xFingers is a mathematical aid for children as well as their parents. Multiplication forms an essential part of mathematical »ABCs«, while the development of a child's multiplication
skills, in particular when integers are larger than 5, is more often than not a task that involves the entire family. The game xFingers enables children to quickly calculate the product of integers 6,7,8,9 simply by using their fingers and helps them to gradually acquire proficiency in multiplication, while it simultaneously relieves the parents of the need to constantly practice multiplication with their children when driving, on holidays, at lunch …