It is the only game that our child has been playing since he was 2.5 years old and still plays today at 5. Yes, it costs money, but over the years it has more than paid for itself and will definitely be played for a long time to come.

Easy constructions (Lego is more difficult), which means less effort, less imagination, and thinking. It is a game that all children like. The major downside is that whatever you build falls easily.