Happy Numbers (Long) 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 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 1st Lydxn 🇨🇦 1,000 43 21 Aug 2022 2nd GrayJoKing 🇦🇺 860 50 19 Sep 2021 2nd janlelis 860 50 20 Sep 2021 2nd JayXon 🇺🇸 860 50 28 Sep 2021 2nd sisyphus-ppcg 🇦🇺 860 50 6 May 2022 2nd radarek 🇵🇱 860 50 25 May 2022 2nd sean-niemann 🇺🇸 860 50 23 Dec 2024 2nd pardouin 🇫🇷 860 50 11 days ago 9th nwellnhof 🇩🇪 811 53 26 Dec 2021 10th MeWhenI 🇻🇦 796 54 16 Aug 2022 10th xsot 🇸🇬 796 54 25 Jul 2023 10th Steffan153 🇫🇮 796 54 29 Aug 2024 13th prplz 🇦🇺 782 55 18 Dec 2021 13th lynn 782 55 25 May 2022 13th anter69 🇭🇺 782 55 25 Jan 2023 13th ovs-code 🇩🇪 782 55 9 May 2023 13th Natanaelel 🇸🇪 782 55 10 May 2023 18th stefangimmillaro 768 56 9 Nov 2021 18th akshatj27 🇦🇶 768 56 11 Jan 2022 18th m-tkach 🇺🇦 768 56 23 Feb 2023 21st Shanethegamer 🇺🇸 754 57 27 Sep 2021 22nd Waffle3z 741 58 19 Sep 2021 22nd emgordon154 741 58 12 Dec 2021 22nd jbbarth 🇫🇷 741 58 5 Nov 2022 25th OhmNomNom 729 59 20 Oct 2022 25th AlephSquirrel 729 59 14 Apr 2023 25th FlyingPenguin223 729 59 18 Oct 2023 25th SirBogman 🇺🇸 729 59 10 Jan 2024 25th error256 729 59 13 May 2024 30th xiBread 🇺🇸 717 60 19 Sep 2021 30th adoxography 717 60 18 Dec 2021 30th jared-hughes 717 60 9 Sep 2022 33rd Andriamanitra 🇫🇮 683 63 20 Jul 2022 34th Irratix 🇳🇱 672 64 4 Mar 2022 34th annaproxy 672 64 27 Aug 2022 34th tatzyr 🇯🇵 672 64 11 Dec 2024 37th KatieLG 🇬🇧 662 65 10 Apr 2022 37th yzhs 🇩🇪 662 65 20 Jul 2022 37th DialFrost 🇸🇬 662 65 28 Jan 2023 37th edsrzf 🇳🇿 662 65 5 Nov 2024 41st pandapawskat 652 66 7 Oct 2021 42nd olleicua 🇺🇸 632 68 20 Feb 2024 42nd madex 🇩🇪 632 68 13 Jun 2024 42nd snoozingnewt 🇺🇸 632 68 1 Sep 2024 42nd LostSyntax21 🇬🇧 632 68 8 Jan 2025 46th aksyristos 623 69 31 Jan 2023 47th aaronze 🇦🇺 606 71 17 Sep 2023 48th HumanoidCPU 518 83 23 Jun 2024 49th fynnkroeger 506 85 30 Jan 2022 50th Ralac07 🇦🇺 426 101 4 Jul 2024 51st beergit 413 104 7 Aug 2024 52nd PikeIt 387 111 27 Jun 2023 53rd msbranicky 309 139 8 Sep 2023 54th jacobsmith 277 155 29 Oct 2021 55th dokutan 253 170 14 Apr 2024 56th ninjawarrior1337 140 307 1 Dec 2021 57th JRaspass 🇬🇧 77 557 19 Sep 2021 57th KatieLG-Transpiler 🇬🇧 77 557 24 Jun 2022 57th retrohun 77 557 27 Dec 2022 57th Haksell 🇦🇶 77 557 22 Feb 2023 57th Mabeloid 🇳🇴 77 557 18 Sep 2024 1–61 of 61