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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 513th DialFrost 🇸🇬 961 43 1ms 1 Dec 2022 513th thatbirdguythatuknownot 961 43 1ms 20 Dec 2022 513th b10011 🇫🇮 961 43 1ms 28 Dec 2022 513th cefqrn 961 43 1ms 31 Dec 2022 513th MCausc78 🇺🇦 961 43 1ms 5 Jan 2023 513th sean-niemann 🇺🇸 961 43 2ms 6 Jan 2023 513th CheeseCake628 🇳🇴 961 43 1ms 14 Feb 2023 513th scpchicken 🇵🇼 961 43 1ms 6 Mar 2023 513th KingSkyrock 🇺🇸 961 43 2ms 22 Mar 2023 513th mtirado1 961 43 1ms 17 Apr 2023 513th Sciman101 961 43 1ms 16 May 2023 513th Yewzir 🇧🇪 961 43 1ms 29 May 2023 513th ToE42 961 43 2ms 14 Jul 2023 513th adriweb 🇫🇷 961 43 1ms 8 Aug 2023 513th ovs-code 🇩🇪 961 43 2ms 16 Aug 2023 513th jipsong 🇩🇪 961 43 2ms 25 Aug 2023 513th jacobly0 🇺🇸 961 43 1ms 4 Sep 2023 513th snoozingnewt 🇨🇦 961 43 1ms 10 Sep 2023 513th m-tkach 🇺🇦 961 43 1ms 10 Sep 2023 513th msbranicky 961 43 2ms 10 Sep 2023 513th FlyingPenguin223 961 43 1ms 2 Oct 2023 513th charliegaming 961 43 1ms 3 Oct 2023 513th xsot 🇸🇬 961 43 1ms 9 Oct 2023 513th SirBogman 🇺🇸 961 43 1ms 20 Oct 2023 513th m42km 961 43 1ms 25 Nov 2023 513th epic-programmer-guy 961 43 2ms 17 Dec 2023 513th stellartux 961 43 1ms 24 Dec 2023 513th duckyluuk 🇳🇱 961 43 1ms 22 Feb 2024 513th BREMAUCY 🇫🇷 961 43 1ms 7 Mar 2024 513th HumanoidCPU 961 43 1ms 14 Mar 2024 513th NickTheEASDude 🇺🇸 961 43 1ms 21 Mar 2024 513th neel11235813 961 43 1ms 26 Mar 2024 513th Herbert00709 🇵🇱 961 43 2ms 11 Apr 2024 513th error256 961 43 1ms 9 May 2024 513th jtaxen 961 43 1ms 4 Jun 2024 513th lynn 961 43 1ms 23 Jun 2024 513th dokutan 961 43 1ms 26 Jun 2024 513th fgrosshans 🇫🇷 961 43 1ms 27 Aug 2024 513th pardouin 🇫🇷 961 43 1ms 4 Sep 2024 513th edsrzf 🇳🇿 961 43 2ms 12 Sep 2024 513th Vexxter9 🇳🇱 961 43 1ms 20 Sep 2024 513th alemelis 961 43 1ms 26 Sep 2024 513th CaedenHarper 🇨🇦 961 43 1ms 22 Oct 2024 513th akritid 961 43 2ms 23 Oct 2024 513th koipondx86 961 43 2ms 31 Oct 2024 513th snyderek 🇺🇸 961 43 1ms 20 Jan 2025 513th desecaw13 961 43 1ms 24 Jan 2025 513th mishak-sys 961 43 2ms 25 Feb 2025 513th not-a-pokemon 961 43 2ms 25 Feb 2025 513th frosster 961 43 2ms 11 Mar 2025 513th Blendi-Goose 961 43 2ms 15 Mar 2025 513th kTheLemon 961 43 2ms 16 Mar 2025 513th MeepMoop 961 43 2ms 9 Apr 2025 513th SwordF-Official 961 43 2ms 9 Apr 2025 513th gonengazit 961 43 2ms 9 Apr 2025 513th fuzzylojik-golf 🇺🇸 961 43 2ms 29 May 2025 513th ikskuh 961 43 2ms 27 Jun 2025 513th synt7x 🇺🇸 961 43 2ms 5 Jul 2025 513th GolfingSuccess 🇬🇷 961 43 2ms 19 Sep 2025 513th plcc0 961 43 2ms 23 Oct 2025 513th Babafaba 961 43 2ms 25 Oct 2025 513th CarterStroik 961 43 2ms 12 Nov 2025 513th solisolu 961 43 2ms 23 Nov 2025 513th Andrey2001 961 43 1ms 25 Nov 2025 513th FortuiteMan 🇫🇷 961 43 1ms 28 Nov 2025 513th CornerMercury 🇬🇧 961 43 1ms 23 days ago 513th KasperKivimaeki 🇫🇮 961 43 2ms 23 days ago 513th aadenboy 🇺🇸 961 43 2ms 14 days ago 629th Lydxn 🇨🇦 961 69 61ms 1 Jan 2022 629th prplz 🇦🇺 961 69 64ms 1 Jan 2022 629th JayXon 🇺🇸 961 69 67ms 2 Jan 2022 629th sean-niemann 🇺🇸 961 69 65ms 2 Jan 2022 629th sisyphus-ppcg 🇦🇺 961 69 65ms 2 Jan 2022 629th nwellnhof 🇩🇪 961 69 61ms 2 Jan 2022 629th m-tkach 🇺🇦 961 69 72ms 2 Jan 2022 629th Irratix 🇳🇱 961 69 56ms 3 Jan 2022 629th SirBogman 🇺🇸 961 69 69ms 3 Jan 2022 629th GrayJoKing 🇦🇺 961 69 62ms 4 Jan 2022 629th btnlq 961 69 62ms 4 Jan 2022 629th primo-ppcg 🇹🇭 961 69 57ms 18 Jan 2022 First Prev 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