"Republican Mathematical Olympiads" by B. D. Belousov and his colleagues are not just a collection of tasks, but a real treasure trove for everyone who wants to immerse themselves in the world of mathematics at a high level. This book will become an indispensable assistant for students, students and teachers seeking to develop their skills and prepare for mathematical competitions. The book contains the problems that were presented at the Republican Mathematical Olympiads, which makes it unique and relevant for everyone who is interested in mathematics and wants to test their strength in solving complex and interesting problems. Each task is accompanied by a detailed analysis and methods of solution, which allows the reader not only to find the answer, but also to understand how to come to it. This is especially important for those who are preparing for the Olympics or exams, where you need not only knowledge of formulas, but also the ability to think outside the box. Who can like this book? First of all, it is addressed to high school students and students who want to deepen their knowledge in mathematics and develop analytical thinking . It will also be of interest to teachers who are looking for new approaches to learning and want to inspire their students to study mathematics. If you like to solve puzzles, look for non-standard solutions and want to test your abilities, then this book will be a real challenge for you. The topics raised in the Republican Mathematical Olympiads cover a wide range of mathematical disciplines: from algebra and geometry to combinatorics and number theory. Each problem is not just a mathematical formula, but an opportunity to think, reflect and find your way to a solution. The book emphasizes the importance of logical thinking, creativity and perseverance, which makes it especially valuable in the modern educational process. The style of the author and his colleagues is distinguished by clarity of presentation and accessibility. They are able to explain complex things in simple language, which makes the book understandable even for those who are just starting their way in mathematics. In. D. Belousov is a well-known teacher and author of many textbooks, and his experience in teaching and preparing for the Olympics is felt in every page. His other works, such as “Mathematics for Olympiads” and “Tasks in Mathematics with Solutions”, have also earned the recognition and love of readers, which confirms his high professionalism and deep understanding of the subject. "Republican Mathematical Olympiads" is not just a book with problems, it is a whole world in which you immerse yourself, solving each of them. This is an opportunity not only to test your knowledge, but also to expand your horizons, get acquainted with new approaches to solving problems and develop your analytical abilities. If you are looking for a book that will become your faithful companion in the world of mathematics, then the “Republican Mathematical Olympiads” is exactly what you need. Do not miss the chance to discover the fascinating world of mathematical Olympiads and become a master in solving problems!