Where can I buy this puzzle I saw at Ideal Homes Ex. each piece is square with one of only four shapes either protruding or inverted on each side. each piece can be used either way up. It has 250,000 ways of getting it wrong. Any ideas please.
I had one of these puzzles given to me as a Christmas present two years ago - still haven't done it !!!! It is called The Ultimate Puzzle and it has a website www.thepuzzle.biz
Hope this is of help to you
I bought one of these puzzles in Covent Garden market. if you managed to dothe puzzle in 5mins. you got it free. Ididn't manage it then but have done it twice since