Absolutely stupid app. Some of the answers are so obscure that you have to use clues (therefore tokens) to get the answer. Very ad heavy game. Ads just happen when you press on a puzzle. If you run out of tokens, you have the option to watch an ad to answer a crossword. You press the little play button and you get an ad only to find this is a sneaky ad they've dropped in as the next screen has a huge button asking you to watch an ad to play. This is every time and not just once or twice.