The book "Mathematical Problems and Puzzles from the Polish Mathematical Olympiads" edited by Janusz Kacprzyk, Ryszard Rutkowski, and Andrzej Zukowski is a collection of mathematical problems and puzzles that have been used at the Polish Mathematical Olympiads over the years. The book is divided into three parts: Part I: Algebraic Problems, Part II: Geometric Problems, and Part III: Combinatorial Problems. Each part contains a variety of problems and puzzles that require creative thinking, logical reasoning, and problem-solving skills. The book begins with an introduction to the history of the Polish Mathematical Olympiads, which were established in 1965 and have since become one of the most prestigious mathematics competitions in Poland. The editors explain that the purpose of the book is to provide readers with a comprehensive collection of mathematical problems and puzzles that can be used to develop their critical thinking and problem-solving skills. They also emphasize the importance of studying and understanding the process of technological evolution, as it is essential for the survival of humanity and the unification of people in a warring state.

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