Fibonacci in all languages in chars. 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 220th primo-ppcg 🇹🇭 981 33 9ms 20 Dec 2018 220th HPWiz 🇳🇿 981 33 8ms 20 Dec 2018 220th ETHproductions 🇺🇸 981 33 9ms 20 Dec 2018 220th kritixilithos 981 33 9ms 23 Dec 2018 220th goldenice 981 33 10ms 27 Mar 2019 220th serenac26 981 33 11ms 2 May 2019 220th WilliamChiu 981 33 9ms 2 May 2019 220th user189032 981 33 9ms 29 May 2019 220th Argeento 🇵🇱 981 33 10ms 8 Jun 2019 220th joseprio 981 33 10ms 13 Aug 2019 220th dbdr 981 33 9ms 5 Jan 2020 220th ondras 981 33 9ms 28 Apr 2020 220th artembykov 981 33 9ms 2 May 2020 220th shuding 981 33 9ms 4 May 2020 220th Attero 🇸🇪 981 33 10ms 22 May 2020 220th prplz 🇦🇺 981 33 9ms 7 Jul 2020 220th Irratix 🇳🇱 981 33 9ms 27 Jul 2020 220th raphaelimahorn 981 33 8ms 29 Aug 2020 220th rucin93 🇵🇱 981 33 9ms 12 Sep 2020 220th JayXon 🇺🇸 981 33 11ms 20 Sep 2020 220th NewDefectus 🇮🇱 981 33 9ms 30 Sep 2020 220th tomtheisen 🇺🇸 981 33 8ms 1 Oct 2020 220th BBoehm 🇩🇪 981 33 10ms 27 Oct 2020 220th nwellnhof 🇩🇪 981 33 9ms 5 Nov 2020 220th KatieLG 🇬🇧 981 33 9ms 29 Nov 2020 220th sisyphus-ppcg 🇦🇺 981 33 9ms 2 Dec 2020 220th janbehrens 🇩🇪 981 33 9ms 2 Jan 2021 220th Lydxn 🇨🇦 981 33 9ms 6 Jan 2021 220th GrayJoKing 🇦🇺 981 33 9ms 9 Jan 2021 220th d-s-x 981 33 9ms 18 Jan 2021 220th emplv 🇱🇻 981 33 8ms 19 Jan 2021 220th o0lit3 🇺🇸 981 33 13ms 8 Feb 2021 220th MeWhenI 🇻🇦 981 33 9ms 3 May 2021 220th MatheusAvellar 🇧🇷 981 33 9ms 5 May 2021 220th neihousaigaai 981 33 11ms 8 May 2021 220th inventshah 981 33 11ms 8 May 2021 220th RDShah 981 33 9ms 8 May 2021 220th jared-hughes 981 33 9ms 15 Aug 2021 220th Colwieb 981 33 9ms 27 Aug 2021 220th 23rdIdiot 981 33 10ms 28 Aug 2021 220th mrondon8 981 33 9ms 5 Sep 2021 220th jakzo 981 33 9ms 10 Sep 2021 220th lynn 981 33 9ms 10 Sep 2021 220th btnlq 981 33 9ms 27 Sep 2021 220th KingSkyrock 🇺🇸 981 33 9ms 6 Oct 2021 220th Hecate2 981 33 9ms 26 Oct 2021 220th yzkonchain 981 33 8ms 26 Oct 2021 220th vang1ong7ang 981 33 8ms 26 Oct 2021 220th AlephSquirrel 981 33 9ms 10 Nov 2021 220th akshatj27 🇦🇶 981 33 9ms 12 Nov 2021 220th shellbertt 🇨🇦 981 33 9ms 17 Nov 2021 220th emgordon154 981 33 9ms 23 Dec 2021 220th igmcdowell 981 33 9ms 6 Jan 2022 220th m-tkach 🇺🇦 981 33 11ms 6 Jan 2022 220th rak1507 🇬🇧 981 33 9ms 23 Feb 2022 220th rbuetzer 981 33 8ms 28 Feb 2022 220th sean-niemann 🇺🇸 981 33 12ms 11 Mar 2022 220th radarek 🇵🇱 981 33 9ms 9 Apr 2022 220th jansekulowicz 981 33 9ms 9 Apr 2022 220th Saeed-Paris 981 33 8ms 5 May 2022 220th ovs-code 🇩🇪 981 33 10ms 6 May 2022 220th kskjer 981 33 9ms 12 Jun 2022 220th dmrichwa 🇺🇸 981 33 9ms 14 Jun 2022 220th 5quiwyrm 981 33 9ms 31 Aug 2022 220th iliazeus 981 33 9ms 3 Sep 2022 220th Steffan153 🇫🇮 981 33 8ms 1 Oct 2022 220th stefangimmillaro 981 33 8ms 17 Oct 2022 220th trist224 🇫🇷 981 33 9ms 16 Nov 2022 220th oceko 981 33 9ms 26 Nov 2022 220th DialFrost 🇸🇬 981 33 9ms 6 Dec 2022 220th Alex-x90 🇺🇸 981 33 10ms 2 Jan 2023 220th Betuaredead 981 33 8ms 4 Jan 2023 220th Yewzir 🇧🇪 981 33 8ms 5 Feb 2023 220th CatsAreFluffy 981 33 10ms 18 Feb 2023 220th kcinnu 🇱🇹 981 33 9ms 28 Apr 2023 First Prev 226–300 of 9,341 Next Last