Fibonacci in all languages in bytes. 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 Bytes Time Submitted 459th aionescu 964 35 125ms 9 Apr 2023 459th sean-niemann 🇺🇸 964 35 114ms 1 Jul 2023 459th TrueBoxGuy 964 35 122ms 10 Aug 2023 459th stackofbears 964 35 114ms 9 Sep 2023 459th Natanaelel 🇸🇪 964 35 119ms 10 Jan 2024 459th orthoplex 🇨🇽 964 35 144ms 25 Jul 2024 459th DialFrost 🇸🇬 964 35 120ms 5 Aug 2024 459th pardouin 🇫🇷 964 35 117ms 22 Sep 2024 459th 09cf 964 35 118ms 9 May 2025 459th fuzzylojik-golf 🇺🇸 964 35 143ms 11 Sep 2025 459th edsrzf 🇳🇿 964 35 134ms 20 Dec 2025 492nd pardouin 🇫🇷 964 57 379ms 24 Sep 2025 492nd DialFrost 🇸🇬 964 57 458ms 24 Sep 2025 492nd JayXon 🇺🇸 964 57 479ms 24 Sep 2025 492nd fuzzylojik-golf 🇺🇸 964 57 494ms 24 Sep 2025 492nd snoozingnewt 🇨🇦 964 57 450ms 24 Sep 2025 492nd b-illy 🇬🇧 964 57 444ms 24 Sep 2025 492nd sean-niemann 🇺🇸 964 57 447ms 24 Sep 2025 492nd GolfingSuccess 🇬🇷 964 57 444ms 25 Sep 2025 492nd btnlq 964 57 451ms 25 Sep 2025 492nd nwellnhof 🇩🇪 964 57 440ms 25 Sep 2025 492nd namelessiw 964 57 425ms 2 Oct 2025 492nd ovs-code 🇩🇪 964 57 440ms 3 Oct 2025 492nd Yax42 🇫🇷 964 57 445ms 4 Oct 2025 492nd stefangimmillaro 964 57 458ms 6 Oct 2025 492nd Apataras 964 57 459ms 7 Oct 2025 492nd Jacob385 964 57 359ms 27 Oct 2025 492nd MeWhenI 🇻🇦 964 57 431ms 7 Nov 2025 492nd cefqrn 964 57 373ms 17 Nov 2025 492nd sisyphus-ppcg 🇦🇺 964 57 399ms 25 Nov 2025 492nd h3ra993huskp 🇯🇵 964 57 417ms 30 Nov 2025 492nd KasperKivimaeki 🇫🇮 964 57 388ms 2 Dec 2025 492nd Lydxn 🇨🇦 964 57 313ms 12 Dec 2025 492nd edsrzf 🇳🇿 964 57 354ms 18 days ago 515th HPWiz 🇳🇿 963 28 222ms 30 Jan 2021 515th JayXon 🇺🇸 963 28 207ms 20 Jun 2021 515th Lydxn 🇨🇦 963 28 224ms 20 Jun 2021 515th btnlq 963 28 204ms 4 Feb 2022 515th antimon2 🇯🇵 963 28 192ms 28 Oct 2022 515th sisyphus-ppcg 🇦🇺 963 28 230ms 7 Mar 2023 515th Steffan153 🇫🇮 963 28 211ms 8 Mar 2023 515th tidalDisruptionEvent 🇨🇦 963 28 186ms 14 Mar 2023 515th lynn 963 28 198ms 14 Mar 2023 515th ovs-code 🇩🇪 963 28 190ms 15 Mar 2023 515th alemelis 963 28 188ms 20 Mar 2023 515th DialFrost 🇸🇬 963 28 221ms 2 Jan 2024 515th twolfive 963 28 197ms 5 Oct 2024 515th sean-niemann 🇺🇸 963 28 195ms 24 Jan 2025 529th icy-lava 961 43 1ms 5 Feb 2018 529th Erutuon 961 43 1ms 21 Feb 2018 529th Florob 961 43 1ms 1 Apr 2018 529th kartik-s 961 43 1ms 13 Apr 2018 529th cafehaine 🇫🇷 961 43 1ms 30 Jul 2018 529th esparano 961 43 2ms 25 Apr 2019 529th primo-ppcg 🇹🇭 961 43 1ms 15 Feb 2020 529th Shanethegamer 🇺🇸 961 43 1ms 23 Feb 2020 529th GalladeGuy 🇺🇸 961 43 2ms 23 Feb 2020 529th prplz 🇦🇺 961 43 1ms 24 Feb 2020 529th DaCoolOne 961 43 1ms 25 Feb 2020 529th Attero 🇸🇪 961 43 2ms 5 Mar 2020 529th bastienvoirin 🇫🇷 961 43 1ms 5 Apr 2020 529th Darkrizen7 961 43 2ms 8 Apr 2020 529th dmoa 961 43 1ms 10 Jul 2020 529th janbehrens 🇩🇪 961 43 1ms 20 Aug 2020 529th Waffle3z 961 43 1ms 25 Sep 2020 529th marcin7Cd 961 43 1ms 8 Oct 2020 529th GoateSo 961 43 1ms 18 Oct 2020 529th BBoehm 🇩🇪 961 43 1ms 4 Jan 2021 529th GrayJoKing 🇦🇺 961 43 2ms 12 Jan 2021 529th Lydxn 🇨🇦 961 43 1ms 13 Jan 2021 529th Irratix 🇳🇱 961 43 2ms 14 Jan 2021 529th sisyphus-ppcg 🇦🇺 961 43 1ms 20 Jan 2021 529th JayXon 🇺🇸 961 43 1ms 19 Feb 2021 529th oljoi 961 43 1ms 2 Apr 2021 529th s-g-stavely 961 43 1ms 3 May 2021 529th MatheusAvellar 🇧🇷 961 43 1ms 6 May 2021 529th Natanaelel 🇸🇪 961 43 1ms 18 May 2021 529th call23re 961 43 1ms 4 Sep 2021 529th StarmaQ 961 43 1ms 10 Sep 2021 529th btnlq 961 43 1ms 27 Sep 2021 First Prev 481–560 of 9,661 Next Last