4 stars: While it's the first puzzle game I've ever finished, I'm not sure that's a good thing. The story and graphics are great but the puzzles need to get more difficult after the first 10 levels or so. Still giving 4 stars as it's a great game that leaves you wanting more... but there is no more. For those complaining about ads just spend the tiny amount to go as free.
5 stars: TOTAL enjoyable experience in every way !!! i played the Demo version few yrs back, i saw this finally FREE2PLAY ! got a tablet, was ready to pay for some games that can only be better on a bigger platform i keep this DEV on my TopGamingList
5 stars: One of the best games I'd ever played, the worst part is that it ends, too fast. I completed the whole thing in one evening. Fun brain teasers coupled with light problem solving with a beautiful robot theme and graphics. Please make more chapters I need more chapters! : D
3 stars: Simple 3D puzzle game geared for kids. I could have done without the cuter animations, and I disliked the timed gameplay.
5 stars: Good time killer. Progresses fine. Cute characters. Some puzzles can be quite a challenge. Too short though, in my opinion. Was looking to go further. Good job.
5 stars: Loved everytthing about this game! This is exactly the type of game I have been trying to find. Engaging, makes you think without killing your brain, great escape when one is needed, not too many ads, great graphics and storyline! Can't wait for more levels!