The tower and the cups of egg cup require a little more practice, but they do their little effect. The game marked cards is very good, but it is clearly for children a little bigger.
Finally, the towers provided in the booklet are also for older children (not going to do 100 laps, it's just a sales argument)
Overall I'm pretty happy with my purchase because the material is, on the whole, pretty good in view of the price (I say generally only: around the pierced window does not work for us and the double bottom hat is off fast enough. It is easily repairable, but it is a pity)