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 Multitap Input 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 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 Lily 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 Lily 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 Multitap Input 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 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 399th primo-ppcg 🇹🇭 965 30 2ms 19 Jan 2022 399th dvargas46 🇺🇸 965 30 1ms 26 Jun 2022 399th saito-ta 🇯🇵 965 30 1ms 6 Oct 2022 399th Steffan153 🇫🇮 965 30 1ms 8 days ago 405th achimkrause 965 35 114ms 11 Jul 2018 405th HPWiz 🇳🇿 965 35 122ms 17 Jul 2018 405th yanqui-uxo 965 35 122ms 6 Oct 2018 405th laikoni 965 35 112ms 27 Feb 2019 405th kops-cg 965 35 296ms 8 Apr 2021 405th xnor-gate 965 35 120ms 8 Apr 2021 405th sisyphus-ppcg 🇦🇺 965 35 117ms 3 May 2021 405th rak1507 🇬🇧 965 35 113ms 4 May 2021 405th lynn 965 35 119ms 5 Jun 2021 405th ssiquoya 🇷🇺 965 35 140ms 9 Jun 2021 405th Lydxn 🇨🇦 965 35 116ms 12 Jul 2021 405th JayXon 🇺🇸 965 35 117ms 15 Sep 2021 405th annaproxy 965 35 117ms 4 Jan 2022 405th btnlq 965 35 117ms 4 Feb 2022 405th arjanadriaanse 🇳🇱 965 35 123ms 10 Feb 2022 405th ovs-code 🇩🇪 965 35 130ms 6 Mar 2022 405th GrayJoKing 🇦🇺 965 35 115ms 10 Mar 2022 405th Sakisan 🇧🇪 965 35 119ms 5 Apr 2022 405th Shanethegamer 🇺🇸 965 35 120ms 7 Apr 2022 405th Steffan153 🇫🇮 965 35 121ms 17 Dec 2022 405th betaveros 965 35 124ms 4 Jan 2023 405th ashtraypettingzoo 🇺🇸 965 35 121ms 10 Feb 2023 405th aionescu 965 35 125ms 9 Apr 2023 405th sean-niemann 🇺🇸 965 35 114ms 1 Jul 2023 405th TrueBoxGuy 965 35 122ms 10 Aug 2023 405th stackofbears 965 35 114ms 9 Sep 2023 405th Natanaelel 🇸🇪 965 35 119ms 10 Jan 2024 405th orthoplex 🇨🇽 965 35 131ms 25 Jul 2024 405th DialFrost 🇸🇬 965 35 120ms 5 Aug 2024 405th pardouin 🇫🇷 965 35 117ms 22 Sep 2024 405th 09cf 965 35 118ms 9 May 2025 405th fuzzylojik-golf 🇺🇸 965 35 125ms 11 Sep 2025 405th edsrzf 🇳🇿 965 35 134ms 20 Dec 2025 438th Lydxn 🇨🇦 965 51 418ms 21 Nov 2021 438th billings7 🇬🇧 965 51 406ms 21 Nov 2021 438th JayXon 🇺🇸 965 51 399ms 21 Nov 2021 438th jwalaszek 965 51 373ms 21 Nov 2021 438th Kloppermand 🇩🇰 965 51 393ms 21 Nov 2021 438th lynn 965 51 423ms 21 Nov 2021 438th MatheusAvellar 🇧🇷 965 51 410ms 21 Nov 2021 438th Meowsan91 🇨🇿 965 51 398ms 21 Nov 2021 438th MeWhenI 🇻🇦 965 51 387ms 21 Nov 2021 438th mrondon8 965 51 399ms 21 Nov 2021 438th NewDefectus 🇮🇱 965 51 415ms 21 Nov 2021 438th nwellnhof 🇩🇪 965 51 396ms 21 Nov 2021 438th primo-ppcg 🇹🇭 965 51 395ms 21 Nov 2021 438th sean-niemann 🇺🇸 965 51 414ms 21 Nov 2021 438th shellbertt 🇨🇦 965 51 387ms 21 Nov 2021 438th sisyphus-ppcg 🇦🇺 965 51 400ms 21 Nov 2021 438th ssiquoya 🇷🇺 965 51 405ms 21 Nov 2021 438th thestretivibity 965 51 394ms 21 Nov 2021 438th tomtheisen 🇺🇸 965 51 394ms 21 Nov 2021 438th Trickermand 965 51 406ms 21 Nov 2021 438th voytasify 🇵🇱 965 51 396ms 21 Nov 2021 438th btnlq 965 51 402ms 28 Nov 2021 438th prplz 🇦🇺 965 51 415ms 7 Jan 2022 438th GrayJoKing 🇦🇺 965 51 395ms 17 Oct 2022 438th DialFrost 🇸🇬 965 51 402ms 7 Jan 2023 438th Steffan153 🇫🇮 965 51 412ms 28 Jan 2023 438th peeveen 🇬🇧 965 51 401ms 15 Sep 2023 438th Herbert00709 🇵🇱 965 51 395ms 18 Nov 2023 438th roupiq 🇵🇱 965 51 400ms 19 Feb 2024 438th Mandrzejy 🇵🇱 965 51 414ms 27 Mar 2024 438th jipsong 🇩🇪 965 51 409ms 13 Jun 2024 438th namelessiw 965 51 406ms 13 Jun 2024 438th Jacob385 965 51 385ms 30 Jul 2024 438th pardouin 🇫🇷 965 51 412ms 24 Sep 2024 438th stefangimmillaro 965 51 414ms 24 Sep 2024 438th b-illy 🇬🇧 965 51 399ms 17 Jan 2025 438th Yax42 🇫🇷 965 51 381ms 6 Feb 2025 438th fuzzylojik-golf 🇺🇸 965 51 417ms 2 Jun 2025 438th AdrienHache 🇫🇷 965 51 383ms 7 Sep 2025 438th Decrare 965 51 418ms 11 Sep 2025 438th snoozingnewt 🇨🇦 965 51 419ms 4 Oct 2025 438th edsrzf 🇳🇿 965 51 400ms 31 Dec 2025 480th Lydxn 🇨🇦 964 23 1,266ms 23 Mar 2021 First Prev 401–480 of 9,805 Next Last