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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 673rd frozolotl 958 64 19 Jan 2022 673rd lyphyser 958 64 21 Jul 2023 673rd lynn 958 64 7 Jul 2024 673rd acotis 958 64 23 Jan 2025 673rd DialFrost 🇸🇬 958 64 4 Apr 2025 673rd edsrzf 🇳🇿 958 64 5 Apr 2025 673rd pardouin 🇫🇷 958 64 17 Apr 2025 673rd error256 958 64 17 Apr 2025 673rd emgordon154 958 64 18 Apr 2025 673rd ovs-code 🇩🇪 958 64 20 Apr 2025 673rd plcc0 958 64 21 Apr 2025 673rd sean-niemann 🇺🇸 958 64 4 Jun 2025 673rd Shanethegamer 🇺🇸 958 64 13 Jun 2025 689th sisyphus-ppcg 🇦🇺 952 28 14 Dec 2022 689th Lydxn 🇨🇦 952 28 15 Dec 2022 689th DialFrost 🇸🇬 952 28 5 Jul 2025 692nd rambox11 952 34 25 Mar 2018 692nd frobinsonj 952 34 28 Jun 2018 692nd squadb3 952 34 11 Oct 2019 692nd andersk 🇺🇸 952 34 21 Mar 2020 692nd jwalaszek 952 34 15 May 2020 692nd cywong-amino 🇭🇰 952 34 3 Jul 2020 692nd daisy-lau 952 34 6 Jul 2020 692nd guliyevemil1 🇦🇿 952 34 3 Feb 2021 692nd Darrennchan8 952 34 23 Aug 2021 692nd didion0 🇺🇸 952 34 14 Feb 2022 692nd eranws 952 34 28 Oct 2022 692nd Nicronmil 952 34 22 Nov 2022 692nd DayDun 🇸🇪 952 34 23 Jan 2023 692nd scpchicken 🇵🇼 952 34 4 Feb 2023 692nd kkoenig 952 34 8 Jan 2024 692nd Kacarott 🇦🇺 952 34 6 Jun 2024 692nd targrik 952 34 5 Feb 2025 709th prplz 🇦🇺 952 47 9 Mar 2019 709th filharmonista 952 47 13 Mar 2020 709th Attero 🇸🇪 952 47 14 May 2020 709th nwellnhof 🇩🇪 952 47 4 Oct 2020 709th primo-ppcg 🇹🇭 952 47 5 Oct 2020 709th JayXon 🇺🇸 952 47 9 Oct 2020 709th alexdreptate 952 47 9 Oct 2020 709th paulcirstean-yonder 🇷🇴 952 47 10 Oct 2020 709th urojony 🇵🇱 952 47 28 Dec 2020 709th xsot 🇸🇬 952 47 30 Dec 2020 709th GrayJoKing 🇦🇺 952 47 9 Jan 2021 709th mihaits 952 47 29 Jan 2021 709th NewDefectus 🇮🇱 952 47 1 Feb 2021 709th MatheusAvellar 🇧🇷 952 47 7 May 2021 709th inventshah 952 47 8 May 2021 709th pandapawskat 952 47 1 Sep 2021 709th Irratix 🇳🇱 952 47 1 Sep 2021 709th lynn 952 47 2 Oct 2021 709th vang1ong7ang 952 47 26 Oct 2021 709th janbehrens 🇩🇪 952 47 26 Oct 2021 709th m-tkach 🇺🇦 952 47 2 Dec 2021 709th SirBogman 🇺🇸 952 47 14 Dec 2021 709th sean-niemann 🇺🇸 952 47 5 Jan 2022 709th btnlq 952 47 5 Jan 2022 709th jared-hughes 952 47 4 Mar 2022 709th shellbertt 🇨🇦 952 47 7 Apr 2022 709th saito-ta 🇯🇵 952 47 21 Jun 2022 709th ovs-code 🇩🇪 952 47 6 Jul 2022 709th Shanethegamer 🇺🇸 952 47 11 Jul 2022 709th AlephSquirrel 952 47 16 Jul 2022 709th ZakkkkAttackkkk 🇵🇭 952 47 26 Jul 2022 709th Steffan153 🇫🇮 952 47 1 Oct 2022 709th FlorianCassayre 🇫🇷 952 47 8 Oct 2022 709th ValentinCassayre 952 47 8 Oct 2022 709th Alex-x90 🇺🇸 952 47 17 Oct 2022 709th MeWhenI 🇻🇦 952 47 17 Oct 2022 709th stefangimmillaro 952 47 17 Oct 2022 709th qwertyuiop3 🇷🇺 952 47 20 Oct 2022 709th madex 🇩🇪 952 47 10 Nov 2022 709th Seek64 🇩🇪 952 47 11 Nov 2022 709th mathb0y512 952 47 1 Jan 2023 709th Betuaredead 952 47 4 Jan 2023 Prev 676–750 of 9,123 Next