Puzzles are created by puzzle setters from mensa, the high iq society, to entertain and give kids brains a workout.
Price: £9.99
500 number and logic puzzles to test your mental agility with this collection from the mindgames section of the times, featuring 7 different types of puzzle challenge.
Price: £6.99
A book and games pack with more than 100 games, puzzles and activities.
Price: £25.00