Fibonacci in all languages 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 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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 Chars Time 203rd raphaelimahorn 981 33 29 Aug 2020 203rd rucin93 🇵🇱 981 33 12 Sep 2020 203rd JayXon 🇺🇸 981 33 20 Sep 2020 203rd NewDefectus 🇮🇱 981 33 30 Sep 2020 203rd tomtheisen 🇺🇸 981 33 1 Oct 2020 203rd BBoehm 🇩🇪 981 33 27 Oct 2020 203rd nwellnhof 🇩🇪 981 33 5 Nov 2020 203rd KatieLG 🇬🇧 981 33 29 Nov 2020 203rd sisyphus-ppcg 🇦🇺 981 33 2 Dec 2020 203rd janbehrens 🇩🇪 981 33 2 Jan 2021 203rd Lydxn 🇨🇦 981 33 6 Jan 2021 203rd GrayJoKing 🇦🇺 981 33 9 Jan 2021 203rd d-s-x 981 33 18 Jan 2021 203rd emplv 🇱🇻 981 33 19 Jan 2021 203rd o0lit3 🇺🇸 981 33 8 Feb 2021 203rd MeWhenI 🇻🇦 981 33 3 May 2021 203rd MatheusAvellar 🇧🇷 981 33 5 May 2021 203rd neihousaigaai 981 33 8 May 2021 203rd inventshah 981 33 8 May 2021 203rd RDShah 981 33 8 May 2021 203rd jared-hughes 981 33 15 Aug 2021 203rd Colwieb 981 33 27 Aug 2021 203rd 23rdIdiot 981 33 28 Aug 2021 203rd mrondon8 981 33 5 Sep 2021 203rd jakzo 981 33 10 Sep 2021 203rd lynn 981 33 10 Sep 2021 203rd btnlq 981 33 27 Sep 2021 203rd KingSkyrock 🇺🇸 981 33 6 Oct 2021 203rd Hecate2 981 33 26 Oct 2021 203rd yzkonchain 981 33 26 Oct 2021 203rd vang1ong7ang 981 33 26 Oct 2021 203rd AlephSquirrel 981 33 10 Nov 2021 203rd akshatj27 🇦🇶 981 33 12 Nov 2021 203rd shellbertt 🇨🇦 981 33 17 Nov 2021 203rd emgordon154 981 33 23 Dec 2021 203rd igmcdowell 981 33 6 Jan 2022 203rd m-tkach 🇺🇦 981 33 6 Jan 2022 203rd rak1507 🇬🇧 981 33 23 Feb 2022 203rd rbuetzer 981 33 28 Feb 2022 203rd sean-niemann 🇺🇸 981 33 11 Mar 2022 203rd radarek 🇵🇱 981 33 9 Apr 2022 203rd jansekulowicz 981 33 9 Apr 2022 203rd Saeed-Paris 981 33 5 May 2022 203rd ovs-code 🇩🇪 981 33 6 May 2022 203rd kskjer 981 33 12 Jun 2022 203rd dmrichwa 🇺🇸 981 33 14 Jun 2022 203rd 5quiwyrm 981 33 31 Aug 2022 203rd iliazeus 981 33 3 Sep 2022 203rd Steffan153 🇫🇮 981 33 1 Oct 2022 203rd stefangimmillaro 981 33 17 Oct 2022 203rd trist224 🇫🇷 981 33 16 Nov 2022 203rd oceko 981 33 26 Nov 2022 203rd DialFrost 🇸🇬 981 33 6 Dec 2022 203rd Alex-x90 🇺🇸 981 33 2 Jan 2023 203rd Betuaredead 981 33 4 Jan 2023 203rd Yewzir 🇧🇪 981 33 5 Feb 2023 203rd CatsAreFluffy 981 33 18 Feb 2023 203rd kcinnu 🇱🇹 981 33 28 Apr 2023 203rd KilledByAPixel 981 33 10 Jun 2023 203rd TrueBoxGuy 981 33 15 Aug 2023 203rd snoozingnewt 🇺🇸 981 33 23 Sep 2023 203rd nyoshe 981 33 10 Oct 2023 203rd FlyingPenguin223 981 33 30 Oct 2023 203rd tayloia 🇬🇧 981 33 3 Nov 2023 203rd lukegustafson 🇺🇸 981 33 14 Nov 2023 203rd SirBogman 🇺🇸 981 33 8 Dec 2023 203rd Maznek 981 33 9 Dec 2023 203rd voytxt 🇨🇿 981 33 14 Jan 2024 203rd Shanethegamer 🇺🇸 981 33 20 Jan 2024 203rd SadiinsoSnowfall 🇫🇷 981 33 14 Feb 2024 203rd ehulinsky 🇺🇸 981 33 16 Feb 2024 203rd duckyluuk 🇳🇱 981 33 16 Feb 2024 203rd nakatchi 981 33 16 Feb 2024 203rd helbling 🇨🇭 981 33 3 Mar 2024 203rd Jacob385 981 33 4 Mar 2024 Prev 226–300 of 8,972 Next