John Dermot TuringDr Gareth Moore is the author of a wide range of brain-training and puzzle books for both children and adults. He is the creator of online brain training site www.BrainedUp.com and runs the daily puzzle website www.PuzzleMix.com. He gained his Ph.D fom Cambridge University in the field of Machine Learning, and has contributed to various advanced projects for leading technology companies. Read More Read Less