3 stars: This is a poor game to play, you really can not get extra points to use, just buy them.
5 stars: Cool Quiz game , yeah it has some things to improve but who don't ? Love it
5 stars: Fun and educational.
5 stars: If you don't spend money there is no way to earn energy. That being the case I just was beaten 3 times by people who could afford extra Turns, I would have won if I could have had one of these, These people I witnessed using up to 3 saves after answering wrong, I feel it is unfair that you can only purchase at a very high price and not just earn saves or lives or whatever.
5 stars: This game is very challenging. It's so much fun, finding out what you know, and learning what you don't. The challenge keeps you interested in continuing to challenge yourself. Lots of fun.
5 stars: Good game, ads are not too intrusive. Questions are varied, and matchmaking is fast. The graphics are clean and well presented.
5 stars: I enjoy this game.. a great app.. the questions are challenging. I recommend it to those who like to exercise their brain and learn at the same time.
5 stars: The game is great. The later stages are a lot more challenging and there's plenty of questions so you rarely encounter the same ones.
5 stars: The topics are very diversified and increase in level, and addicting. It's a great intellectual game.
5 stars: Very nice game, the questions might be difficult sometimes, but the game will always be a source of knowledge...