The Set hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Leap Years in Lua 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 44 9 Feb 2022 1st JayXon 🇺🇸 1,000 44 9 Feb 2022 3rd primo-ppcg 🇹🇭 978 45 2 May 2020 4th Attero 🇸🇪 957 46 9 May 2020 4th Waffle3z 957 46 11 Jul 2021 4th GrayJoKing 🇦🇺 957 46 9 Feb 2022 4th jared-hughes 957 46 10 Mar 2022 4th Steffan153 🇫🇮 957 46 26 Dec 2022 4th MeWhenI 🇻🇦 957 46 31 Dec 2022 4th b10011 🇫🇮 957 46 5 Jan 2023 4th sean-niemann 🇺🇸 957 46 12 Jan 2023 4th DialFrost 🇸🇬 957 46 8 Nov 2023 4th dokutan 957 46 25 Sep 2024 4th FlyingPenguin223 957 46 17 Dec 2024 15th sisyphus-ppcg 🇦🇺 898 49 31 Dec 2022 16th Alex-x90 🇺🇸 880 50 31 Dec 2022 17th Irratix 🇳🇱 846 52 15 Jan 2021 18th cafehaine 🇫🇷 815 54 1 Jan 2019 18th not-optikk 🇺🇸 815 54 25 Oct 2020 18th thatbirdguythatuknownot 815 54 30 Dec 2022 18th neel11235813 815 54 4 Jan 2023 18th steffan-polygolf 815 54 23 Feb 2023 18th ToE42 815 54 26 Jun 2023 18th jacobly0 🇺🇸 815 54 2 Oct 2023 25th DaCoolOne 800 55 21 Nov 2019 25th msbranicky 800 55 28 Sep 2023 25th MWI-polygolf 800 55 6 Dec 2023 28th GoateSo 786 56 8 Jan 2021 28th DaDerpDuck 786 56 23 Jan 2021 28th Shanethegamer 🇺🇸 786 56 22 May 2021 31st BuBuaBu 772 57 30 Aug 2023 32nd janbehrens 🇩🇪 759 58 22 May 2021 32nd NotSoClassy 759 58 29 Aug 2021 32nd Pyroan 759 58 1 Dec 2021 32nd mtirado1 759 58 23 Dec 2022 32nd voytxt 🇨🇿 759 58 17 Jul 2023 32nd Antibrain0 759 58 5 Nov 2024 38th Destrings2 🇨🇴 746 59 14 Jul 2021 38th edsrzf 🇳🇿 746 59 24 days ago 40th bastienvoirin 🇫🇷 733 60 9 Apr 2020 40th heypwesto 🇳🇿 733 60 20 Apr 2021 40th MichalMarsalek 🇨🇿 733 60 21 Sep 2022 40th StronkCheese 🇺🇸 733 60 27 Jan 2023 40th adriweb 🇫🇷 733 60 28 Aug 2023 40th stellartux 733 60 25 Dec 2023 40th roguh 🇬🇹 733 60 29 Dec 2023 40th rollershutter 733 60 4 Jul 2024 40th Mabeloid 🇳🇴 733 60 21 Sep 2024 40th albanian-laundromat 733 60 18 days ago 50th GalladeGuy 🇺🇸 721 61 27 Apr 2020 51st RockOfStone 710 62 4 Nov 2021 52nd juntuu 698 63 25 Mar 2019 52nd dmoa 698 63 10 Nov 2019 52nd StarmaQ 698 63 22 Feb 2021 52nd Florian-Mt 698 63 30 Sep 2023 52nd Kibadda 🇩🇪 698 63 3 Nov 2023 57th NickTheEASDude 🇺🇸 688 64 17 Oct 2023 57th Blendi-Goose 688 64 13 days ago 59th josgilmo 677 65 17 Apr 2019 59th Sora1248 🇩🇪 677 65 19 Feb 2023 59th saladleaf 677 65 25 Jul 2023 59th Phil-RGOMEGA 677 65 1 Aug 2023 59th snoozingnewt 🇺🇸 677 65 6 Oct 2023 64th SirDerpyHerp 657 67 13 Oct 2020 64th anarconic 657 67 8 Dec 2023 66th aazuspan 647 68 3 May 2022 66th frosster 647 68 16 May 2023 68th 1231234md5 🇨🇳 638 69 11 Dec 2023 68th Yewzir 638 69 7 Feb 2024 70th Betuaredead 629 70 11 Jan 2023 71st jotslo 🇬🇧 620 71 27 Feb 2020 71st glorpglob 620 71 5 Feb 2021 71st aphrim 🇺🇸 620 71 5 Mar 2021 74th EnigmaticError 611 72 25 Jan 2024 75th TrAyZeN 595 74 19 Aug 2019 1–75 of 90 Next
