The Mensa Shop CHRISTMAS DELIVERY: To receive your order in time for Christmas, clothing orders must be made by 2pm on Monday 11 December. All other orders must be made by Monday 18 December. Delivery is via Royal Mail. All Badges Clearance Clothing Clothing - Junior Gifts Home Test Pocket Puzzles - Metal £12.00 Member only price £10.00. (Discount automatically applied at checkout)Presenting a metal puzzle, - Tricky.This product also comes with 5 brainteasers, developed by the Mensa team.The puzzle is a mixture of spatial awareness, verbal and numerical reasoning. Answers are included.Price includes (2nd Class) postage and packaging to the UK. - select option - Tricky Silver | Pocket Puzzles - Metal Product option is missing Add to cart Back to Shop Back to Shop