You can use free online resources to learn how to solve Sudoku problems. You can download many Sudoku puzzles for free. You can also download the PDF version of the puzzles. Moreover, you can also print your own copies of the puzzles to practice them on your own. The PDF file can be printed using your home printer. Before you begin, make sure you have Adobe Acrobat Reader.
A nine-by-nine grid is the most common Sudoku puzzle. This grid is the smallest in size, so you can solve it in a matter minutes. Sudoku puzzles printed can be completed in as little as one minute. These puzzles can be solved with logic and do not require math skills. If you are looking to challenge yourself, print a Sudoku grid. Use your logic to solve the Sudoku grid. In minutes, you’ll find the solution to a 9×9 grid.