Our children are born in times when play and pastimes usually involve a computer or gaming screen of some kind. My Joe is only 6, but he can already access games and computer programmes in a way that his dad could only dream of. But sometimes it is nice to challenge the brain in ways that don’t involve a keyboard, a mouse or an ipad. Doing a  jigsaw is one way to achieve that. Ravensburger may well be considered the champions of modern jigsaw puzzles, producing quality pieces that make up pictures of everything from Minions to Star Wars Rebels. We were sent a 100 piece Dinosaur xxl Jigsaw (suitable…