Sudoku, a puzzle game, improves 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 help you improve your problem solving skills.
Following these strategies will help you solve Sudoku. First, you need to know how many digits are in the puzzle. To determine the value for a particular digit, you will need to look at how many open positions are available when solving a puzzle. If the number is missing from a column, you can usually look at the other columns to get a clue. If you see the number 5, it is a six.