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. 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.
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 one column, you can look at the other columns to see if there is a clue. You know it must be six when you see the number 5.