Can't complain got the brain moving on my gaming binge.

nice puzzle game with good effects and a slick UI. I have not experienced any of the lag that another review mentioned.

Some more backgrounds would be nice and some more music tracks

Good game, also, my vote was the last one needed to protect this submission :)
I like the gameplay, but I think that it's quite repetitve, same music, same background, same gameplay... maybe adding different levels with different aspects, like different background music or different style of the tiles would help.

This game is standard, but the graphics can be improved, and the game lags after every level and retry, which is inexcusable for puzzle games of this kind. I've also come across a glitch that allows me to complete a level with no effort, but I haven't been able to replicate it since the first time i came across it. Overall, it's really what you expect from a puzzle game.