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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 811th b97tsk 952 79 20 Apr 2020 811th jerome-laforge 952 79 20 Apr 2020 811th yzzyx 952 79 20 Apr 2020 811th aivarasbaranauskas 952 79 20 Apr 2020 811th j0ran 952 79 20 Apr 2020 811th joaxcar 952 79 20 Apr 2020 811th potatoattack 952 79 20 Apr 2020 811th titpetric 952 79 20 Apr 2020 811th agschwender 952 79 20 Apr 2020 811th crholm 952 79 21 Apr 2020 811th tsakath 952 79 22 Apr 2020 811th SirBogman 🇺🇸 952 79 23 Apr 2020 811th cduerm 952 79 12 May 2020 811th prplz 🇦🇺 952 79 5 Jul 2020 811th dpatterbee 952 79 20 Aug 2020 811th KatieLG 🇬🇧 952 79 28 Sep 2020 811th Irratix 🇳🇱 952 79 17 Oct 2020 811th nwellnhof 🇩🇪 952 79 17 Oct 2020 811th NewDefectus 🇮🇱 952 79 1 Nov 2020 811th emplv 🇱🇻 952 79 24 Nov 2020 811th JayXon 🇺🇸 952 79 27 Dec 2020 811th GrayJoKing 🇦🇺 952 79 9 Jan 2021 811th Lydxn 🇨🇦 952 79 10 Jan 2021 811th sisyphus-ppcg 🇦🇺 952 79 22 Jan 2021 811th MatheusAvellar 🇧🇷 952 79 6 May 2021 811th Natanaelel 🇸🇪 952 79 27 May 2021 811th cure-honey 🇯🇵 952 79 23 Jun 2021 811th vang1ong7ang 952 79 26 Oct 2021 811th yzkonchain 952 79 26 Oct 2021 811th Hecate2 952 79 26 Oct 2021 811th MeWhenI 🇻🇦 952 79 4 Nov 2021 811th stefangimmillaro 952 79 7 Jan 2022 811th btnlq 952 79 1 Feb 2022 811th JRaspass 🇬🇧 952 79 29 Mar 2022 811th martin-viggiano 952 79 22 Jun 2022 811th hajimehoshi 🇯🇵 952 79 24 Sep 2022 811th Steffan153 🇫🇮 952 79 1 Oct 2022 811th kimbo 🇺🇸 952 79 27 Dec 2022 811th m-tkach 🇺🇦 952 79 14 Jun 2023 811th sean-niemann 🇺🇸 952 79 27 Jun 2023 811th ovs-code 🇩🇪 952 79 16 Aug 2023 811th snoozingnewt 🇺🇸 952 79 23 Sep 2023 811th Yewzir 🇧🇪 952 79 21 Oct 2023 811th elgan65536 952 79 23 Oct 2023 811th Betuaredead 952 79 12 Nov 2023 811th DialFrost 🇸🇬 952 79 16 Dec 2023 811th kkoenig 952 79 22 Dec 2023 811th harshit54 952 79 6 Jan 2024 811th bzijlema 🇳🇱 952 79 26 Jan 2024 811th bastatom 952 79 16 Feb 2024 811th neel11235813 952 79 26 Mar 2024 811th Grrisly 952 79 27 Mar 2024 811th jipsong 🇩🇪 952 79 13 Jun 2024 811th dbut2 🇦🇺 952 79 16 Jul 2024 811th edsrzf 🇳🇿 952 79 2 Sep 2024 811th pardouin 🇫🇷 952 79 4 Sep 2024 811th duckyluuk 🇳🇱 952 79 19 Sep 2024 811th b-illy 🇬🇧 952 79 29 Sep 2024 811th CaedenHarper 🇨🇦 952 79 22 Oct 2024 811th emgordon154 952 79 11 Nov 2024 811th error256 952 79 16 Dec 2024 811th martindotexe 🇳🇴 952 79 22 Apr 2025 811th fuzzylojik-golf 🇺🇸 952 79 29 May 2025 811th 0xjac 🇨🇭 952 79 7 Jun 2025 811th targrik 952 79 29 Jun 2025 811th FlorianCassayre 🇫🇷 952 79 16 Jul 2025 811th jessesomerville 952 79 20 Jul 2025 811th GolfingSuccess 🇬🇷 952 79 22 Aug 2025 894th primo-ppcg 🇹🇭 949 28 31 Jan 2022 894th HPWiz 🇳🇿 949 28 20 Feb 2022 894th Sakisan 🇧🇪 949 28 11 Jul 2022 897th Attero 🇸🇪 949 95 14 May 2020 897th raphaelimahorn 949 95 29 Aug 2020 897th Irratix 🇳🇱 949 95 7 Oct 2020 897th BBoehm 🇩🇪 949 95 29 Oct 2020 Prev 826–900 of 9,129 Next
