3 stars: Love the game, and I would give it five stars except the the price you have to pay for hints is ridiculous considering you only have a chance at earning coins at the end of each chapter, and why must a person pay 250 coins to unlock the next book?! It should automatically open when completing the first book......
5 stars: This game has been in my phone's since the beginning of smartphones. I used to play it all the time. When you get way up there the levels get very hard. I believe there is a cheat sheet on the web somewhere!
5 stars: So far I love it. Just finished the first chapter, I love the interface. Very clean and not distracting. I loved to watch Chain Reaction on GSN when I was a kid, so this brings nostalgia! Very challenging and makes you think. Great game.
5 stars: I absolutely love this game. Play nonstop. Finished every book including book 5. Needing new ones to do let's go!
4 stars: TV'S game show \
5 stars: I love this game. It's user friendly and thought provoking. Really good job developers!
5 stars: So far game is working great! Love this game!!! Works good haven't had any glitches.
3 stars: Nice idea, but the hints are often very US focused. Almost impossible if you live somewhere else and don't know the references.
5 stars: Not bad at all. Challenging, but not completely ridiculous.
4 stars: Fun time waster but sometimes frustrating at some to the two word combo answers.
5 stars: Fun game. Makes you think. ...