Puzzles are a great problem solving builder for children. They are a great way for children to realize they accomplished an often difficult task and can see the results. Combining a puzzle with an actual event they were part of is "icing on the cake". I chose a 6 piece for my 2 year old granddaughter and a 16 piece for my 4 year old grandson after taking them to the Hershell Carousel Museum. They will receive them on Christmas.