981 33 8ms 31 Aug 2022 223rd iliazeus 981 33 8ms 3 Sep 2022 223rd Steffan153 🇫🇮 981 33 8ms 1 Oct 2022 223rd stefangimmillaro 981 33 8ms 17 Oct 2022 223rd trist224 🇫🇷 981 33 9ms 16 Nov 2022 223rd oceko 981 33 8ms 26 Nov 2022 223rd DialFrost 🇸🇬 981 33 9ms 6 Dec 2022 223rd Alex-x90 🇺🇸 981 33 9ms 2 Jan 2023 223rd Betuaredead 981 33 9ms 4 Jan 2023 First Prev 226–300 of 9,489 Next Last