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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 355th ashtraypettingzoo 🇺🇸 964 35 10 Feb 2023 355th aionescu 964 35 9 Apr 2023 355th sean-niemann 🇺🇸 964 35 1 Jul 2023 355th TrueBoxGuy 964 35 10 Aug 2023 355th stackofbears 964 35 9 Sep 2023 355th Natanaelel 🇸🇪 964 35 10 Jan 2024 355th orthoplex 🇨🇽 964 35 25 Jul 2024 355th DialFrost 🇸🇬 964 35 5 Aug 2024 355th pardouin 🇫🇷 964 35 22 Sep 2024 355th catfish000 964 35 18 days ago 386th Lydxn 🇨🇦 963 51 21 Nov 2021 386th billings7 🇬🇧 963 51 21 Nov 2021 386th JayXon 🇺🇸 963 51 21 Nov 2021 386th jwalaszek 963 51 21 Nov 2021 386th Kloppermand 🇩🇰 963 51 21 Nov 2021 386th lynn 963 51 21 Nov 2021 386th MatheusAvellar 🇧🇷 963 51 21 Nov 2021 386th Meowsan91 🇨🇿 963 51 21 Nov 2021 386th MeWhenI 🇻🇦 963 51 21 Nov 2021 386th mrondon8 963 51 21 Nov 2021 386th NewDefectus 🇮🇱 963 51 21 Nov 2021 386th nwellnhof 🇩🇪 963 51 21 Nov 2021 386th primo-ppcg 🇹🇭 963 51 21 Nov 2021 386th sean-niemann 🇺🇸 963 51 21 Nov 2021 386th shellbertt 🇨🇦 963 51 21 Nov 2021 386th sisyphus-ppcg 🇦🇺 963 51 21 Nov 2021 386th ssiquoya 🇷🇺 963 51 21 Nov 2021 386th thestretivibity 963 51 21 Nov 2021 386th tomtheisen 🇺🇸 963 51 21 Nov 2021 386th Trickermand 963 51 21 Nov 2021 386th voytasify 🇵🇱 963 51 21 Nov 2021 386th btnlq 963 51 28 Nov 2021 386th prplz 🇦🇺 963 51 7 Jan 2022 386th GrayJoKing 🇦🇺 963 51 17 Oct 2022 386th DialFrost 🇸🇬 963 51 7 Jan 2023 386th Steffan153 🇫🇮 963 51 28 Jan 2023 386th peeveen 🇬🇧 963 51 15 Sep 2023 386th Herbert00709 🇵🇱 963 51 18 Nov 2023 386th roupiq 🇵🇱 963 51 19 Feb 2024 386th Mandrzejy 🇵🇱 963 51 27 Mar 2024 386th jipsong 🇩🇪 963 51 13 Jun 2024 386th namelessiw 963 51 13 Jun 2024 386th Jacob385 963 51 30 Jul 2024 386th pardouin 🇫🇷 963 51 24 Sep 2024 386th stefangimmillaro 963 51 24 Sep 2024 386th b-illy 🇬🇧 963 51 17 Jan 2025 386th Yax42 🇫🇷 963 51 6 Feb 2025 423rd HPWiz 🇳🇿 962 28 30 Jan 2021 423rd JayXon 🇺🇸 962 28 20 Jun 2021 423rd Lydxn 🇨🇦 962 28 20 Jun 2021 423rd btnlq 962 28 4 Feb 2022 423rd antimon2 🇯🇵 962 28 27 Oct 2022 423rd sisyphus-ppcg 🇦🇺 962 28 7 Mar 2023 423rd Steffan153 🇫🇮 962 28 8 Mar 2023 423rd tidalDisruptionEvent 🇨🇦 962 28 14 Mar 2023 423rd lynn 962 28 14 Mar 2023 423rd ovs-code 🇩🇪 962 28 15 Mar 2023 423rd alemelis 962 28 20 Mar 2023 423rd DialFrost 🇸🇬 962 28 2 Jan 2024 423rd twolfive 962 28 5 Oct 2024 423rd sean-niemann 🇺🇸 962 28 24 Jan 2025 437th kmaork 🇮🇱 960 37 18 Apr 2018 437th edre 960 37 2 May 2018 437th tjtnorton 960 37 8 Nov 2018 437th PawaritL 960 37 28 Jan 2019 437th PFischbeck 960 37 2 Aug 2019 437th hoodadam 960 37 25 Oct 2019 437th CyberTapir 960 37 29 Jul 2020 437th McAidan99 960 37 29 Jul 2020 437th obamaman360 960 37 29 Jul 2020 437th PhonicCanine 960 37 1 Aug 2020 437th BBoehm 🇩🇪 960 37 8 Dec 2020 437th neihousaigaai 960 37 8 May 2021 437th jacklynnepenick 960 37 13 Aug 2021 437th jrm5399 🇰🇿 960 37 31 Jan 2022 Prev 376–450 of 8,758 Next