This book is different from other puzzle books: it has a lot of fun and funny plots, so the reader is required not only to be smart and smart, but also to have a sense of humor. Among the logical tasks and puzzles there are both old and modern ones, invented quite recently, there are many finds of the author. The book contains more than two hundred cute problems and puzzles, serious and comic; for some decisions are given immediately, for others - at the end of the chapters. Here are some of the topics: problems about permutations, logical problems, including about sages, about light bulbs and coins, puzzles with matches, problems about age. Some tasks are related to intellectual games, primarily with the most popular of them - chess. One chapter is devoted to word games, and another to entertaining versification. The book contains puzzles for everyone - for the smallest and the largest.