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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 449th tjtnorton 960 37 8 Nov 2018 449th PawaritL 960 37 28 Jan 2019 449th PFischbeck 960 37 2 Aug 2019 449th hoodadam 960 37 25 Oct 2019 449th CyberTapir 960 37 29 Jul 2020 449th McAidan99 960 37 29 Jul 2020 449th obamaman360 960 37 29 Jul 2020 449th PhonicCanine 960 37 1 Aug 2020 449th BBoehm 🇩🇪 960 37 8 Dec 2020 449th neihousaigaai 960 37 8 May 2021 449th jacklynnepenick 960 37 13 Aug 2021 449th jrm5399 🇰🇿 960 37 31 Jan 2022 449th mathisfun271 960 37 5 Mar 2022 449th Nicronmil 960 37 22 Nov 2022 449th CatsAreFluffy 960 37 18 Feb 2023 449th cesarm4 960 37 30 Apr 2023 449th AlexanderFair 960 37 29 Jun 2023 449th nyoshe 960 37 10 Oct 2023 449th Grrisly 960 37 9 Nov 2023 449th 5cw 🇺🇸 960 37 13 Jul 2024 471st icy-lava 960 43 5 Feb 2018 471st Erutuon 960 43 21 Feb 2018 471st Florob 960 43 1 Apr 2018 471st kartik-s 960 43 13 Apr 2018 471st cafehaine 🇫🇷 960 43 30 Jul 2018 471st esparano 960 43 25 Apr 2019 471st primo-ppcg 🇹🇭 960 43 15 Feb 2020 471st Shanethegamer 🇺🇸 960 43 23 Feb 2020 471st GalladeGuy 🇺🇸 960 43 23 Feb 2020 471st prplz 🇦🇺 960 43 24 Feb 2020 471st DaCoolOne 960 43 25 Feb 2020 471st Attero 🇸🇪 960 43 5 Mar 2020 471st bastienvoirin 🇫🇷 960 43 5 Apr 2020 471st Darkrizen7 960 43 8 Apr 2020 471st dmoa 960 43 10 Jul 2020 471st janbehrens 🇩🇪 960 43 20 Aug 2020 471st Waffle3z 960 43 25 Sep 2020 471st marcin7Cd 960 43 8 Oct 2020 471st GoateSo 960 43 18 Oct 2020 471st BBoehm 🇩🇪 960 43 4 Jan 2021 471st GrayJoKing 🇦🇺 960 43 12 Jan 2021 471st Lydxn 🇨🇦 960 43 13 Jan 2021 471st Irratix 🇳🇱 960 43 14 Jan 2021 471st sisyphus-ppcg 🇦🇺 960 43 20 Jan 2021 471st JayXon 🇺🇸 960 43 19 Feb 2021 471st kithf 960 43 2 Apr 2021 471st s-g-stavely 960 43 3 May 2021 471st MatheusAvellar 🇧🇷 960 43 6 May 2021 471st Natanaelel 🇸🇪 960 43 18 May 2021 471st call23re 960 43 4 Sep 2021 471st StarmaQ 960 43 10 Sep 2021 471st btnlq 960 43 27 Sep 2021 471st MeWhenI 🇻🇦 960 43 11 Oct 2021 471st RockOfStone 960 43 8 Nov 2021 471st funkkiy 🇧🇷 960 43 20 Nov 2021 471st TetraPengwin 960 43 14 Dec 2021 471st Anonymousellama21 960 43 23 Dec 2021 471st CedricGebistorf 960 43 2 Feb 2022 471st jared-hughes 960 43 15 Feb 2022 471st 060664-swcsd 960 43 9 Mar 2022 471st vincens2005 🇺🇸 960 43 29 Mar 2022 471st Mortis66666 960 43 27 May 2022 471st MichalMarsalek 🇨🇿 960 43 18 Aug 2022 471st 5quiwyrm 960 43 30 Aug 2022 471st Steffan153 🇫🇮 960 43 1 Oct 2022 471st clockworknazo 960 43 16 Oct 2022 471st qwertyuiop3 🇷🇺 960 43 20 Oct 2022 471st aDwarfNamedUrist 960 43 10 Nov 2022 471st DialFrost 🇸🇬 960 43 1 Dec 2022 471st thatbirdguythatuknownot 960 43 20 Dec 2022 471st b10011 🇫🇮 960 43 28 Dec 2022 471st cefqrn 960 43 31 Dec 2022 471st MCausc78 🇺🇦 960 43 5 Jan 2023 471st sean-niemann 🇺🇸 960 43 6 Jan 2023 471st CheeseCake628 🇳🇴 960 43 14 Feb 2023 Prev 451–525 of 8,847 Next