The book is a new edition of a bestseller by an experienced coach Sergey Ivashchenko. Over 200,000 copies of his books were sold in the Soviet Union in the late 1980's! This book is intended for beginners, both children and adults. The themes are: Mate in one, Mate in two, Win a queen, Win a rook, Win a piece, etc. The book designed for chess players with ELO 900-1200 points. Includes more than 700 tactical problems classified according to themes and difficulty.
Great collection of puzzles good for the "woodpecker" method described by Axel Smith in Pump Up Your Rating. Starts really easy and then around #300 or so you get some positions that take more than a few seconds.
Really good manual for training tactics. Starts really easy (mate in 1) and gradually increases the difficulty. I would say it’s appropriate for someone in the 1200 range and each section is supposed to increase the difficulty by 100 points. Also includes tactical ending puzzles that should help practice visualization. Will give you a good workout!