Nice effort, was good for a few minutes of fun.
One complaint I have is it doesn't drop then items exactly where you click, making aiming frustrating. And sometimes when I drop stuff, they just bounce or roll off for no particular reason.
I like this kind of game, but I found this one a little bit difficult and inconsistent
Would be cool if there were some kind of powerups or limited use abilities to freeze your stack or make an item instantly stick when it touches stuff