I used to LOVE this game. Now, while in the middle of playing, an ad will pop up and completely interrupt my game. It stinks because ads pop up randomly while you're still playing the game. I suppose the addition of more ads would be fine as long as they didn't pop up until you were finished playing. I now have to put my tablet or phone in airplane mode in order to be able to play a complete game the whole way through without any ad interruptions. Please fix this!!! Otherwise I'd give 5 stars.

I really like it a lot but it would be better with others kinds of music and just more stuff visually. Also choosing a block color is a waste of money because it changes throughout the game. Another thing is that because the numbers and the background are both white you can't read the prices in the shop. I really do love this game, recommend playing it with other music in the background.

I have played on and off for three years and see no real issues with the game. If your phone has the power and R. A. M, then you are fine. My only issues begins with the game allowing you to start playing and advertisments to pop up. Once you remove the temporary ad, the game lags, resulting in lost of progress. I only recommend bugs and ad control. I promote this game for anyone looking for a time killer and an a good feeling of rush.