Fibonacci in Civet 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 1st lukegustafson 🇺🇸 1,000 33 130ms 3 Aug 2024 1st JayXon 🇺🇸 1,000 33 131ms 5 Aug 2024 1st Lydxn 🇨🇦 1,000 33 127ms 6 Aug 2024 4th Steffan153 🇫🇮 971 34 119ms 3 Aug 2024 4th sean-niemann 🇺🇸 971 34 128ms 4 Aug 2024 4th rucin93 🇵🇱 971 34 126ms 4 Aug 2024 7th ovs-code 🇩🇪 943 35 129ms 3 Aug 2024 7th DialFrost 🇸🇬 943 35 137ms 3 Aug 2024 7th emgordon154 943 35 123ms 8 Aug 2024 7th emplv 🇱🇻 943 35 120ms 30 Oct 2024 11th btnlq 917 36 152ms 3 Aug 2024 11th Argeento 🇵🇱 917 36 125ms 3 Aug 2024 11th GrayJoKing 🇦🇺 917 36 131ms 13 Aug 2024 11th fuzzylojik-golf 🇺🇸 917 36 133ms 16 days ago 15th Shanethegamer 🇺🇸 892 37 129ms 3 Aug 2024 15th voytxt 🇨🇿 892 37 135ms 3 Aug 2024 15th MeWhenI 🇻🇦 892 37 135ms 3 Aug 2024 15th error256 892 37 124ms 12 Aug 2024 19th Yewzir 🇧🇪 868 38 148ms 3 Aug 2024 19th SirBogman 🇺🇸 868 38 121ms 5 Aug 2024 19th duckyluuk 🇳🇱 868 38 122ms 14 Aug 2024 19th Herbert00709 🇵🇱 868 38 129ms 12 Sep 2024 19th edsrzf 🇳🇿 868 38 138ms 18 Sep 2024 19th CaedenHarper 🇨🇦 868 38 140ms 23 Jan 2025 19th pardouin 🇫🇷 868 38 119ms 28 Feb 2025 19th snoozingnewt 🇨🇦 868 38 137ms 29 Sep 2025 19th GolfingSuccess 🇬🇷 868 38 131ms 4 Dec 2025 19th plcc0 868 38 137ms 22 hours ago 29th Kacarott 🇦🇺 846 39 127ms 29 Aug 2024 29th dokutan 846 39 130ms 17 Nov 2025 31st Natanaelel 🇸🇪 767 43 151ms 4 Aug 2024 32nd madeforlosers 733 45 131ms 8 Nov 2024 32nd CheeseCake628 🇳🇴 733 45 138ms 15 days ago 34th albanian-laundromat 702 47 134ms 27 days ago 35th retrohun 688 48 128ms 27 Aug 2024 36th Maximizer02 673 49 139ms 2 Sep 2024 37th HumanoidCPU 660 50 121ms 4 Aug 2024 37th trist224 🇫🇷 660 50 134ms 30 Aug 2024 37th Andrey2001 660 50 136ms 25 Nov 2025 40th epic-programmer-guy 600 55 130ms 19 Apr 2025 41st Zach1031 550 60 136ms 15 Nov 2025 42nd msbranicky 500 66 114ms 3 Aug 2024 43rd KatieLG 🇬🇧 224 147 118ms 3 Aug 2024 43rd Mabeloid 🇳🇴 224 147 126ms 18 Sep 2024 45th KatieLG-Transpiler 🇬🇧 219 151 154ms 16 Aug 2024 46th zt14427 186 177 129ms 10 Sep 2024 1–46 of 46