Simple and Great One of the best apps I have played. Adequately challenging and fun. With 430 challenges I am looking forward for the next few months with this game.
As in life, redemption does not come easily.
Fun game to play with one hand while commuting or waiting in a queue. Very easy to get started and doesn't get boring even after extended play.
The concept looks excellent, but the UI is so confusing that I can't play it at all. It's not clear what one is supposed to do at any given point, whether one has done it right, and so on. (And why can I free-rotate objects when only right angles make sense?) With that fixed, this could easily be an excellent game.
* Keep track of the state of every puzzle -- come back to a puzzle later and it'll be just as you left it.
* Keep track of your best tries at max and min; tap the MAX and MIN squares to go back to them!
* Discard unneeded tiles by tracking them onto a recycling icon; the "fling gesture" is no more.
* Numerous additional performance and stability improvements.