5 stars: Love it
3 stars: Would give 4 stars but the wait after answering the question is extremely long.. Borrring
4 stars: I like being able to tap the timer to find out the answer without waiting for it to run out. And the questions really make you think. Great game and challenges.
4 stars: It could use an Enter button so that I don't have to wait for timer to run out. I like it though.
3 stars: I like this game ,but will never get a high amount because the questions are very,very head.You need to make the questions alot easer ,we are all not Einsteins.
4 stars: For everyone asking, you can skip the timer by pressing on the timer itself. Makes the game go by much nicer.
5 stars: It made me realize I don't know as much as I thought
5 stars: I love playing this game! It is so much fun!
4 stars: A lot of questions are about other countries how bout more on usa
4 stars: Need more levels please
5 stars: Fun way to pass time
4 stars: I would play agine
5 stars: Great app!!! ,Great questions, love this app!!!!
5 stars: Makes you think.
4 stars: Good for learning history
5 stars: Have a ball playing it. Trying to beat the wall is fun.
5 stars: It is super amazing . I love it
4 stars: Love it..great information and a challenge
5 stars: Great game
3 stars: Challenging . Love it
4 stars: it is what it is
5 stars: Awesome
4 stars: Fun
5 stars: A great game. It really challenges me.
5 star...