If you’d like to learn how to solve Sudoku puzzles, you can take advantage of free online resources. There are many Sudoku downloads that you can get for free. You can also download puzzles in PDF format. To practice the puzzles at your own pace, you can also download them in PDF format. The PDF file can also be printed on your home printer. Just make sure that you have the Adobe Acrobat Reader software before you begin.
A nine-by-9 Sudoku grid is the most common. It is possible to solve a Sudoku puzzle this large in minutes because the number of columns and rows is the same. There are even printable Sudoku puzzles that can be completed in under a minute. These puzzles can be solved by logic and don’t require any math skills. You can print a Sudoku grid and solve it using logic if you are looking for a challenge. In no time you will find the solution to a 9×9 grid.