Fun, but needs some improvements

The game is addicting enough once you get the hang of it, but there are some things left unexplained. Sometimes you move a row and a request is automatically cleared. Or, whats with the blocks on the bottom? You can store extras to bail you out later? How many extras do you have to clear to get the extra block? Its fun, though! There are still just things that happen in the game and I dont know why or where they came from.

Kaott719 about twofold inc.