“Collection of Problems in Discrete Mathematics: A Tutorial for Universities” is an indispensable assistant for students and teachers seeking to better understand the basics and intricacies of this important section of mathematics. Team of Authors , with rich pedagogical experience and deep knowledge in the field of discrete mathematics , Created a book , which not only systematizes theoretical material, but also turns learning into an exciting journey through the world of logic, Combinatorics, Graph Theory and Algebraic Structures . This book is a real storehouse of practical problems that help to consolidate the theory and develop analytical skills. Each chapter contains carefully selected exercises of varying complexity, ranging from basic tasks for beginners to complex tasks for those who want to test their knowledge and prepare for exams or olympiads. The authors do not just offer solutions, but give detailed explanations and methods, which makes the collection a valuable tool for self-study and preparation for control activities. The book "Collection of Problems in Discrete Mathematics" is intended for students of technical and humanitarian universities, as well as for teachers looking for effective teaching materials. It will be especially useful for students studying computer science, applied mathematics, cybernetics and programming, as well as for those who want to expand their knowledge in the field of theoretical computer science and logic. At the age of 17 years and older, readers with different levels of training will find interesting and informative tasks that can stimulate their intellectual growth here. This book focuses on the development of logical thinking skills, analytical approach and the ability to solve complex problems, which makes it not only a textbook, but also a tool for the formation of critical thinking. The topics raised in the collection are relevant to the modern world, where discrete mathematics is the basis for the development of algorithms, cryptography, information security and many other areas. The authors masterfully connect the theoretical foundations with practical tasks, which makes the book a particularly valuable resource for those who want not only to learn, but also to apply knowledge in practice. The style of presentation in the collection is distinguished by clarity and logical consistency, which facilitates the perception of even complex concepts. The team of authors, known for its publications in mathematics and pedagogy, adheres to the principle - to learn interestingly and accessiblely. The book contains many illustrations, diagrams and comments that help to better understand the material and make the learning process as effective as possible. If you are familiar with other works in the field of discrete mathematics, for example, classical textbooks or collections of problems, then this collection will be for you a great addition or alternative. It is ideal for self-study, preparation for exams, as well as for classes in study groups . In today's world, where information technology and algorithms play a key role, the ability to solve discrete problems is becoming an integral skill, and this collection is a reliable conductor in this fascinating world. So, the “Collection of problems in discrete mathematics: a textbook for universities” is not just a collection of exercises, but a full-fledged training tool that will help you to unleash potential, develop analytical abilities and prepare for future professional challenges. It is worth having at hand every student, teacher and specialist striving for excellence in the field of discrete mathematics and information technology.