![Mensa Riddles & Conundrums: Over 200 Visual, Logic and Number Puzzles by Allen, Robert: Very Good Paperback (2011) | WorldofBooks Mensa Riddles & Conundrums: Over 200 Visual, Logic and Number Puzzles by Allen, Robert: Very Good Paperback (2011) | WorldofBooks](https://pictures.abebooks.com/isbn/9781847328298-us.jpg)
Mensa Riddles & Conundrums: Over 200 Visual, Logic and Number Puzzles by Allen, Robert: Very Good Paperback (2011) | WorldofBooks
![Buy The Mensa Number Puzzle Book: The World's Toughest Puzzles Book Online at Low Prices in India | The Mensa Number Puzzle Book: The World's Toughest Puzzles Reviews & Ratings - Amazon.in Buy The Mensa Number Puzzle Book: The World's Toughest Puzzles Book Online at Low Prices in India | The Mensa Number Puzzle Book: The World's Toughest Puzzles Reviews & Ratings - Amazon.in](https://m.media-amazon.com/images/I/41vauTQUncL._AC_UF1000,1000_QL80_.jpg)
Buy The Mensa Number Puzzle Book: The World's Toughest Puzzles Book Online at Low Prices in India | The Mensa Number Puzzle Book: The World's Toughest Puzzles Reviews & Ratings - Amazon.in
![pattern - Mensa Finland IQ Test Puzzle 34 - big and small squares on a line - Puzzling Stack Exchange pattern - Mensa Finland IQ Test Puzzle 34 - big and small squares on a line - Puzzling Stack Exchange](https://i.stack.imgur.com/h1vtj.png)