Observer Brain Teasers by Barnard (1 results)

Hardcover. Condition: Good. Dust Jacket Condition: Includes dust jacket. First Edition. First Edition. D. St. P. Barnardâs 50 Observer Brain-Teasers is a collection of challenging puzzles and problems designed to test the readerâs powers of observation, logic and lateral thinking. The book provides a variety of entertaining brain-teasers, offering an enjoyable way to exercise concentration and problem-solving skills. A charming vintage puzzle book for readers who enjoy quizzes, riddles, logic problems and traditional brain-teasers. First Edition.…