Cezanne has mastered puzzles for kids 3+ years in age. We got a set of beautiful wood puzzles from Gillian & Regan for her first birthday and wondered why they gave us a gift that was clearly too advanced for her at the time. Gillian then mentioned that Rhiannon started solving these around the same age and sure enough, Cezanne is now able to solve / build all the puzzles - it was more a case of overcoming the lack of patience to turn the pieces so they fit in the spot than what it was identifying the correct piece for the appropriate spot… She may be smart but certainly is without any patience… Wonder why ???