Volume II of a two-part series, this book features 74 problems from various branches of mathematics. Ranging from relatively simple to extremely difficult, their topics include points and lines, topology, convex polygons, theory of primes, nondecimal counting, and other subjects. Suitable for students, teachers, and any lover of mathematics. Complete solutions.
The title really captures the essence of this book. As many russian books it is full of computations. The problems are sometimes surprisingly hard, and the author manages to expose the solution using very few mathematics.
I recommend this book to anyone interested in getting better at problem solving.