Do you want to find a new way to make money? Do you want to become an idea generator? Do you want to be considered a smart person? Do you want to finally become a smart person? Then go ahead! This book is for you. Brain games are not toys, but a wonderful tool with which you can succeed in this life. Of course, connections, acquaintances, money play an important role, but it often happens that a brilliant idea, implemented on time, can give you more than the notorious uncle from America. And there are many examples. Read, play, and you will find that the solution to the problem you have been struggling with for six months lies on the surface. It was only necessary to look at it from a different angle or use some other technique, for example, change the initial settings, or break the problem into parts, or draw up a diagram of thoughts. The first book presents exercises for the development of logical thinking. They are called linear techniques and make it possible to organize the information space in such a way as to achieve a solution to the problem in the shortest possible way, in the optimal time. It is not necessary, like in school, to methodically solve all the problems; choose what you like best. And remember, it is impossible to become a genius by reading a book. Having mastered and applied these techniques in practice - it’s possible!