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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 43rd lukegustafson 🇺🇸 986 36 17 Jun 2024 43rd bizy-coder 986 36 29 Jun 2024 43rd Bulmenisaurus 986 36 9 Jul 2024 43rd rschwa6308 🇺🇸 986 36 10 Jul 2024 43rd zbreit 🇺🇸 986 36 10 Jul 2024 43rd zach333 986 36 19 Jul 2024 43rd b-illy 🇬🇧 986 36 19 Jul 2024 43rd CaedenHarper 🇨🇦 986 36 19 Jul 2024 43rd khvdm 986 36 21 Jul 2024 43rd namelessiw 986 36 27 Jul 2024 43rd martion2007 986 36 14 Aug 2024 43rd edsrzf 🇳🇿 986 36 12 Sep 2024 43rd kshvedov 986 36 6 Oct 2024 43rd ziselsberger 986 36 6 Oct 2024 43rd KingSkyrock 🇺🇸 986 36 14 Oct 2024 43rd lifthrasiir 🇰🇷 986 36 16 Nov 2024 43rd Mick-Travis 986 36 5 Dec 2024 43rd Ailko 🇧🇪 986 36 23 Jan 2025 43rd Natanaelel 🇸🇪 986 36 24 Jan 2025 43rd jipsong 🇩🇪 986 36 6 Feb 2025 43rd CLOStrophobic 🇮🇹 986 36 11 Feb 2025 43rd kops-cg 986 36 22 Feb 2025 43rd KasperKivimaeki 🇫🇮 986 36 25 Feb 2025 43rd JorgeRael 986 36 3 Apr 2025 43rd 4atj 986 36 8 Apr 2025 43rd emgordon154 986 36 18 Apr 2025 43rd DarkInfern010 986 36 25 May 2025 43rd zhaohm14 986 36 29 May 2025 43rd AbrahamJLR 986 36 14 Jun 2025 43rd swtchblade 986 36 5 hours ago 181st GrayJoKing 🇦🇺 985 16 3 Nov 2020 181st primo-ppcg 🇹🇭 985 16 3 Nov 2020 181st o0lit3 🇺🇸 985 16 3 Nov 2020 181st HPWiz 🇳🇿 985 16 27 Dec 2020 181st sisyphus-ppcg 🇦🇺 985 16 17 Nov 2021 181st Lydxn 🇨🇦 985 16 19 Jun 2022 181st FlyingPenguin223 985 16 28 Sep 2024 181st MeWhenI 🇻🇦 985 16 17 Feb 2025 189th xsot 🇸🇬 981 33 23 Apr 2018 189th Unremarkable 981 33 28 Sep 2018 189th j55d 981 33 28 Sep 2018 189th kimmy314 981 33 28 Sep 2018 189th nss213 981 33 29 Sep 2018 189th somebody1234 981 33 12 Nov 2018 189th primo-ppcg 🇹🇭 981 33 20 Dec 2018 189th HPWiz 🇳🇿 981 33 20 Dec 2018 189th ETHproductions 🇺🇸 981 33 20 Dec 2018 189th kritixilithos 981 33 23 Dec 2018 189th goldenice 981 33 27 Mar 2019 189th serenac26 981 33 2 May 2019 189th WilliamChiu 981 33 2 May 2019 189th user189032 981 33 29 May 2019 189th Argeento 🇵🇱 981 33 8 Jun 2019 189th joseprio 981 33 13 Aug 2019 189th dbdr 981 33 5 Jan 2020 189th ondras 981 33 28 Apr 2020 189th artembykov 981 33 2 May 2020 189th shuding 981 33 4 May 2020 189th Attero 🇸🇪 981 33 22 May 2020 189th prplz 🇦🇺 981 33 7 Jul 2020 189th Irratix 🇳🇱 981 33 27 Jul 2020 189th raphaelimahorn 981 33 29 Aug 2020 189th rucin93 🇵🇱 981 33 12 Sep 2020 189th JayXon 🇺🇸 981 33 20 Sep 2020 189th NewDefectus 🇮🇱 981 33 30 Sep 2020 189th tomtheisen 🇺🇸 981 33 1 Oct 2020 189th BBoehm 🇩🇪 981 33 27 Oct 2020 189th nwellnhof 🇩🇪 981 33 5 Nov 2020 189th KatieLG 🇬🇧 981 33 29 Nov 2020 189th sisyphus-ppcg 🇦🇺 981 33 2 Dec 2020 189th janbehrens 🇩🇪 981 33 2 Jan 2021 189th Lydxn 🇨🇦 981 33 6 Jan 2021 189th GrayJoKing 🇦🇺 981 33 9 Jan 2021 189th d-s-x 981 33 18 Jan 2021 189th emplv 🇱🇻 981 33 19 Jan 2021 Prev 151–225 of 8,948 Next