Instruct: Classify Amazon reviews into positive or negative sentiment
Query: challenging but fun

When I bought this game I found it frustrating,but after a while I became good at it and now I'm on the last level.This game is frustrating so don't buy it for someone with little patience because they'll get mad in the 1st ten minutes.Also don't buy it for someone under the age of 9 because it isn't very easy.But if your child is 9 or above I reccemend it for them.