5 stars: Unable to get through level 24 as the 6 digit code on the litmus paper simply does not work even when provided with the answer. (Edit) Found out what I was doing wrong - sorry. Rating changed to 5 stars as I always enjoy your games.
4 stars: Excellent game series. Challenging without being ridiculous. Can earn hints by watching ads which were always sufficient and worked. The only reason I gave it four stars was because it's actually only 50 rooms and not 100. Bummer!
5 stars: I LOVE these games!! They are challenging but not impossible! I also love that there are 50 levels and you can play them all for FREE!!!!
5 stars: The new feature of bonus hints each day is excellent. Graphics are good. However, from about level 35 some of the puzzles seemed ridiculously difficult to figure out, and even watching a walkthrough didn't always explain the logic behind them. And what was level 50 about?! I still enjoyed it but not as much as some of the others.
3 stars: Stuck on 16, I pulled the box out but it isn't opening when i tap on it. Clearly, others are able to get past that, why can't I?
4 stars: I really like this so far. I'm on room 5. It's difficult compared to another escape game I've played. Once I start on a room it's hard to pull myself away.
5 stars: I really don't like some of the scenes which I find depressing and almost disturbing. But it's excellent for a free game and kudos for taking note of the comments about hints which were made in ...