Changed my rating from 5 stars to 3. As many have already stated, the blocks are not random. At first they are strategically provided to help you clear screens. Then after about 5,000 points the selection turns against you. This is ok because it forces you to plan before each move but it would be nice if the difficult sets were scattered. WAY too many ads. Also, I wish it would tell you if after being eliminated, whether a solution was possible. And what that solution was.

This used to be a wonderfully challenging game! I really loved it before the changes made about a year ago. it used to depend on SKILLS, and now the programming controls the game. I haven't scored past 3500 points since that change. (My previous High Score was 9414) This version is easy at first giving all the right shapes early on. Then, the scoring reaches a certain level, & it turns on you - NO More good pieces! Please go back to the honest game I loved and worked hard to excel with!

Edited after update: more ads and all of them have the sound on. No option to silence them like before. It interrupts my podcast listening. Deleting and finding a new game! Addictive. The only game I ever play in my phone! I play it while listening to podcasts and walking on the treadmill. Helps to make the time fly! I'd really like an ad free version and would pay for it (if reasonable), but I don't see that option?