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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 221st somebody1234 981 33 10ms 12 Nov 2018 221st primo-ppcg 🇹🇭 981 33 9ms 20 Dec 2018 221st HPWiz 🇳🇿 981 33 8ms 20 Dec 2018 221st ETHproductions 🇺🇸 981 33 9ms 20 Dec 2018 221st kritixilithos 981 33 9ms 23 Dec 2018 221st goldenice 981 33 10ms 27 Mar 2019 221st serenac26 981 33 11ms 2 May 2019 221st WilliamChiu 981 33 9ms 2 May 2019 221st user189032 981 33 9ms 29 May 2019 221st Argeento 🇵🇱 981 33 10ms 8 Jun 2019 221st joseprio 981 33 10ms 13 Aug 2019 221st dbdr 981 33 9ms 5 Jan 2020 221st ondras 981 33 9ms 28 Apr 2020 221st artembykov 981 33 9ms 2 May 2020 221st shuding 981 33 9ms 4 May 2020 221st Attero 🇸🇪 981 33 10ms 22 May 2020 221st prplz 🇦🇺 981 33 9ms 7 Jul 2020 221st Irratix 🇳🇱 981 33 9ms 27 Jul 2020 221st raphaelimahorn 981 33 8ms 29 Aug 2020 221st rucin93 🇵🇱 981 33 9ms 12 Sep 2020 221st JayXon 🇺🇸 981 33 11ms 20 Sep 2020 221st NewDefectus 🇮🇱 981 33 9ms 30 Sep 2020 221st tomtheisen 🇺🇸 981 33 8ms 1 Oct 2020 221st BBoehm 🇩🇪 981 33 10ms 27 Oct 2020 221st nwellnhof 🇩🇪 981 33 9ms 5 Nov 2020 221st KatieLG 🇬🇧 981 33 9ms 29 Nov 2020 221st sisyphus-ppcg 🇦🇺 981 33 9ms 2 Dec 2020 221st janbehrens 🇩🇪 981 33 9ms 2 Jan 2021 221st Lydxn 🇨🇦 981 33 9ms 6 Jan 2021 221st GrayJoKing 🇦🇺 981 33 9ms 9 Jan 2021 221st d-s-x 981 33 9ms 18 Jan 2021 221st emplv 🇱🇻 981 33 8ms 19 Jan 2021 221st o0lit3 🇺🇸 981 33 13ms 8 Feb 2021 221st MeWhenI 🇻🇦 981 33 9ms 3 May 2021 221st MatheusAvellar 🇧🇷 981 33 9ms 5 May 2021 221st neihousaigaai 981 33 11ms 8 May 2021 221st inventshah 981 33 11ms 8 May 2021 221st RDShah 981 33 9ms 8 May 2021 221st jared-hughes 981 33 9ms 15 Aug 2021 221st Colwieb 981 33 9ms 27 Aug 2021 221st 23rdIdiot 981 33 10ms 28 Aug 2021 221st mrondon8 981 33 9ms 5 Sep 2021 221st jakzo 981 33 9ms 10 Sep 2021 221st lynn 981 33 9ms 10 Sep 2021 221st btnlq 981 33 9ms 27 Sep 2021 221st KingSkyrock 🇺🇸 981 33 9ms 6 Oct 2021 221st Hecate2 981 33 9ms 26 Oct 2021 221st yzkonchain 981 33 8ms 26 Oct 2021 221st vang1ong7ang 981 33 8ms 26 Oct 2021 221st AlephSquirrel 981 33 9ms 10 Nov 2021 221st akshatj27 🇦🇶 981 33 9ms 12 Nov 2021 221st shellbertt 🇨🇦 981 33 9ms 17 Nov 2021 221st emgordon154 981 33 9ms 23 Dec 2021 221st igmcdowell 981 33 9ms 6 Jan 2022 221st m-tkach 🇺🇦 981 33 11ms 6 Jan 2022 221st rak1507 🇬🇧 981 33 9ms 23 Feb 2022 221st rbuetzer 981 33 8ms 28 Feb 2022 221st sean-niemann 🇺🇸 981 33 12ms 11 Mar 2022 221st radarek 🇵🇱 981 33 9ms 9 Apr 2022 221st jansekulowicz 981 33 9ms 9 Apr 2022 221st Saeed-Paris 981 33 8ms 5 May 2022 221st ovs-code 🇩🇪 981 33 10ms 6 May 2022 221st kskjer 981 33 9ms 12 Jun 2022 221st dmrichwa 🇺🇸 981 33 9ms 14 Jun 2022 221st 5quiwyrm 981 33 9ms 31 Aug 2022 221st iliazeus 981 33 9ms 3 Sep 2022 221st Steffan153 🇫🇮 981 33 8ms 1 Oct 2022 221st stefangimmillaro 981 33 8ms 17 Oct 2022 221st trist224 🇫🇷 981 33 9ms 16 Nov 2022 221st oceko 981 33 9ms 26 Nov 2022 221st DialFrost 🇸🇬 981 33 9ms 6 Dec 2022 221st Alex-x90 🇺🇸 981 33 10ms 2 Jan 2023 221st Betuaredead 981 33 8ms 4 Jan 2023 221st Yewzir 🇧🇪 981 33 8ms 5 Feb 2023 221st CatsAreFluffy 981 33 10ms 18 Feb 2023 First Prev 226–300 of 9,389 Next Last