Discover long-forgotten old words and completely new ones from the technological modern World, as well as together with everyday pleasant positive words. • The most interesting topics. Exciting and erudite words are waiting for you with which it will be more fun to solve the book in comparison with other ordinary Kriss Kross puzzle books. • Thoughtful design of the book. Everything is in place here, each puzzle is visually conveniently separated from the other and allows your vision to relax while solving and achieve easy concentration. • Complete answers to each puzzle. Don't worry if you can't solve the puzzle, you can always look at the answers to each puzzle at the end of the book. • Many pleasant hours of solving Kriss Kross puzzles. The book will be enough for a month of leisurely puzzle-solving and during this time you will receive thousands of interesting words along with original puzzles and a beautiful book. • + Nice bonus at the end of the book! Special words that will give you vitality and confidence in tomorrow. Learn new things, train your mind and just have fun with the new book from Smart Time.