This is an entirely addictive game, and adults will enjoy it as well as children. However, I wish there was a way to close the addition/subtraction window, as it's way too easy to accidentally open it (for example, while collecting bees), and then you can't close it without doing the math. In the mean time, all the rest of the bees are flying by and you can't catch them because the other window is open on top. Similarly, if you accidentally select to trade your bees for honey instead of your fish for ice cream, you can't leave the trade window, you have to complete the transaction first. Please let us close the windows and I'll happily give this a five star rating.