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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 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 Calendar 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 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 Calendar 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 457th TrueBoxGuy 964 35 122ms 10 Aug 2023 457th stackofbears 964 35 114ms 9 Sep 2023 457th Natanaelel 🇸🇪 964 35 119ms 10 Jan 2024 457th orthoplex 🇨🇽 964 35 144ms 25 Jul 2024 457th DialFrost 🇸🇬 964 35 120ms 5 Aug 2024 457th pardouin 🇫🇷 964 35 117ms 22 Sep 2024 457th 09cf 964 35 118ms 9 May 2025 457th fuzzylojik-golf 🇺🇸 964 35 143ms 11 Sep 2025 457th edsrzf 🇳🇿 964 35 134ms 11 days ago 490th pardouin 🇫🇷 964 57 444ms 24 Sep 2025 490th DialFrost 🇸🇬 964 57 458ms 24 Sep 2025 490th JayXon 🇺🇸 964 57 479ms 24 Sep 2025 490th fuzzylojik-golf 🇺🇸 964 57 494ms 24 Sep 2025 490th snoozingnewt 🇨🇦 964 57 450ms 24 Sep 2025 490th b-illy 🇬🇧 964 57 444ms 24 Sep 2025 490th sean-niemann 🇺🇸 964 57 447ms 24 Sep 2025 490th GolfingSuccess 🇬🇷 964 57 444ms 25 Sep 2025 490th btnlq 964 57 451ms 25 Sep 2025 490th nwellnhof 🇩🇪 964 57 440ms 25 Sep 2025 490th namelessiw 964 57 425ms 2 Oct 2025 490th ovs-code 🇩🇪 964 57 440ms 3 Oct 2025 490th Yax42 🇫🇷 964 57 445ms 4 Oct 2025 490th stefangimmillaro 964 57 458ms 6 Oct 2025 490th Apataras 964 57 459ms 7 Oct 2025 490th Jacob385 964 57 640ms 27 Oct 2025 490th MeWhenI 🇻🇦 964 57 431ms 7 Nov 2025 490th cefqrn 964 57 373ms 17 Nov 2025 490th sisyphus-ppcg 🇦🇺 964 57 399ms 25 Nov 2025 490th h3ra993huskp 🇯🇵 964 57 417ms 30 Nov 2025 490th KasperKivimaeki 🇫🇮 964 57 388ms 2 Dec 2025 490th Lydxn 🇨🇦 964 57 313ms 19 days ago 490th edsrzf 🇳🇿 964 57 364ms 20 hours ago 513th HPWiz 🇳🇿 962 28 216ms 30 Jan 2021 513th JayXon 🇺🇸 962 28 222ms 20 Jun 2021 513th Lydxn 🇨🇦 962 28 193ms 20 Jun 2021 513th btnlq 962 28 217ms 4 Feb 2022 513th antimon2 🇯🇵 962 28 219ms 28 Oct 2022 513th sisyphus-ppcg 🇦🇺 962 28 236ms 7 Mar 2023 513th Steffan153 🇫🇮 962 28 204ms 8 Mar 2023 513th tidalDisruptionEvent 🇨🇦 962 28 200ms 14 Mar 2023 513th lynn 962 28 192ms 14 Mar 2023 513th ovs-code 🇩🇪 962 28 178ms 15 Mar 2023 513th alemelis 962 28 224ms 20 Mar 2023 513th DialFrost 🇸🇬 962 28 191ms 2 Jan 2024 513th twolfive 962 28 197ms 5 Oct 2024 513th sean-niemann 🇺🇸 962 28 251ms 24 Jan 2025 527th icy-lava 961 43 2ms 5 Feb 2018 527th Erutuon 961 43 1ms 21 Feb 2018 527th Florob 961 43 2ms 1 Apr 2018 527th kartik-s 961 43 1ms 13 Apr 2018 527th cafehaine 🇫🇷 961 43 1ms 30 Jul 2018 527th esparano 961 43 2ms 25 Apr 2019 527th primo-ppcg 🇹🇭 961 43 1ms 15 Feb 2020 527th Shanethegamer 🇺🇸 961 43 1ms 23 Feb 2020 527th GalladeGuy 🇺🇸 961 43 2ms 23 Feb 2020 527th prplz 🇦🇺 961 43 1ms 24 Feb 2020 527th DaCoolOne 961 43 1ms 25 Feb 2020 527th Attero 🇸🇪 961 43 2ms 5 Mar 2020 527th bastienvoirin 🇫🇷 961 43 1ms 5 Apr 2020 527th Darkrizen7 961 43 2ms 8 Apr 2020 527th dmoa 961 43 1ms 10 Jul 2020 527th janbehrens 🇩🇪 961 43 1ms 20 Aug 2020 527th Waffle3z 961 43 1ms 25 Sep 2020 527th marcin7Cd 961 43 1ms 8 Oct 2020 527th GoateSo 961 43 1ms 18 Oct 2020 527th BBoehm 🇩🇪 961 43 1ms 4 Jan 2021 527th GrayJoKing 🇦🇺 961 43 2ms 12 Jan 2021 527th Lydxn 🇨🇦 961 43 1ms 13 Jan 2021 527th Irratix 🇳🇱 961 43 2ms 14 Jan 2021 527th sisyphus-ppcg 🇦🇺 961 43 1ms 20 Jan 2021 527th JayXon 🇺🇸 961 43 1ms 19 Feb 2021 527th oljoi 961 43 1ms 2 Apr 2021 527th s-g-stavely 961 43 1ms 3 May 2021 527th MatheusAvellar 🇧🇷 961 43 1ms 6 May 2021 527th Natanaelel 🇸🇪 961 43 1ms 18 May 2021 527th call23re 961 43 1ms 4 Sep 2021 527th StarmaQ 961 43 1ms 10 Sep 2021 527th btnlq 961 43 1ms 27 Sep 2021 527th MeWhenI 🇻🇦 961 43 2ms 11 Oct 2021 527th RockOfStone 961 43 1ms 8 Nov 2021 First Prev 481–560 of 9,598 Next Last