What is Sudoku and what are the rules of this game?
Sudoku is a popular logic puzzle with numbers. Its rules are quite
simple, so even beginners can handle the simple levels.
What are the basic rules of Sudoku?
- Sudoku grid consists of 9x9 spaces.
- You can use only numbers from 1 to 9.
- Each 3×3 block can only contain numbers from 1 to 9.
- Each vertical column can only contain numbers from 1 to 9.
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Each number in the 3×3 block, vertical column or horizontal row can
be used only once.
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The game is over when the whole Sudoku grid is correctly filled with
numbers.
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While playing the game no of errors will be counted, so please
re-confirm before entering the input
- ****Don't forget to start the timer.****