Sudoku Irregular Sudoku Puzzles Sudoku Sudoku Printable

Free Printable Irregular Sudoku Puzzles

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 also help you improve your problem solving skills.

In addition to solving Sudoku, you can also learn more about puzzle solving by following some strategies. 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. You can tell if the number 5 is a six by looking at the other columns.

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