Fibonacci in JavaScript in chars. 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 Binary Lambda Calculus Calendar 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 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 Binary Lambda Calculus Calendar 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 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 Chars Time Submitted 589th teofum 635 52 30ms 8 Mar 2022 589th mamamia5x 635 52 35ms 8 Mar 2024 589th junkondo-jp 635 52 28ms 6 May 2024 589th Sinescape 635 52 9ms 16 Sep 2024 605th johnennewdeeson 623 53 9ms 16 Oct 2017 605th someone12346 623 53 28ms 1 Apr 2018 605th gunnermanx 623 53 9ms 4 Jan 2019 605th frankviktorfrank 623 53 9ms 26 Mar 2019 605th gjbianco 623 53 26ms 27 May 2019 605th dzablo 623 53 29ms 4 Sep 2019 605th adoxography 623 53 26ms 16 Sep 2019 605th quentincaffeino 623 53 26ms 4 Jun 2020 605th jchitel 623 53 26ms 24 Sep 2020 605th ffflorian 623 53 29ms 23 Nov 2020 605th IAmYhvr 623 53 30ms 6 Feb 2021 605th gnlow 🇰🇷 623 53 60ms 15 Feb 2021 605th ForkKILLET 🇨🇳 623 53 29ms 18 Feb 2021 605th PGPereira 623 53 29ms 27 Mar 2021 605th PlutonianHacker 623 53 8ms 9 Jul 2021 605th ereztaiar 🇮🇱 623 53 57ms 12 Aug 2021 605th lukaskairys 623 53 26ms 27 Sep 2021 605th Clonex 623 53 29ms 23 Nov 2021 605th janleigh 🇵🇭 623 53 9ms 31 May 2022 605th MiguelEXE 623 53 29ms 8 Jun 2022 605th PyPylia 🇦🇺 623 53 28ms 24 Sep 2022 605th mebens 623 53 26ms 17 Nov 2022 605th MCausc78 🇺🇦 623 53 8ms 29 Dec 2022 605th RasmusBV 623 53 34ms 19 Feb 2023 605th xnacly 🇩🇪 623 53 8ms 30 Jun 2023 605th RobertHoeh 623 53 26ms 9 Sep 2023 605th Sciman101 623 53 11ms 16 Nov 2023 605th yuigoto 623 53 30ms 25 Nov 2023 605th FISHARMNIC 623 53 29ms 15 Jan 2024 605th msbranicky 623 53 8ms 3 Jul 2024 635th TravisBumgarner 611 54 28ms 31 Jan 2019 635th theDigg 611 54 58ms 21 Jun 2019 635th guptaniraj93 611 54 9ms 30 Jul 2019 635th sobhanbera 611 54 10ms 22 Jun 2020 635th the-north-dev 611 54 9ms 28 Aug 2020 635th ashleylamont 611 54 9ms 24 Nov 2020 635th ytaki0801 🇯🇵 611 54 8ms 19 Jun 2021 635th uiamn 611 54 36ms 6 Sep 2022 635th 104210 611 54 8ms 14 Sep 2022 635th LeftPathLane 611 54 9ms 1 Nov 2022 635th JesseNoEyes 🇺🇸 611 54 9ms 25 Sep 2024 635th goodwyna21 611 54 25ms 5 Nov 2024 635th n3uromanc3r 611 54 26ms 3 Dec 2024 648th obadiar-zz 600 55 27ms 7 Oct 2017 648th robertDurst 600 55 25ms 7 Oct 2017 648th DanSmelly 600 55 9ms 25 Jun 2020 648th brownie-in-motion 600 55 10ms 11 Jul 2020 648th pedromcsousa 🇵🇹 600 55 27ms 30 Nov 2020 648th lewdev 🇺🇸 600 55 31ms 26 Jul 2021 648th mckymsh 600 55 10ms 1 Mar 2022 648th Gravitonic 600 55 10ms 15 Dec 2022 648th IchBinMichMarkus 600 55 9ms 11 Jul 2023 648th weleho 600 55 8ms 18 Sep 2023 648th A11yship 600 55 9ms 2 Nov 2023 648th RockOfStone 600 55 9ms 23 Mar 2024 648th ErikGXDev 600 55 10ms 26 Oct 2024 648th 4very 600 55 37ms 9 Jun 2025 662nd d4rkne55 589 56 8ms 2 Mar 2018 662nd pbarath 589 56 9ms 13 Apr 2021 662nd Ashikpaul 🇮🇳 589 56 28ms 9 May 2021 662nd hpr 589 56 20ms 13 Jun 2021 662nd E2dgar 589 56 8ms 30 Jan 2022 662nd Simon3995 🇳🇱 589 56 9ms 10 Mar 2022 662nd aneurin-h 589 56 9ms 22 Nov 2022 662nd griffinschreiber 589 56 8ms 30 Oct 2024 662nd MID246 589 56 9ms 14 Nov 2024 662nd Laellekoenig 589 56 35ms 27 days ago 672nd jacobsmith 579 57 25ms 21 Jan 2019 672nd phpboyscout 579 57 9ms 3 Sep 2019 672nd jling90 579 57 56ms 16 Dec 2019 672nd maximevredeveld 579 57 9ms 17 Jan 2021 First Prev 601–675 of 852 Next Last