4 stars: Just installed this version. Waitin to see if addictive (for me) before 5 staring. If it stays clean and resistable, it will go to 5. All about me, in this case. I want a quick fix for fun. But then I want to easily disengage. Bye. Beth
5 stars: Fun. I don't know if it helps me actively learn anything or if I just feel like I've solved a huge math equation without doing any real heavy thinking but hey it's fun to play and pass the time.
4 stars: Good game but the numbers need to be larger and darker to be seen better. I did it in about 10 minutes, maybe less.
5 stars: Love it! Love the way it functions and the way it lights up the one your on! Very nice app!
5 stars: Great game but the ads could be further apart. Good game though!
5 stars: One of the best layouts, uncluttered, clear and intuitive.
5 stars: So far this is great..love the pencil mode to keep track of potential answers..thanks.
3 stars: It is hard to see numbers that you are playing as the color is too much the same
4 stars: I just had 2 errors in last 30 seconds where I 'accidentally' inserted a number into a square that had already been all placed and wasnt even available to pick, also at end of game, it showed score was, and presumably affected average of, 'medium' when the game was an easy. i verified that with a 'restart'.
5 stars: Enjoyable and didn't have any problems with instructions.
3 stars: It would be great except that they sell so many mobile flashin...