UPDATE: I forgot to mention that you can drag the cups on top of the other to fill the other one. Drag the cups to the tap to fill them and to the well to dump the water out. The first cup can carry 3 litres of water (yes, I know, they look the same) and the second can carry 5. Try to get 2 litres of water in any cup, and then try 4. Feel expensive to remix and change the puzzles! I suggest you remix by changing the graphics, fixing the size "glitch" and then changing the amount of water that the cups can hold and changing the puzzles. Please don't remix just to fix the size.
