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 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 Erlang 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 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 Erlang 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 643rd FlyingPenguin223 960 69 55ms 1 Nov 2023 643rd GolfingSuccess 🇬🇷 960 69 54ms 3 Nov 2023 643rd Herbert00709 🇵🇱 960 69 63ms 10 Nov 2023 643rd roupiq 🇵🇱 960 69 56ms 10 Nov 2023 643rd drabart 🇵🇱 960 69 55ms 11 Dec 2023 643rd kkoenig 960 69 58ms 22 Dec 2023 643rd byronknoll 🇺🇸 960 69 56ms 6 Feb 2024 643rd Mandrzejy 🇵🇱 960 69 56ms 4 Mar 2024 643rd error256 960 69 56ms 27 May 2024 643rd jipsong 🇩🇪 960 69 59ms 27 Jun 2024 643rd Jacob385 960 69 52ms 31 Jul 2024 643rd pardouin 🇫🇷 960 69 56ms 19 Oct 2024 643rd dodecahedron6291 960 69 57ms 3 Nov 2024 643rd 09cf 960 69 57ms 16 Dec 2024 643rd yeminghan2021 960 69 54ms 1 Feb 2025 643rd KasperKivimaeki 🇫🇮 960 69 58ms 24 Mar 2025 643rd b-illy 🇬🇧 960 69 57ms 31 May 2025 643rd joaosigma 🇵🇹 960 69 58ms 12 Jul 2025 643rd rucin93 🇵🇱 960 69 56ms 23 Jul 2025 643rd gusrod-coder 960 69 56ms 19 Sep 2025 643rd Yax42 🇫🇷 960 69 57ms 4 Oct 2025 643rd AdrienHache 🇫🇷 960 69 52ms 6 Oct 2025 643rd snoozingnewt 🇺🇸 960 69 53ms 19 days ago 643rd luuumine 🇫🇷 960 69 55ms 12 days ago 700th Lydxn 🇨🇦 958 64 4,544ms 13 Jan 2022 700th JayXon 🇺🇸 958 64 130ms 14 Jan 2022 700th kumavale 958 64 125ms 14 Jan 2022 700th frozolotl 958 64 117ms 19 Jan 2022 700th lyphyser 958 64 123ms 21 Jul 2023 700th lynn 958 64 121ms 7 Jul 2024 700th acotis 958 64 142ms 23 Jan 2025 700th DialFrost 🇸🇬 958 64 126ms 4 Apr 2025 700th edsrzf 🇳🇿 958 64 141ms 5 Apr 2025 700th pardouin 🇫🇷 958 64 126ms 17 Apr 2025 700th error256 958 64 122ms 17 Apr 2025 700th emgordon154 958 64 124ms 18 Apr 2025 700th ovs-code 🇩🇪 958 64 127ms 20 Apr 2025 700th plcc0 958 64 130ms 21 Apr 2025 700th sean-niemann 🇺🇸 958 64 124ms 4 Jun 2025 700th Shanethegamer 🇺🇸 958 64 120ms 13 Jun 2025 700th sisyphus-ppcg 🇦🇺 958 64 4,423ms 25 days ago 717th sisyphus-ppcg 🇦🇺 952 28 85ms 14 Dec 2022 717th Lydxn 🇨🇦 952 28 81ms 15 Dec 2022 717th DialFrost 🇸🇬 952 28 86ms 5 Jul 2025 720th rambox11 952 34 9ms 25 Mar 2018 720th frobinsonj 952 34 9ms 28 Jun 2018 720th squadb3 952 34 9ms 11 Oct 2019 720th andersk 🇺🇸 952 34 9ms 21 Mar 2020 720th jwalaszek 952 34 9ms 15 May 2020 720th cywong-amino 🇭🇰 952 34 9ms 3 Jul 2020 720th daisy-lau 952 34 8ms 6 Jul 2020 720th guliyevemil1 🇦🇿 952 34 9ms 3 Feb 2021 720th Darrennchan8 952 34 8ms 23 Aug 2021 720th didion0 🇺🇸 952 34 8ms 14 Feb 2022 720th eranws 952 34 9ms 28 Oct 2022 720th Nicronmil 952 34 9ms 22 Nov 2022 720th DayDun 🇸🇪 952 34 9ms 23 Jan 2023 720th scpchicken 🇵🇼 952 34 8ms 4 Feb 2023 720th kkoenig 952 34 9ms 8 Jan 2024 720th Kacarott 🇦🇺 952 34 9ms 6 Jun 2024 720th targrik 952 34 9ms 5 Feb 2025 737th prplz 🇦🇺 952 47 2ms 9 Mar 2019 737th filharmonista 952 47 2ms 13 Mar 2020 737th Attero 🇸🇪 952 47 2ms 14 May 2020 737th nwellnhof 🇩🇪 952 47 2ms 4 Oct 2020 737th primo-ppcg 🇹🇭 952 47 2ms 5 Oct 2020 737th alexdreptate 952 47 2ms 9 Oct 2020 737th paulcirstean-yonder 🇷🇴 952 47 1ms 10 Oct 2020 737th urojony 🇵🇱 952 47 2ms 28 Dec 2020 737th GrayJoKing 🇦🇺 952 47 2ms 9 Jan 2021 737th mihaits 952 47 2ms 29 Jan 2021 737th NewDefectus 🇮🇱 952 47 2ms 1 Feb 2021 737th MatheusAvellar 🇧🇷 952 47 2ms 7 May 2021 737th inventshah 952 47 2ms 8 May 2021 737th pandapawskat 952 47 2ms 1 Sep 2021 First Prev 676–750 of 9,293 Next Last