The game is pretty good, the menus look cool, it's an interesting concept.

I'd adjust:

Make it obvious how many turns are left, and if a decision was correct or not.

The ads are incredibly and horribly annoying. Please keep them to the non-gameplay menus.

To make the game more engaging:

Make special boxes that adjust the ones near them in ways.

So a + box adds that many to the box below it, a destroy box destroys all boxes near it.

It might be cool to see the size of the box stack change.