All Diagonal Sudoku puzzles contain the “X†factor: numbers cannot be repeated on the diagonals. But that's not all. In this book, however, there are Sudoku X puzzles of different sorts:
10 diagonal puzzles 8x8 in size
50 classic 9x9 Diagonal Sudoku X puzzles
10 Sudoku X puzzles 10x10 in size
10 Jigsaw Diagonal Sudoku X
10 Diagonal Windoku X
10 Diagonal Tridoku (extra special!)
10 Consecutive Sudoku X
10 NON-Consecutive Sudoku X
20 Outside Sudoku X
10 Diagonal TwoDoku X
10 Diagonal Outside TwoDoku X
Are you ready for this X rated challenge? Enjoy!
TitleDiagonal Sudoku Compendium: 160 puzzles with an X
