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 Calendar 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 630th primo-ppcg 🇹🇭 961 69 57ms 18 Jan 2022 630th inventshah 961 69 62ms 19 Jan 2022 630th MeWhenI 🇻🇦 961 69 63ms 8 May 2022 630th shellbertt 🇨🇦 961 69 64ms 9 May 2022 630th jared-hughes 961 69 53ms 20 Jul 2022 630th Shanethegamer 🇺🇸 961 69 63ms 27 Aug 2022 630th Steffan153 🇫🇮 961 69 60ms 1 Oct 2022 630th Alex-x90 🇺🇸 961 69 64ms 17 Oct 2022 630th qwertyuiop3 🇷🇺 961 69 57ms 20 Oct 2022 630th Seek64 🇩🇪 961 69 67ms 11 Nov 2022 630th janbehrens 🇩🇪 961 69 60ms 20 Nov 2022 630th astdefu 961 69 59ms 8 Dec 2022 630th DialFrost 🇸🇬 961 69 59ms 12 Dec 2022 630th syntax-rules 961 69 57ms 25 Dec 2022 630th ayushdewan 961 69 60ms 2 Jan 2023 630th Betuaredead 961 69 64ms 4 Jan 2023 630th Yewzir 🇧🇪 961 69 65ms 3 Feb 2023 630th CatsAreFluffy 961 69 60ms 18 Feb 2023 630th snyderek 🇺🇸 961 69 61ms 11 Mar 2023 630th xsot 🇸🇬 961 69 61ms 21 May 2023 630th ovs-code 🇩🇪 961 69 62ms 3 Oct 2023 630th fuzzylojik-golf 🇺🇸 961 69 54ms 21 Oct 2023 630th FlyingPenguin223 961 69 54ms 1 Nov 2023 630th GolfingSuccess 🇬🇷 961 69 58ms 3 Nov 2023 630th Herbert00709 🇵🇱 961 69 60ms 10 Nov 2023 630th roupiq 🇵🇱 961 69 67ms 10 Nov 2023 630th drabart 🇵🇱 961 69 69ms 11 Dec 2023 630th kkoenig 961 69 60ms 22 Dec 2023 630th byronknoll 🇺🇸 961 69 62ms 6 Feb 2024 630th Mandrzejy 🇵🇱 961 69 58ms 4 Mar 2024 630th error256 961 69 64ms 27 May 2024 630th jipsong 🇩🇪 961 69 60ms 27 Jun 2024 630th Jacob385 961 69 57ms 31 Jul 2024 630th pardouin 🇫🇷 961 69 59ms 19 Oct 2024 630th dodecahedron6291 961 69 62ms 3 Nov 2024 630th 09cf 961 69 60ms 16 Dec 2024 630th yeminghan2021 961 69 57ms 1 Feb 2025 630th KasperKivimaeki 🇫🇮 961 69 58ms 24 Mar 2025 630th b-illy 🇬🇧 961 69 54ms 31 May 2025 630th joaosigma 🇵🇹 961 69 58ms 12 Jul 2025 630th rucin93 🇵🇱 961 69 70ms 23 Jul 2025 630th gusrod-coder 961 69 60ms 19 Sep 2025 630th Yax42 🇫🇷 961 69 59ms 4 Oct 2025 630th AdrienHache 🇫🇷 961 69 57ms 6 Oct 2025 630th snoozingnewt 🇨🇦 961 69 55ms 24 Oct 2025 630th luuumine 🇫🇷 961 69 59ms 30 Oct 2025 630th Languag3 961 69 62ms 25 days ago 688th kmaork 🇮🇱 960 37 10ms 18 Apr 2018 688th edre 960 37 9ms 2 May 2018 688th tjtnorton 960 37 10ms 8 Nov 2018 688th PawaritL 960 37 9ms 28 Jan 2019 688th PFischbeck 960 37 9ms 2 Aug 2019 688th hoodadam 960 37 10ms 25 Oct 2019 688th CyberTapir 960 37 9ms 29 Jul 2020 688th McAidan99 960 37 9ms 29 Jul 2020 688th obamaman360 960 37 9ms 29 Jul 2020 688th PhonicCanine 960 37 9ms 1 Aug 2020 688th BBoehm 🇩🇪 960 37 10ms 8 Dec 2020 688th neihousaigaai 960 37 9ms 8 May 2021 688th jacklynnepenick 960 37 10ms 13 Aug 2021 688th jrm5399 🇰🇿 960 37 10ms 31 Jan 2022 688th mathisfun271 960 37 9ms 5 Mar 2022 688th Nicronmil 960 37 9ms 22 Nov 2022 688th CatsAreFluffy 960 37 9ms 18 Feb 2023 688th cesarm4 960 37 9ms 30 Apr 2023 688th AlexanderFair 960 37 10ms 29 Jun 2023 688th nyoshe 960 37 10ms 10 Oct 2023 688th Grrisly 960 37 9ms 9 Nov 2023 688th 5cw 🇺🇸 960 37 9ms 13 Jul 2024 688th Zounon 960 37 12ms 18 Sep 2025 688th hellopir2 960 37 9ms 11 Oct 2025 712th Lydxn 🇨🇦 958 64 4,146ms 13 Jan 2022 712th JayXon 🇺🇸 958 64 127ms 14 Jan 2022 712th kumavale 958 64 122ms 14 Jan 2022 712th frozolotl 958 64 122ms 19 Jan 2022 712th lyphyser 958 64 122ms 21 Jul 2023 712th lynn 958 64 122ms 7 Jul 2024 712th acotis 958 64 120ms 23 Jan 2025 712th DialFrost 🇸🇬 958 64 123ms 4 Apr 2025 712th edsrzf 🇳🇿 958 64 115ms 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