First it was good but then you will realize that this game requires 20% knowledge, 30% finger dragging skill & 50% luck to find the perfect angle, which is sometimes near 4°.....not to mention that there will be multiple glasses. I was only able to play the first 7 before I lost faith and patience. So, Go ahead, if you have a calm mind, considerable patience & a protractor.
Engaging, challenging, and pretty This game is very well designed. The puzzles are progressively more challenging, as they introduce several properties of light. The interface is well thought out, and the design is clean and pleasant. I enjoyed these puzzles on my regular commute, and I'm sad to have finished them. I hope the rumor is true, that they are developing more puzzles. I wish there were more such games out there.
Best puzzle game... Ever! Loved this game. Unlike most mobile app puzzle games, Glass is very free form and legitimately challenging, with a large number of possible solutions for every puzzle. If they made more levels and/or more block types, I would play them all!
Educational, satisfying, and fun! This is a great game. New tools are introduced at a steady pace, which keeps the puzzles engaging and fresh. Aligning the beams is satisfying, though half of my solutions end up as tangled messes of lasers. The difficulty is tuned well. I want more!
Controls suck It got old very quickly. I used to play a game exactly like this 6 years ago, and this one is lacking significantly in the controls. Its annoying to have to sit there getting the angle just right for it to pass through tiny obstacles.
A very clever puzzler Very well designed game. Creative concept, cute and elegant graphics, carefully crafted levels. The easier levels provide very good introduction and familiarization with the intuitive controls. On the other hand, some later levels are actually quite difficult and require some ingenuity. Try using fewer lenses than provided to challenge yourself!
-Glass is now live!