Mary Alaine

Sudoku for kids Mary Alaine

Sudoku for children from 6 to 12 years old, Each game consists of 3x3 squares which in turn are divided into 3x3 squares. Thus we obtain 81 boxes which are respectively arranged on nine rows and nine columns. Some boxes already contain numbers. The more difficult the puzzle, the fewer pre-filled numbers to help find the solution.50 puzzles with solutions at the end of the book