Puzzle book "Concentration: Effective exercises for children"

The book "Concentration: Effective Exercises for Children" was specially developed for children aged 6 and over. The aim of the book is to introduce them to concentrated and logical thinking in a playful and easy way. With this exercise book, children learn letters and numbers easily and in an age-appropriate way. You solve the tasks in the Sudoku puzzle and deepen all the letters and basic numbers. The second part of the book contains exercises to train attention using graphic puzzles. The child playfully practices counting and concentration. The graphic puzzles train children to pay more attention and to distinguish between directions: right-left and bottom-top.