Sudoku, a puzzle game, improves brain power and concentration. The idea behind Sudoku is to fill a grid with numbers from one through nine and then find which digit belongs in the empty cell. The puzzle doesn’t require any special math skills, so it is easy to share with friends. Sudoku can be practiced in real-life to improve problem-solving skills.
In addition to solving Sudoku, you can also learn more about puzzle solving by following some strategies. First, you should know how many digits the puzzle has. 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 one column, you can look at the other columns to see if there is a clue. When you see the number 5, you know that it must be a six.