The Set hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Happy Numbers (Long) in Ruby in bytes. 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 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 Set 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 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 Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st Lydxn 🇨🇦 1,000 50 19 Sep 2021 1st GrayJoKing 🇦🇺 1,000 50 19 Sep 2021 1st janlelis 1,000 50 20 Sep 2021 1st JayXon 🇺🇸 1,000 50 28 Sep 2021 1st sisyphus-ppcg 🇦🇺 1,000 50 6 May 2022 1st radarek 🇵🇱 1,000 50 25 May 2022 1st sean-niemann 🇺🇸 1,000 50 23 Dec 2024 8th nwellnhof 🇩🇪 943 53 26 Dec 2021 9th xsot 🇸🇬 926 54 25 Jul 2023 10th prplz 🇦🇺 909 55 18 Dec 2021 10th lynn 909 55 25 May 2022 10th ovs-code 🇩🇪 909 55 9 May 2023 10th Natanaelel 🇸🇪 909 55 10 May 2023 10th MeWhenI 🇻🇦 909 55 16 Aug 2023 15th stefangimmillaro 893 56 9 Nov 2021 15th akshatj27 🇦🇶 893 56 11 Jan 2022 15th Steffan153 🇫🇮 893 56 16 Dec 2022 15th m-tkach 🇺🇦 893 56 23 Feb 2023 19th anter69 🇭🇺 877 57 30 Sep 2021 20th Waffle3z 862 58 19 Sep 2021 20th emgordon154 862 58 12 Dec 2021 20th jbbarth 🇫🇷 862 58 5 Nov 2022 23rd OhmNomNom 847 59 20 Oct 2022 23rd AlephSquirrel 847 59 14 Apr 2023 23rd SirBogman 🇺🇸 847 59 10 Jan 2024 23rd error256 847 59 13 May 2024 27th Shanethegamer 🇺🇸 833 60 19 Sep 2021 27th adoxography 833 60 18 Dec 2021 27th jared-hughes 833 60 9 Sep 2022 30th FlyingPenguin223 806 62 16 Nov 2023 31st Andriamanitra 🇫🇮 794 63 20 Jul 2022 32nd Irratix 🇳🇱 781 64 4 Mar 2022 32nd annaproxy 781 64 27 Aug 2022 34th xiBread 🇺🇸 769 65 27 Oct 2021 34th KatieLG 🇬🇧 769 65 10 Apr 2022 34th yzhs 🇩🇪 769 65 20 Jul 2022 34th DialFrost 🇸🇬 769 65 28 Jan 2023 34th pardouin 🇫🇷 769 65 22 Aug 2024 34th edsrzf 🇳🇿 769 65 5 Nov 2024 40th pandapawskat 758 66 7 Oct 2021 41st madex 🇩🇪 735 68 13 Jun 2024 41st snoozingnewt 🇺🇸 735 68 1 Sep 2024 41st LostSyntax21 🇬🇧 735 68 8 Jan 2025 44th aksyristos 725 69 31 Jan 2023 45th aaronze 🇦🇺 704 71 17 Sep 2023 45th olleicua 🇺🇸 704 71 20 Feb 2024 47th tatzyr 🇯🇵 676 74 11 Dec 2024 48th fynnkroeger 588 85 30 Jan 2022 49th Ralac07 🇦🇺 495 101 4 Jul 2024 50th beergit 481 104 7 Aug 2024 51st PikeIt 450 111 27 Jun 2023 51st HumanoidCPU 450 111 23 Jun 2024 53rd msbranicky 360 139 8 Sep 2023 54th jacobsmith 323 155 29 Oct 2021 55th dokutan 172 291 14 Apr 2024 56th ninjawarrior1337 163 307 1 Dec 2021 57th JRaspass 🇬🇧 90 557 19 Sep 2021 57th KatieLG-Transpiler 🇬🇧 90 557 24 Jun 2022 57th retrohun 90 557 27 Dec 2022 57th Haksell 🇦🇶 90 557 22 Feb 2023 57th Mabeloid 🇳🇴 90 557 18 Sep 2024 1–61 of 61
