Instructions: With the mouse, drop tiles in the grid. Try to make adjacent tiles (columns or rows) add up to the required value.
Use power-ups to assist in your progress.
<a href="http://www.funpuzzlesgames.eu/index.php?og=DropSum%3E%3E%3E%3Edfa4f75cd84270ae&ogc=Puzzles" target="_blank">DropSum</a>