Fibonacci in JavaScript in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 144th cefqrn 943 35 9ms 8 Jan 2023 144th randolchance 943 35 9ms 19 Jan 2023 144th niklv 🇷🇺 943 35 8ms 21 Jan 2023 144th Adix-null 🇱🇹 943 35 9ms 4 Jul 2023 144th TheRealOhead 🇺🇸 943 35 9ms 28 Jul 2023 144th Tenclea 943 35 8ms 24 Aug 2023 144th speles 🇺🇦 943 35 8ms 12 Nov 2023 144th Herbert00709 🇵🇱 943 35 9ms 19 Nov 2023 144th dylanarmstrong 943 35 8ms 12 Dec 2023 144th Mandrzejy 🇵🇱 943 35 9ms 27 Mar 2024 144th R4z0rX 943 35 9ms 24 Aug 2024 144th XenThe 🇬🇧 943 35 9ms 14 Jul 2025 144th timhaj 🇸🇮 943 35 9ms 12 Sep 2025 144th Andrey2001 943 35 10ms 24 Nov 2025 144th Lv0Sys 🇵🇱 943 35 9ms 27 Nov 2025 176th jakobwitte 917 36 8ms 19 Apr 2018 176th Brassawiking 917 36 10ms 22 Jul 2018 176th caasinehc 917 36 8ms 16 Oct 2018 176th ehouais 917 36 9ms 19 Oct 2018 176th ly0va 917 36 9ms 15 Jan 2019 176th ravenblackx 917 36 9ms 1 Feb 2019 176th nhaynes84 917 36 9ms 14 Feb 2019 176th kevokevol 917 36 9ms 28 Apr 2019 176th KrausRaus 🇺🇸 917 36 10ms 28 Aug 2019 176th Johannesd3 917 36 9ms 5 Apr 2020 176th bac0id 917 36 9ms 17 Jun 2020 176th Kibble 917 36 9ms 11 Jul 2020 176th itsh01 917 36 8ms 12 Jul 2020 176th thisishowmymindworks 🇳🇴 917 36 9ms 5 Aug 2020 176th ToriTheChicken 917 36 9ms 9 Aug 2020 176th yzhs 🇩🇪 917 36 9ms 20 Aug 2020 176th tscherter 917 36 8ms 6 Dec 2020 176th petreleon 917 36 9ms 21 Dec 2020 176th boxjelly 917 36 9ms 13 Feb 2021 176th Re-Adventures 🇮🇳 917 36 9ms 17 Mar 2021 176th ktiy 917 36 9ms 19 Apr 2021 176th ScottHamper 917 36 8ms 22 May 2021 176th MichaelMBradley 🇨🇦 917 36 10ms 21 Mar 2022 176th tkr-sh 🇰🇵 917 36 8ms 14 Jul 2022 176th BlobTheKat 917 36 10ms 18 Jul 2022 176th Setvizan 917 36 9ms 6 Jan 2023 176th piano-miles 917 36 9ms 18 Feb 2023 176th rniii 917 36 9ms 19 Oct 2023 176th olleicua 🇺🇸 917 36 9ms 10 Jan 2024 176th mathisfun271 917 36 10ms 19 Feb 2024 176th IlkkaTakala 917 36 8ms 29 Apr 2024 176th hacker112 🇸🇪 917 36 10ms 14 Jun 2024 176th eMGeeneer 917 36 9ms 31 Jul 2024 176th madeforlosers 917 36 9ms 18 Sep 2024 176th smclaughlin-cf 917 36 9ms 19 Feb 2025 176th attila8192 917 36 9ms 4 Mar 2025 176th plcc0 917 36 9ms 27 Mar 2025 176th wolftxt 917 36 9ms 14 Jul 2025 176th dokutan 917 36 9ms 17 Nov 2025 176th albanian-laundromat 917 36 10ms 23 days ago 216th p01 892 37 10ms 1 Jan 2018 216th ScheintodX 892 37 8ms 16 Mar 2018 216th Nash171 892 37 10ms 11 Aug 2018 216th GitaMonster 892 37 9ms 8 Sep 2018 216th tianshuo 892 37 9ms 19 Jun 2019 216th mrxz 🇳🇱 892 37 9ms 27 Jun 2019 216th dymowski 892 37 9ms 11 Jan 2020 216th leo-ard 892 37 9ms 18 Jul 2020 216th cbondurant 892 37 9ms 26 Jul 2020 216th PatrickStephansen 🇿🇦 892 37 9ms 24 Aug 2020 216th revlayle 🇺🇸 892 37 8ms 22 Feb 2021 216th Dazza314 🇬🇧 892 37 9ms 15 Apr 2021 216th Luj8n 892 37 9ms 1 Jun 2021 216th Foxinatel 892 37 10ms 21 Aug 2021 216th devinwelch 892 37 9ms 7 Oct 2021 216th MathisBullinger 892 37 10ms 13 Nov 2021 216th uttumuttu 🇫🇮 892 37 9ms 4 Jan 2022 216th stefangabos 🇷🇴 892 37 9ms 22 Aug 2022 216th MadScience137 892 37 9ms 18 Oct 2022 216th coreynash 892 37 9ms 9 Nov 2022 216th jhpaques 🇫🇷 892 37 8ms 3 Dec 2022 216th retrohun 892 37 8ms 27 Dec 2022 216th Naruyoko 892 37 9ms 6 Mar 2023 216th blobotic 892 37 9ms 13 Jun 2023 216th enrico-canva 892 37 10ms 7 Aug 2023 First Prev 161–240 of 864 Next Last