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 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 782nd albanian-laundromat 953 78 258ms 13 days ago 802nd rambox11 952 34 10ms 25 Mar 2018 802nd frobinsonj 952 34 9ms 28 Jun 2018 802nd squadb3 952 34 10ms 11 Oct 2019 802nd andersk 🇺🇸 952 34 9ms 21 Mar 2020 802nd jwalaszek 952 34 10ms 15 May 2020 802nd cywong-amino 🇭🇰 952 34 9ms 3 Jul 2020 802nd daisy-lau 952 34 9ms 6 Jul 2020 802nd guliyevemil1 🇦🇿 952 34 9ms 3 Feb 2021 802nd Darrennchan8 952 34 9ms 23 Aug 2021 802nd didion0 🇺🇸 952 34 10ms 14 Feb 2022 802nd eranws 952 34 10ms 28 Oct 2022 802nd Nicronmil 952 34 8ms 22 Nov 2022 802nd DayDun 🇸🇪 952 34 9ms 23 Jan 2023 802nd scpchicken 🇵🇼 952 34 10ms 4 Feb 2023 802nd kkoenig 952 34 10ms 8 Jan 2024 802nd Kacarott 🇦🇺 952 34 10ms 6 Jun 2024 802nd targrik 952 34 9ms 5 Feb 2025 819th primo-ppcg 🇹🇭 950 28 13ms 31 Jan 2022 819th HPWiz 🇳🇿 950 28 13ms 20 Feb 2022 819th Sakisan 🇧🇪 950 28 14ms 11 Jul 2022 822nd Steffan153 🇫🇮 950 32 484ms 18 Jan 2024 822nd Lydxn 🇨🇦 950 32 456ms 20 Jan 2024 822nd JayXon 🇺🇸 950 32 458ms 25 Jan 2024 822nd sean-niemann 🇺🇸 950 32 458ms 24 Jan 2025 822nd GolfingSuccess 🇬🇷 950 32 519ms 31 Aug 2025 827th sisyphus-ppcg 🇦🇺 948 33 2ms 30 Oct 2022 827th Lydxn 🇨🇦 948 33 1ms 18 Jan 2025 829th sisyphus-ppcg 🇦🇺 948 38 114ms 29 May 2021 829th Lydxn 🇨🇦 948 38 119ms 4 Nov 2021 831st JayXon 🇺🇸 947 45 75ms 11 Oct 2022 831st stefangimmillaro 947 45 76ms 7 May 2023 833rd CaedenHarper 🇨🇦 947 58 454ms 24 Sep 2025 833rd error256 947 58 498ms 24 Sep 2025 833rd Shanethegamer 🇺🇸 947 58 434ms 25 Sep 2025 833rd FlyingPenguin223 947 58 424ms 25 Sep 2025 833rd emgordon154 947 58 432ms 25 Sep 2025 833rd duckyluuk 🇳🇱 947 58 406ms 25 Sep 2025 833rd m-tkach 🇺🇦 947 58 387ms 25 Sep 2025 833rd voytxt 🇨🇿 947 58 367ms 25 Sep 2025 833rd Yewzir 🇧🇪 947 58 452ms 2 Oct 2025 833rd Andrey2001 947 58 497ms 24 Nov 2025 843rd I-Love-47 🇺🇦 947 70 73ms 8 Feb 2022 843rd ZakkkkAttackkkk 🇵🇭 947 70 61ms 27 Jul 2022 843rd FlorianCassayre 🇫🇷 947 70 64ms 10 Oct 2022 843rd thatbirdguythatuknownot 947 70 67ms 8 Jan 2023 843rd tailorspy 947 70 62ms 15 Mar 2023 843rd neel11235813 947 70 57ms 16 Dec 2023 843rd wlaud9 947 70 61ms 5 Feb 2024 843rd SadiinsoSnowfall 🇫🇷 947 70 62ms 15 Feb 2024 843rd oceko 947 70 58ms 19 Feb 2024 843rd bac0id 947 70 66ms 23 Feb 2024 843rd IlkkaTakala 947 70 66ms 26 Apr 2024 843rd cefqrn 947 70 58ms 26 May 2024 843rd Kacarott 🇦🇺 947 70 54ms 29 Aug 2024 843rd edsrzf 🇳🇿 947 70 65ms 12 Sep 2024 843rd plcc0 947 70 60ms 27 Mar 2025 843rd emgordon154 947 70 62ms 1 Jun 2025 843rd IntOverflow-maxwell 947 70 63ms 26 Aug 2025 843rd timhaj 🇸🇮 947 70 60ms 12 Sep 2025 843rd LordSir101 947 70 56ms 17 Sep 2025 843rd Zounon 947 70 58ms 18 Sep 2025 843rd qpwoeirut 947 70 66ms 14 Oct 2025 843rd CaedenHarper 🇨🇦 947 70 57ms 30 Oct 2025 865th Kacarott 🇦🇺 946 26 63ms 9 Dec 2025 865th GrayJoKing 🇦🇺 946 26 64ms 9 Dec 2025 865th error256 946 26 61ms 10 Dec 2025 868th Attero 🇸🇪 946 52 367ms 21 Nov 2021 868th BBoehm 🇩🇪 946 52 372ms 21 Nov 2021 868th eldritchconundrum 946 52 368ms 21 Nov 2021 868th initram 946 52 366ms 21 Nov 2021 868th jakzo 946 52 364ms 21 Nov 2021 868th janbehrens 🇩🇪 946 52 357ms 21 Nov 2021 868th KatieLG 🇬🇧 946 52 339ms 21 Nov 2021 868th markdchurchill 946 52 349ms 21 Nov 2021 868th raphaelimahorn 946 52 366ms 21 Nov 2021 868th m-tkach 🇺🇦 946 52 378ms 2 Dec 2021 868th Irratix 🇳🇱 946 52 379ms 9 Dec 2021 868th SirBogman 🇺🇸 946 52 383ms 14 Dec 2021 868th ovs-code 🇩🇪 946 52 344ms 6 Jul 2022 First Prev 801–880 of 9,563 Next Last