5 stars: Nice clean graphics, and there are no flashing distractions or intrusive popups begging for (a) money (b) watch an ad. These are simple brain games, with ads Between games, no powerups to help you fix mistakes, you just have to muscle through on brain power. The puzzles are sufficiently to not get bored,, without being so hard they're frustrating. YMMV, of course, depending on your intelligence :-)
5 stars: I love this game but some of the ads freeze and do not give you the option to get out, so I have to get out of the game completely and get in again hoping that those ads do not appear. So far it is the lending tree and and insurance company that shows a driver license with a picture of a lady and the insurance information.
3 stars: It's a challenging game, which i like! But i wish there was a \
4 stars: So addicting....just can't stop playing, even while my phone is charging! However, I'm not sure you ever level up. I am determined to improve, but I'm not sure it's possible. Feels like it's programmed to keep you failing.
4 stars: The game is fun, but I only gave it four stars because there is no pause button. I have to start over unless I leave it on. Also I would like at least one undo per game. Sometimes I accidentally drop a tile in the wrong spot and there is no undo
5 stars: So simple but so difficult to get high scores. I keep on trying. Lots of different puzzles and layouts are keeping me interested. I wish it would be possible to undo ...