Many Puzzles

Free Electronic Puzzle Games that exercise your mind ready to play online!

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Sudoku rules

• Sudoku consists of a 9x9 grid which is subdivided into 3x3 regions.

Sudoku grid

• The aim is to fill the whole grid with numbers from 1 to 9 so that the numbers appear exactly once in each row, column and 3x3 region.

Example of correct row:
Example of correct row in Sudoku
Incorrect row:
Example of incorrect row in Sudoku

Example of correct column:Example of correct column in Sudoku Incorrect column:Example of incorrect column in Sudoku

Example of correct 3x3 region: Example of correct region in Sudoku Incorrect region: Example of incorrect region in Sudoku

• Each Sudoku shows some numbers as clues to help you deduce the ones missing in the rest of the cells. There is only one possible solution. Example:

Example of Sudoku