4 stars: Love the game. But there are way too many ads. When you solve a puzzle you shouldn't have to watch an ad to get the reward. Also you show an ad after each puzzle. So if you want the reward you have to watch 2 ads. One would be plenty
3 stars: Fun, kinda easy puzzle game. I made to level 82. It features historical figures and after 5 completed levels, it reveals more info about the public figures. I understand ads and having to deal with them but having to X out 3 or 4 times just to get back to the game is really infuriating. I don't know if it's the developers or advertisers that's responsible for that but it gets aggravating after awhile having to deal with that. 3/5!!
3 stars: Like the game but so many times the ads dont load correctly and all i get is a black screen. If i touch the screen it takes me to the app store but the black acreen never goes away. I need to force close the app and restart the program and loose credit for watching the ad.
2 stars: The game itself has playability for sure. The biggest problem is the sheer volume of ads. You literally solve a puzzle and then have to watch an ad anywhere from 20 to 60sec, then solve a puzzle in 10sec to have to watch another ad that goes for another 20 to 60 seconds. You end up watching more ads then actually playing the game.
2 stars: Way too many ads. I enjoy the game and understand that money needs to be made somehow. But there's at least one ad after every level, sometimes multiple ads after...