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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 724th ovs-code 🇩🇪 952 47 2ms 6 Jul 2022 724th Shanethegamer 🇺🇸 952 47 2ms 11 Jul 2022 724th AlephSquirrel 952 47 2ms 16 Jul 2022 724th ZakkkkAttackkkk 🇵🇭 952 47 2ms 26 Jul 2022 724th Steffan153 🇫🇮 952 47 2ms 1 Oct 2022 724th FlorianCassayre 🇫🇷 952 47 2ms 8 Oct 2022 724th ValentinCassayre 952 47 2ms 8 Oct 2022 724th Alex-x90 🇺🇸 952 47 2ms 17 Oct 2022 724th MeWhenI 🇻🇦 952 47 2ms 17 Oct 2022 724th stefangimmillaro 952 47 1ms 17 Oct 2022 724th qwertyuiop3 🇷🇺 952 47 2ms 20 Oct 2022 724th madex 🇩🇪 952 47 2ms 10 Nov 2022 724th Seek64 🇩🇪 952 47 2ms 11 Nov 2022 724th mathb0y512 952 47 2ms 1 Jan 2023 724th Betuaredead 952 47 2ms 4 Jan 2023 724th Yewzir 🇧🇪 952 47 2ms 5 Feb 2023 724th User2654 952 47 2ms 10 Feb 2023 724th KenanHanke 952 47 2ms 20 Feb 2023 724th 386asm 🇺🇸 952 47 2ms 27 Apr 2023 724th klixel 🇨🇦 952 47 2ms 9 May 2023 724th Jonatan6 🇩🇰 952 47 2ms 28 May 2023 724th Bmrl7 952 47 3ms 4 Aug 2023 724th 09cf 952 47 2ms 20 Sep 2023 724th snoozingnewt 🇺🇸 952 47 2ms 23 Sep 2023 724th JohandeRuiter 🇳🇱 952 47 2ms 15 Oct 2023 724th fuzzylojik-golf 🇺🇸 952 47 2ms 21 Oct 2023 724th FlyingPenguin223 952 47 2ms 28 Oct 2023 724th GolfingSuccess 🇬🇷 952 47 2ms 3 Nov 2023 724th speles 🇺🇦 952 47 2ms 6 Nov 2023 724th namelessiw 952 47 2ms 7 Nov 2023 724th roupiq 🇵🇱 952 47 2ms 23 Nov 2023 724th emplv 🇱🇻 952 47 2ms 11 Dec 2023 724th drabart 🇵🇱 952 47 2ms 11 Dec 2023 724th giacomogallina 952 47 2ms 14 Dec 2023 724th kkoenig 952 47 2ms 22 Dec 2023 724th byronknoll 🇺🇸 952 47 2ms 6 Feb 2024 724th SadiinsoSnowfall 🇫🇷 952 47 2,489ms 13 Feb 2024 724th trist224 🇫🇷 952 47 2,559ms 14 Feb 2024 724th mathisfun271 952 47 2ms 14 Feb 2024 724th ehulinsky 🇺🇸 952 47 2ms 15 Feb 2024 724th Luca2812 952 47 2ms 1 Mar 2024 724th neel11235813 952 47 2ms 26 Mar 2024 724th Mandrzejy 🇵🇱 952 47 2ms 1 Apr 2024 724th Herbert00709 🇵🇱 952 47 2ms 1 Apr 2024 724th Flying-Toast 952 47 2ms 25 Apr 2024 724th jipsong 🇩🇪 952 47 3ms 1 Jul 2024 724th Kacarott 🇦🇺 952 47 2ms 29 Aug 2024 724th edsrzf 🇳🇿 952 47 2ms 12 Sep 2024 724th pardouin 🇫🇷 952 47 2ms 22 Sep 2024 724th SimBys 952 47 2ms 22 Oct 2024 724th AdrienHache 🇫🇷 952 47 2ms 16 Dec 2024 724th kaurakeksi 🇫🇮 952 47 1ms 29 Dec 2024 724th rucin93 🇵🇱 952 47 2ms 16 Jan 2025 724th Natanaelel 🇸🇪 952 47 2ms 24 Jan 2025 724th Iznoanygod 🇺🇸 952 47 2ms 16 Apr 2025 724th b-illy 🇬🇧 952 47 2ms 31 May 2025 724th emgordon154 952 47 2ms 1 Jun 2025 724th oscargeerts 952 47 2ms 23 Jun 2025 724th iczelia 🇩🇪 952 47 2ms 7 days ago 724th luuumine 🇫🇷 952 47 2ms 2 hours ago 811th lukechampine 952 79 271ms 16 Apr 2020 811th bendiscz 952 79 289ms 16 Apr 2020 811th primo-ppcg 🇹🇭 952 79 288ms 16 Apr 2020 811th nwwdles 952 79 273ms 16 Apr 2020 811th cmethvin 952 79 274ms 16 Apr 2020 811th PFedak 952 79 265ms 16 Apr 2020 811th guliyevemil1 🇦🇿 952 79 246ms 16 Apr 2020 811th tflyons 952 79 280ms 17 Apr 2020 811th 1lann 952 79 273ms 17 Apr 2020 811th jerrandolph 952 79 269ms 17 Apr 2020 811th Shanethegamer 🇺🇸 952 79 280ms 17 Apr 2020 811th jamesallured 952 79 274ms 18 Apr 2020 811th stuartcarnie 952 79 283ms 18 Apr 2020 811th yzhs 🇩🇪 952 79 286ms 19 Apr 2020 811th MahlerFive 🇨🇦 952 79 281ms 20 Apr 2020 First Prev 751–825 of 9,248 Next Last