Fibonacci in all languages 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 Multitap Input 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 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 Multitap Input 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 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 873rd raphaelimahorn 946 52 423ms 21 Nov 2021 873rd m-tkach 🇺🇦 946 52 418ms 2 Dec 2021 873rd Irratix 🇳🇱 946 52 398ms 9 Dec 2021 873rd SirBogman 🇺🇸 946 52 396ms 14 Dec 2021 873rd ovs-code 🇩🇪 946 52 458ms 6 Jul 2022 873rd Shanethegamer 🇺🇸 946 52 398ms 11 Jul 2022 873rd tkr-sh 🇰🇵 946 52 421ms 14 Jul 2022 873rd ZakkkkAttackkkk 🇵🇭 946 52 402ms 26 Jul 2022 873rd 5quiwyrm 946 52 413ms 31 Aug 2022 873rd Alex-x90 🇺🇸 946 52 389ms 17 Oct 2022 873rd trist224 🇫🇷 946 52 393ms 9 Nov 2022 873rd oceko 946 52 405ms 26 Nov 2022 873rd astdefu 946 52 414ms 10 Dec 2022 873rd Betuaredead 946 52 402ms 4 Jan 2023 873rd Yewzir 🇧🇪 946 52 397ms 5 Feb 2023 873rd adyache 🇺🇸 946 52 402ms 30 Apr 2023 873rd speles 🇺🇦 946 52 424ms 12 Nov 2023 873rd kkoenig 946 52 402ms 22 Dec 2023 873rd voytxt 🇨🇿 946 52 413ms 26 Jan 2024 873rd duckyluuk 🇳🇱 946 52 419ms 9 Apr 2024 873rd error256 946 52 389ms 10 May 2024 873rd CaedenHarper 🇨🇦 946 52 390ms 16 Jan 2025 873rd wiz0u 946 52 396ms 18 Jan 2025 873rd Natanaelel 🇸🇪 946 52 409ms 24 Jan 2025 873rd emgordon154 946 52 418ms 1 Jun 2025 873rd Maximizer02 946 52 392ms 17 Sep 2025 873rd cmddog 946 52 419ms 17 Sep 2025 873rd LordSir101 946 52 426ms 18 Sep 2025 873rd albanian-laundromat 946 52 398ms 30 Oct 2025 873rd Soyo-Wind 946 52 386ms 3 Nov 2025 873rd solisolu 946 52 416ms 21 Nov 2025 873rd Andrey2001 946 52 418ms 24 Nov 2025 873rd KasperKivimaeki 🇫🇮 946 52 441ms 26 Nov 2025 873rd Pyroan 946 52 464ms 17 Dec 2025 873rd FlyingPenguin223 946 52 404ms 13 days ago 916th primo-ppcg 🇹🇭 944 65 121ms 14 Jan 2022 916th scpchicken 🇵🇼 944 65 117ms 11 Jul 2022 916th tuomas56 944 65 120ms 7 Sep 2022 916th Steffan153 🇫🇮 944 65 119ms 1 Oct 2022 916th Super-Pizza 🇨🇦 944 65 116ms 5 Dec 2022 916th kgodara 944 65 128ms 7 Mar 2023 916th vang1ong7ang 944 65 126ms 10 Apr 2023 916th fisherdarling 944 65 124ms 13 Apr 2023 916th crispshaker 944 65 119ms 10 Jun 2023 916th btnlq 944 65 121ms 19 Jun 2023 916th prplz 🇦🇺 944 65 121ms 28 Jun 2023 916th sbercx 944 65 121ms 29 Jul 2023 916th funnsam 🇭🇰 944 65 125ms 23 Oct 2023 916th drabart 🇵🇱 944 65 123ms 11 Dec 2023 916th SadiinsoSnowfall 🇫🇷 944 65 4,119ms 16 Feb 2024 916th elgan65536 944 65 117ms 12 Mar 2024 916th TylerBloom 944 65 115ms 22 Mar 2024 916th unfinishedprogram 944 65 116ms 3 May 2024 916th trist224 🇫🇷 944 65 4,171ms 12 Aug 2024 916th nullie 944 65 124ms 19 Dec 2024 916th dusmart 944 65 126ms 21 Feb 2025 916th zk524 944 65 133ms 24 Feb 2025 916th ijchen 944 65 126ms 18 Mar 2025 916th TannerJ07 🇺🇸 944 65 124ms 5 Apr 2025 916th aspiringLich 944 65 119ms 27 Oct 2025 916th snoozingnewt 🇨🇦 944 65 129ms 2 Dec 2025 916th Heathcorp 🇦🇺 944 65 123ms 46 hours ago 943rd Shanethegamer 🇺🇸 942 40 99ms 24 Feb 2021 943rd Irratix 🇳🇱 942 40 100ms 24 Feb 2021 943rd Lydxn 🇨🇦 942 40 102ms 24 Feb 2021 943rd JayXon 🇺🇸 942 40 102ms 25 Feb 2021 943rd sisyphus-ppcg 🇦🇺 942 40 105ms 25 Feb 2021 943rd primo-ppcg 🇹🇭 942 40 103ms 31 Mar 2021 943rd GrayJoKing 🇦🇺 942 40 100ms 3 Apr 2021 943rd MatheusAvellar 🇧🇷 942 40 103ms 5 May 2021 943rd lynn 942 40 101ms 17 May 2021 943rd MeWhenI 🇻🇦 942 40 101ms 11 Oct 2021 943rd btnlq 942 40 106ms 1 Feb 2022 943rd JRaspass 🇬🇧 942 40 115ms 29 Mar 2022 943rd Steffan153 🇫🇮 942 40 94ms 11 Nov 2022 943rd Betuaredead 942 40 102ms 4 Jan 2023 943rd Yewzir 🇧🇪 942 40 97ms 19 Feb 2023 943rd snoozingnewt 🇨🇦 942 40 98ms 23 Sep 2023 943rd DialFrost 🇸🇬 942 40 129ms 14 Nov 2023 943rd sean-niemann 🇺🇸 942 40 99ms 14 Nov 2023 First Prev 881–960 of 9,690 Next Last