Diagonal Sudoku: 200 Medium Puzzles 10x10 vol. 14

Sudoku Puzzle is a grid with 10 squares deep and 10 squares wide. In each square you need to enter numbers from 1 to 10. The meaning of the puzzle: use the number in each row, column and 5x2 block only once. In some sudokus main diagonals also contain the digits 1 through N. This variant is called Sudoku X ("Diagonal Sudoku") . Use the check box Diagonals for such sudokus.