A large book of the best games and puzzles. Prudnik A.A.

At school, do you ask a lot of boring tasks? Of course, it is necessary to solve them, but mental abilities can be developed in a different way, and easily and exciting! And this book will help you. The most interesting puzzles and the most fun games are collected here. Develop logic and thinking with the help of Sudoku and geometric rebuses, increase intelligence, answer the questions of cognitive Victorin, train attention and memory, passing confusing labyrinths, solving the crosswords and finding hidden words and pictures. You will not only become more smart with our book, but also spend the time perfectly.

for secondary school age.