Funny tasks. The first hundred puzzles

Young mathematician! Get ready to experience your quick wit, turn on the imagination, use logic and develop observation. After all, one of the most famous popularizers of science Jacob Perelman challenges you, collecting a good hundred tricky tasks, tricks and games in one book. Simple at first glance, they will make you break your head. But it will be all the more pleasant to find the long -awaited solution and become even a little smarter!
Puzzles in this book will be understandable and interesting even to those who are just starting their acquaintance with mathematics!
For secondary school age.
The book was published in the non-fiction series for children and adolescents "Pythagorian pants"