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 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 817th jerrandolph 952 79 269ms 17 Apr 2020 817th Shanethegamer 🇺🇸 952 79 280ms 17 Apr 2020 817th jamesallured 952 79 274ms 18 Apr 2020 817th stuartcarnie 952 79 283ms 18 Apr 2020 817th yzhs 🇩🇪 952 79 286ms 19 Apr 2020 817th MahlerFive 🇨🇦 952 79 281ms 20 Apr 2020 817th b97tsk 952 79 243ms 20 Apr 2020 817th jerome-laforge 952 79 272ms 20 Apr 2020 817th yzzyx 952 79 264ms 20 Apr 2020 817th aivarasbaranauskas 952 79 281ms 20 Apr 2020 817th j0ran 952 79 239ms 20 Apr 2020 817th joaxcar 952 79 240ms 20 Apr 2020 817th potatoattack 952 79 273ms 20 Apr 2020 817th titpetric 952 79 256ms 20 Apr 2020 817th agschwender 952 79 269ms 20 Apr 2020 817th crholm 952 79 247ms 21 Apr 2020 817th tsakath 952 79 239ms 22 Apr 2020 817th SirBogman 🇺🇸 952 79 250ms 23 Apr 2020 817th cduerm 952 79 275ms 12 May 2020 817th prplz 🇦🇺 952 79 252ms 5 Jul 2020 817th dpatterbee 952 79 236ms 20 Aug 2020 817th KatieLG 🇬🇧 952 79 239ms 28 Sep 2020 817th Irratix 🇳🇱 952 79 265ms 17 Oct 2020 817th nwellnhof 🇩🇪 952 79 274ms 17 Oct 2020 817th NewDefectus 🇮🇱 952 79 266ms 1 Nov 2020 817th emplv 🇱🇻 952 79 264ms 24 Nov 2020 817th JayXon 🇺🇸 952 79 282ms 27 Dec 2020 817th GrayJoKing 🇦🇺 952 79 283ms 9 Jan 2021 817th Lydxn 🇨🇦 952 79 271ms 10 Jan 2021 817th sisyphus-ppcg 🇦🇺 952 79 274ms 22 Jan 2021 817th MatheusAvellar 🇧🇷 952 79 264ms 6 May 2021 817th Natanaelel 🇸🇪 952 79 287ms 27 May 2021 817th cure-honey 🇯🇵 952 79 244ms 23 Jun 2021 817th vang1ong7ang 952 79 262ms 26 Oct 2021 817th yzkonchain 952 79 248ms 26 Oct 2021 817th Hecate2 952 79 277ms 26 Oct 2021 817th MeWhenI 🇻🇦 952 79 270ms 4 Nov 2021 817th stefangimmillaro 952 79 280ms 7 Jan 2022 817th btnlq 952 79 283ms 1 Feb 2022 817th JRaspass 🇬🇧 952 79 261ms 29 Mar 2022 817th martin-viggiano 952 79 292ms 22 Jun 2022 817th hajimehoshi 🇯🇵 952 79 275ms 24 Sep 2022 817th Steffan153 🇫🇮 952 79 279ms 1 Oct 2022 817th kimbo 🇺🇸 952 79 265ms 27 Dec 2022 817th m-tkach 🇺🇦 952 79 268ms 14 Jun 2023 817th sean-niemann 🇺🇸 952 79 283ms 27 Jun 2023 817th ovs-code 🇩🇪 952 79 286ms 16 Aug 2023 817th snoozingnewt 🇺🇸 952 79 276ms 23 Sep 2023 817th Yewzir 🇧🇪 952 79 244ms 21 Oct 2023 817th elgan65536 952 79 277ms 23 Oct 2023 817th Betuaredead 952 79 289ms 12 Nov 2023 817th DialFrost 🇸🇬 952 79 277ms 16 Dec 2023 817th kkoenig 952 79 276ms 22 Dec 2023 817th harshit54 952 79 276ms 6 Jan 2024 817th bzijlema 🇳🇱 952 79 282ms 26 Jan 2024 817th bastatom 952 79 262ms 16 Feb 2024 817th neel11235813 952 79 284ms 26 Mar 2024 817th Grrisly 952 79 283ms 27 Mar 2024 817th jipsong 🇩🇪 952 79 251ms 13 Jun 2024 817th dbut2 🇦🇺 952 79 249ms 16 Jul 2024 817th edsrzf 🇳🇿 952 79 275ms 2 Sep 2024 817th pardouin 🇫🇷 952 79 253ms 4 Sep 2024 817th duckyluuk 🇳🇱 952 79 267ms 19 Sep 2024 817th b-illy 🇬🇧 952 79 293ms 29 Sep 2024 817th CaedenHarper 🇨🇦 952 79 271ms 22 Oct 2024 817th emgordon154 952 79 257ms 11 Nov 2024 817th error256 952 79 294ms 16 Dec 2024 817th martindotexe 🇳🇴 952 79 284ms 22 Apr 2025 817th fuzzylojik-golf 🇺🇸 952 79 249ms 29 May 2025 817th 0xjac 🇨🇭 952 79 297ms 7 Jun 2025 817th targrik 952 79 275ms 29 Jun 2025 817th FlorianCassayre 🇫🇷 952 79 275ms 16 Jul 2025 817th jessesomerville 952 79 269ms 20 Jul 2025 817th GolfingSuccess 🇬🇷 952 79 246ms 22 Aug 2025 817th KasperKivimaeki 🇫🇮 952 79 272ms 25 Sep 2025 First Prev 826–900 of 9,267 Next Last
