How long does it take to read Aha! Insight?
Aha! Insight by Martin Gardner takes about 3 hours 17 minutes to read at 250 words a minute.
About 3 hours 17 minutes
A weekend read
First published 1978. 179 pages, about 49,225 words.
7 days at 30 minutes a day
Estimate based on 275 words per page.
At other speeds
| Slow, 150 words a minute | 5 hours 28 minutes |
| Average, 250 words a minute | 3 hours 17 minutes |
| Fast, 400 words a minute | 2 hours 3 minutes |
The page count is the median across 9 editions, so your copy may differ. How we calculate.
About the book
Contains puzzles that first baffle and then delight problem solving addicts. Grew out of a collaboration between Bob Tappay and Martin Gardner to enliven the learning of mathematics.
Subjects: Puzzles, Problem solving, Mathematical recreations, Recreatieve wiskunde, Probleemoplossing, Jeux mathématiques
