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 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 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 Star Wars GPT 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 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 191st KasperKivimaeki 🇫🇮 981 33 26 Feb 2025 302nd Lydxn 🇨🇦 975 25 4 Jun 2021 302nd primo-ppcg 🇹🇭 975 25 4 Jun 2021 302nd radarek 🇵🇱 975 25 2 Feb 2022 302nd sisyphus-ppcg 🇦🇺 975 25 2 Feb 2022 302nd GrayJoKing 🇦🇺 975 25 24 Aug 2023 302nd error256 975 25 10 May 2024 308th rhdqor213 973 45 3 Jun 2024 308th Lydxn 🇨🇦 973 45 23 Jan 2025 310th Frowny 971 19 17 Aug 2018 310th primo-ppcg 🇹🇭 971 19 6 Dec 2018 310th ovs-code 🇩🇪 971 19 16 Dec 2022 310th stackofbears 971 19 9 Sep 2023 314th btnlq 968 27 12 Jan 2021 314th prplz 🇦🇺 968 27 14 Feb 2021 314th sisyphus-ppcg 🇦🇺 968 27 20 Feb 2021 314th Lydxn 🇨🇦 968 27 2 Sep 2021 314th primo-ppcg 🇹🇭 968 27 13 Dec 2021 314th Yewzir 968 27 8 Apr 2024 314th pardouin 🇫🇷 968 27 22 Sep 2024 321st sisyphus-ppcg 🇦🇺 966 24 14 Mar 2021 321st Lydxn 🇨🇦 966 24 22 May 2022 323rd primo-ppcg 🇹🇭 966 34 16 May 2018 323rd sisyphus-ppcg 🇦🇺 966 34 21 May 2021 323rd GrayJoKing 🇦🇺 966 34 21 May 2021 323rd Lydxn 🇨🇦 966 34 16 Feb 2022 323rd xsot 🇸🇬 966 34 21 Jul 2024 323rd Steffan153 🇫🇮 966 34 19 Aug 2024 329th Lydxn 🇨🇦 964 30 19 Jan 2022 329th sisyphus-ppcg 🇦🇺 964 30 19 Jan 2022 329th primo-ppcg 🇹🇭 964 30 19 Jan 2022 329th dvargas46 🇺🇸 964 30 26 Jun 2022 329th saito-ta 🇯🇵 964 30 6 Oct 2022 334th Lydxn 🇨🇦 963 23 23 Mar 2021 334th prplz 🇦🇺 963 23 23 Mar 2021 334th sisyphus-ppcg 🇦🇺 963 23 23 Mar 2021 334th GrayJoKing 🇦🇺 963 23 23 Mar 2021 334th primo-ppcg 🇹🇭 963 23 24 Mar 2021 334th JayXon 🇺🇸 963 23 6 May 2021 334th Irratix 🇳🇱 963 23 4 Jun 2021 334th emgordon154 963 23 23 Dec 2021 334th btnlq 963 23 1 Feb 2022 334th Steffan153 🇫🇮 963 23 13 Dec 2022 334th stefangimmillaro 963 23 10 Mar 2023 334th radarek 🇵🇱 963 23 21 May 2023 334th sean-niemann 🇺🇸 963 23 24 Mar 2024 334th error256 963 23 10 May 2024 348th achimkrause 963 35 11 Jul 2018 348th HPWiz 🇳🇿 963 35 17 Jul 2018 348th yanqui-uxo 963 35 6 Oct 2018 348th laikoni 963 35 27 Feb 2019 348th kops-cg 963 35 8 Apr 2021 348th xnor-gate 963 35 8 Apr 2021 348th sisyphus-ppcg 🇦🇺 963 35 3 May 2021 348th rak1507 🇬🇧 963 35 4 May 2021 348th lynn 963 35 5 Jun 2021 348th ssiquoya 963 35 9 Jun 2021 348th Lydxn 🇨🇦 963 35 12 Jul 2021 348th JayXon 🇺🇸 963 35 15 Sep 2021 348th annaproxy 963 35 4 Jan 2022 348th btnlq 963 35 4 Feb 2022 348th arjanadriaanse 🇳🇱 963 35 10 Feb 2022 348th ovs-code 🇩🇪 963 35 6 Mar 2022 348th GrayJoKing 🇦🇺 963 35 10 Mar 2022 348th Sakisan 🇧🇪 963 35 5 Apr 2022 348th Shanethegamer 🇺🇸 963 35 7 Apr 2022 348th Steffan153 🇫🇮 963 35 17 Dec 2022 348th betaveros 963 35 4 Jan 2023 348th ashtraypettingzoo 🇺🇸 963 35 10 Feb 2023 348th aionescu 963 35 9 Apr 2023 348th sean-niemann 🇺🇸 963 35 1 Jul 2023 348th TrueBoxGuy 963 35 10 Aug 2023 348th stackofbears 963 35 9 Sep 2023 348th Natanaelel 🇸🇪 963 35 10 Jan 2024 348th orthoplex 🇨🇽 963 35 25 Jul 2024 Prev 301–375 of 8,455 Next