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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 878th FlyingPenguin223 948 95 1 Nov 2023 878th DardS8Br 948 95 8 Nov 2023 878th ovs-code 🇩🇪 948 95 23 Jan 2024 878th voytxt 🇨🇿 948 95 26 Jan 2024 878th SadiinsoSnowfall 🇫🇷 948 95 14 Feb 2024 878th duckyluuk 🇳🇱 948 95 16 Feb 2024 878th error256 948 95 27 May 2024 878th edsrzf 🇳🇿 948 95 12 Sep 2024 878th CaedenHarper 🇨🇦 948 95 22 Oct 2024 878th madeforlosers 948 95 22 Nov 2024 911th sisyphus-ppcg 🇦🇺 947 33 30 Oct 2022 911th Lydxn 🇨🇦 947 33 18 Jan 2025 913th sisyphus-ppcg 🇦🇺 947 38 29 May 2021 913th Lydxn 🇨🇦 947 38 4 Nov 2021 915th JayXon 🇺🇸 947 45 11 Oct 2022 915th stefangimmillaro 947 45 7 May 2023 917th Lydxn 🇨🇦 946 34 20 Jan 2024 917th JayXon 🇺🇸 946 34 25 Jan 2024 919th Attero 🇸🇪 945 52 21 Nov 2021 919th BBoehm 🇩🇪 945 52 21 Nov 2021 919th eldritchconundrum 945 52 21 Nov 2021 919th initram 945 52 21 Nov 2021 919th jakzo 945 52 21 Nov 2021 919th janbehrens 🇩🇪 945 52 21 Nov 2021 919th KatieLG 🇬🇧 945 52 21 Nov 2021 919th markdchurchill 945 52 21 Nov 2021 919th raphaelimahorn 945 52 21 Nov 2021 919th m-tkach 🇺🇦 945 52 2 Dec 2021 919th Irratix 🇳🇱 945 52 9 Dec 2021 919th SirBogman 🇺🇸 945 52 14 Dec 2021 919th ovs-code 🇩🇪 945 52 6 Jul 2022 919th Shanethegamer 🇺🇸 945 52 11 Jul 2022 919th tkr-sh 🇫🇷 945 52 14 Jul 2022 919th ZakkkkAttackkkk 🇵🇭 945 52 26 Jul 2022 919th 5quiwyrm 945 52 31 Aug 2022 919th Alex-x90 🇺🇸 945 52 17 Oct 2022 919th trist224 🇫🇷 945 52 9 Nov 2022 919th oceko 945 52 26 Nov 2022 919th astdefu 945 52 10 Dec 2022 919th Betuaredead 945 52 4 Jan 2023 919th Yewzir 🇧🇪 945 52 5 Feb 2023 919th adyache 🇺🇸 945 52 30 Apr 2023 919th AdrienHache 🇫🇷 945 52 8 Jun 2023 919th speles 🇺🇦 945 52 12 Nov 2023 919th kkoenig 945 52 22 Dec 2023 919th voytxt 🇨🇿 945 52 26 Jan 2024 919th duckyluuk 🇳🇱 945 52 9 Apr 2024 919th error256 945 52 10 May 2024 919th edsrzf 🇳🇿 945 52 12 Sep 2024 919th CaedenHarper 🇨🇦 945 52 16 Jan 2025 919th wiz0u 945 52 18 Jan 2025 919th Natanaelel 🇸🇪 945 52 24 Jan 2025 919th emgordon154 945 52 1 Jun 2025 954th I-Love-47 🇺🇦 945 70 8 Feb 2022 954th ZakkkkAttackkkk 🇵🇭 945 70 27 Jul 2022 954th FlorianCassayre 🇫🇷 945 70 10 Oct 2022 954th thatbirdguythatuknownot 945 70 8 Jan 2023 954th tailorspy 945 70 15 Mar 2023 954th neel11235813 945 70 16 Dec 2023 954th AdrienHache 🇫🇷 945 70 28 Dec 2023 954th wlaud9 945 70 5 Feb 2024 954th SadiinsoSnowfall 🇫🇷 945 70 15 Feb 2024 954th oceko 945 70 19 Feb 2024 954th bac0id 945 70 23 Feb 2024 954th IlkkaTakala 945 70 26 Apr 2024 954th cefqrn 945 70 26 May 2024 954th Kacarott 🇦🇺 945 70 29 Aug 2024 954th edsrzf 🇳🇿 945 70 12 Sep 2024 954th plcc0 945 70 27 Mar 2025 954th emgordon154 945 70 1 Jun 2025 971st primo-ppcg 🇹🇭 943 65 14 Jan 2022 971st scpchicken 🇵🇼 943 65 11 Jul 2022 971st ian-h-chamberlain 🇺🇸 943 65 2 Aug 2022 971st tuomas56 943 65 7 Sep 2022 971st Steffan153 🇫🇮 943 65 1 Oct 2022 Prev 901–975 of 9,083 Next