Publisher | Sterling |
ISBN 13 | 9780806985176 |
ISBN 10 | 806985178 |
Book Description | A collection of 95 challenging puzzles of the "Five years ago, I was five times as old as my sister..." variety. Answers are provided at the back of the book. |
Language | English |
Publication Date | 1993-05-01 |
Number of Pages | 128 pages |
WORLD'S HARDEST PUZZLES