Skillmatics Mind Challenge is a fantastic way to build logic and problem-solving skills! Suitable for all ages, this product is filled with super fun activities that will test your mind and keep you engaged for hours at end! A great travel companion, this product promises hours of fun with family and friends!Skillmatics Mind Challenge is a fantastic way to build logic and problem-solving skills! Suitable for all ages, this product is filled with super fun activities that will test your mind and keep you engaged for hours at end! A great travel companion, this product promises hours of fun with family and friends!