Fibonacci in Rust 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 154th Herbert00709 🇵🇱 810 79 116ms 3 days ago 162nd Omega65536 🇩🇪 800 80 113ms 8 Jul 2022 162nd CheeseCake628 🇳🇴 800 80 122ms 14 Feb 2023 162nd Nic0M 800 80 111ms 6 Jul 2024 162nd azure-blondon 800 80 132ms 15 Jul 2024 162nd heanyang1 800 80 127ms 22 Apr 2025 167th WatMan77 790 81 122ms 14 Aug 2023 168th Pena86 780 82 111ms 27 May 2021 168th LeftPathLane 780 82 118ms 31 Oct 2022 168th inverseLorentz 🇦🇺 780 82 119ms 21 Feb 2024 168th Dandandooo 780 82 120ms 20 Apr 2025 172nd argusdusty 🇺🇸 771 83 119ms 27 Dec 2020 172nd zakariamouhid 771 83 128ms 10 Jan 2023 172nd epic-programmer-guy 771 83 118ms 29 Dec 2023 172nd UnusualEgg 771 83 121ms 17 Sep 2024 172nd RobertHoeh 771 83 123ms 30 Jan 2026 177th chordowl 762 84 124ms 17 Mar 2021 177th wrose100 762 84 122ms 4 Dec 2022 177th charliegaming 762 84 124ms 4 Oct 2023 177th MisterrLuck 762 84 127ms 31 Jul 2024 177th PyryL 🇫🇮 762 84 121ms 23 Aug 2024 182nd sidju 753 85 116ms 16 Feb 2020 182nd matt9ucci 753 85 116ms 27 Jun 2020 182nd NewDefectus 🇮🇱 753 85 111ms 11 Jul 2021 182nd ArmaanAS 753 85 119ms 27 Nov 2021 182nd CedricGebistorf 753 85 114ms 13 Mar 2022 182nd NovemberOrWhatever 753 85 112ms 6 Nov 2022 182nd Setvizan 753 85 123ms 1 Jun 2023 182nd MCausc78 🇺🇦 753 85 117ms 13 Sep 2023 182nd Demonarchet 753 85 133ms 8 Nov 2023 182nd jbjd 753 85 123ms 24 Feb 2024 182nd Aurel300 🇨🇭 753 85 118ms 3 Jun 2024 193rd bob8677 744 86 124ms 9 May 2021 193rd eiburns 744 86 119ms 20 Jan 2023 193rd wackbyte 744 86 124ms 7 Dec 2023 196th Nexilis 🇵🇱 736 87 118ms 28 Feb 2021 196th Florian-Mt 736 87 122ms 12 Jul 2024 196th SwordF-Official 🇺🇸 736 87 122ms 2 Jun 2025 199th delphonso 727 88 122ms 5 Apr 2023 200th mhenion8293 🇺🇸 719 89 112ms 5 Jun 2021 200th namelessiw 719 89 113ms 11 Nov 2025 202nd mqyhlkahu 711 90 125ms 10 Sep 2023 202nd JesseNoEyes 🇺🇸 711 90 120ms 25 Sep 2024 204th dzshn 703 91 119ms 8 Jun 2021 204th tylerlaprade 703 91 132ms 17 Jun 2025 206th benferreri 696 92 124ms 27 Apr 2020 206th arrudagates 696 92 137ms 23 Jun 2021 206th janleigh 🇵🇭 696 92 123ms 4 Oct 2021 206th june410 🇨🇦 696 92 126ms 5 Jun 2024 210th jngbsn 688 93 130ms 30 Jun 2020 210th zeerooth 🇵🇱 688 93 127ms 3 Feb 2021 210th StHagel 688 93 124ms 12 Jul 2022 213th sech1p 🇵🇱 681 94 118ms 10 Jul 2021 213th Ernest1338 681 94 117ms 27 Dec 2021 213th ibeucaly 681 94 119ms 7 Oct 2022 216th 21st-centuryman 674 95 134ms 15 May 2024 217th sm1lko 660 97 123ms 14 Dec 2022 218th patrick96 653 98 128ms 4 Jan 2020 218th Eugen-str 653 98 148ms 31 Oct 2023 218th TheMadRey 653 98 119ms 18 Mar 2024 218th leo-minton 653 98 122ms 16 Oct 2024 222nd bryanmytko 646 99 124ms 5 Jul 2022 223rd Gpopcorn 640 100 145ms 29 Mar 2022 223rd hxdmp 640 100 124ms 21 May 2023 225th SolidTux 634 101 122ms 6 Jan 2020 225th vonKrafft 634 101 128ms 26 Mar 2020 225th martinnorling 🇸🇪 634 101 121ms 6 Feb 2022 225th connorslade 634 101 129ms 13 May 2022 225th cingulataluke 634 101 123ms 3 Jun 2024 230th roupiq 🇵🇱 627 102 130ms 27 Feb 2024 230th Siri-chan 627 102 132ms 8 Jan 2025 232nd dillon-duncando 621 103 118ms 26 Nov 2021 233rd hueblu 610 105 120ms 21 Jul 2023 234th Pyro569 604 106 123ms 25 Jun 2023 235th yamhab 🇨🇦 598 107 131ms 14 Sep 2023 236th DocJade 587 109 126ms 8 Nov 2024 237th jfarabee 582 110 114ms 2 Nov 2020 238th fia0 566 113 135ms 24 Jan 2020 238th randomn4me 566 113 120ms 7 Oct 2022 240th martines3000 547 117 117ms 14 Oct 2022 First Prev 161–240 of 261 Next Last