Due out 17th October 2019. With over forty maps accompanied by quizzes, puzzles and fun facts, The Ordnance Survey Ireland Puzzle Book is a fun way to get your brain working, to learn more about Ireland and to challenge yourself and your friends and family.
A bumper collection of easy, medium and difficult Su Doku puzzles to test your mental dexterity, powers of logic and deduction. 100 easy, 100 medium and 100 hard puzzles. Solutions easily found at the back of the book.