Fibonacci in Ruby 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 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 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 1st Lydxn 🇨🇦 1,000 25 4 Jun 2021 1st primo-ppcg 🇹🇭 1,000 25 4 Jun 2021 1st radarek 🇵🇱 1,000 25 2 Feb 2022 1st sisyphus-ppcg 🇦🇺 1,000 25 2 Feb 2022 1st GrayJoKing 🇦🇺 1,000 25 24 Aug 2023 1st error256 1,000 25 10 May 2024 7th xsot 🇸🇬 962 26 22 Apr 2018 7th UladzimirSukharukau 962 26 9 May 2018 7th hrrs01 962 26 31 Jan 2019 7th janlelis 962 26 12 Apr 2019 7th prplz 🇦🇺 962 26 21 Dec 2019 7th dbdr 962 26 5 Jan 2020 7th nwellnhof 🇩🇪 962 26 15 Feb 2020 7th antimon2 🇯🇵 962 26 27 Jun 2020 7th KatieLG 🇬🇧 962 26 22 Sep 2020 7th hiddicop 🇸🇪 962 26 26 Jan 2021 7th NewDefectus 🇮🇱 962 26 6 Feb 2021 7th JayXon 🇺🇸 962 26 19 Feb 2021 7th MatheusAvellar 🇧🇷 962 26 6 May 2021 7th Shanethegamer 🇺🇸 962 26 21 May 2021 7th gilufin 962 26 30 May 2021 7th Irratix 🇳🇱 962 26 4 Jun 2021 7th stefangimmillaro 962 26 16 Jun 2021 7th mrondon8 962 26 5 Sep 2021 7th ovs-code 🇩🇪 962 26 18 Nov 2021 7th SirBogman 🇺🇸 962 26 20 Nov 2021 7th Natanaelel 🇸🇪 962 26 12 Dec 2021 7th MeWhenI 🇻🇦 962 26 6 Jan 2022 7th akshatj27 🇦🇶 962 26 11 Jan 2022 7th btnlq 962 26 1 Feb 2022 7th lynn 962 26 25 May 2022 7th Mortis66666 962 26 12 Jul 2022 7th 4hg 🇺🇸 962 26 14 Jul 2022 7th tkr-sh 🇫🇷 962 26 14 Jul 2022 7th Steffan153 🇫🇮 962 26 30 Jul 2022 7th OhmNomNom 962 26 14 Oct 2022 7th DialFrost 🇸🇬 962 26 2 Dec 2022 7th aksyristos 962 26 26 Jan 2023 7th m-tkach 🇺🇦 962 26 9 Feb 2023 7th AlephSquirrel 962 26 14 Apr 2023 7th snoozingnewt 🇺🇸 962 26 23 Sep 2023 7th FlyingPenguin223 962 26 16 Oct 2023 7th rniii 962 26 19 Oct 2023 7th sean-niemann 🇺🇸 962 26 3 Jan 2024 7th wlaud9 962 26 5 Feb 2024 7th olleicua 🇺🇸 962 26 15 Feb 2024 7th ngthanhtrung23 962 26 10 Mar 2024 7th neel11235813 962 26 26 Mar 2024 7th duckyluuk 🇳🇱 962 26 9 Apr 2024 7th pardouin 🇫🇷 962 26 4 Sep 2024 7th tatzyr 🇯🇵 962 26 3 Dec 2024 7th ndren 962 26 17 Dec 2024 7th plcc0 962 26 27 Mar 2025 54th mirroredcat 926 27 1 Jun 2021 54th emgordon154 926 27 12 Dec 2021 54th jared-hughes 926 27 20 Sep 2022 54th aydamak 926 27 7 May 2024 58th n1LS 893 28 26 Sep 2019 58th osinsky 893 28 6 Nov 2019 58th yzhs 🇩🇪 893 28 2 Feb 2020 58th proton 🇩🇪 893 28 20 Jun 2020 58th OddballGreg 893 28 26 Sep 2020 58th Waffle3z 893 28 8 Oct 2020 58th BBoehm 🇩🇪 893 28 26 Dec 2020 58th SnowballSH 893 28 27 Jan 2021 58th rak1507 🇬🇧 893 28 6 Feb 2021 58th roor0 893 28 18 Mar 2021 58th janbehrens 🇩🇪 893 28 24 Mar 2021 58th davishyer 893 28 12 Apr 2021 58th razetime 893 28 29 Apr 2021 58th ytaki0801 🇯🇵 893 28 19 Jun 2021 58th schachmattmatt 893 28 3 Oct 2021 58th orthoplex 🇨🇽 893 28 29 Mar 2022 58th scpchicken 🇵🇼 893 28 10 Jan 2023 58th anter69 🇭🇺 893 28 9 Feb 2023 1–75 of 256 Next
