SUDOKU Puzzle Book Travel Brain Mind Challenge Number Hard Easy IQ Test Solution

Good quality print SUDOKU book.

We have two different puzzle books. (Any random ONE will be supplied).

Each book has 4 Levels: Easy, Medium, Hard, Very Hard.

110 puzzles with start and end time on each puzzle to test your IQ or simply kill some time.

Solutions are included at the end.

Size:18cm x 13cm x 1cm approx.