Sudoku is a puzzle game that improves your brain power and concentration. The idea is to fill the grid with numbers numbered from one to nine, and then find the digit that belongs in the vacant cell. It doesn’t take any special math skills to complete the puzzle, so you can enjoy it with friends and family, too. Sudoku can also be practiced in real life to improve your problem-solving abilities.
Following these strategies will help you solve Sudoku. First, you need to know how many digits are in the puzzle. To determine the value a particular digital digit, you need look at the number and open positions when solving a puzzle. If the number is missing from a column, you can usually look at the other columns to get a clue. You know it must be six when you see the number 5.