Einstein's secret book is an app that reviews the events of the life of Albert Einstein, as well as his achievements as a scientist The book is divided in several chapters and each one of them covers a different topic. You will be faced with different tests that will challenge your knowledge in music, geography, the universe, famous inventors... as well as your logic, dexterity, memory... A set of tests, where you will have to use all your potential to complete the book. The user will also learn interesting things about Einstein's life and curious facts, related to the content of the tests. It is a complex game, that not everybody is able to succesfully complete. Do you want to try? Available languages: - Spanish - English - French - Italian - Portuguese - Chinese - Japanese - Korean - German - Russian