Funny tasks

The series "Palmyra - riddles and puzzles" - an excellent intellectual simulator for the brain: original, effective, non -casual. Test your capabilities, solving puzzles, revealing secrets, solving entertaining tasks. Make a cognitive and pleasant "run" in all fields of knowledge - from history, geography, mathematics to forensics, electronics, literature.
Yakov Perelman, one of the founders of the popular science literature genre, had a unique ability - to talk about the most difficult objects and phenomena is accessible and exciting. Perelman"s books have always been very popular. We bring to your attention a collection of tasks he had compiled: here are mathematical puzzles, questions from the field of physics, logic, social science, games with objects, tricks and visual deceptions, solving which you will learn to find non -standard decisions, develop observation and spatial imagination.
This collection will be interesting to both beginner mathematicians taking the first steps in this wonderful science and adult readers