Cube Bugs ist ein Knobelspiel das süchtig macht, which when translated means "Cube Bugs is a strategy game that is very addictive." And I would have to agree. It's a very simple game to begin playing, you don't even need to read German. Simply enter your name (for the high scores list) then click the New Game button and away you go. Roll the mouse over groups of similar bugs (2 or more) and click to remove them from the board. Try to leave as few bugs on the board when there are no more groups to click, as the number you leave is reduced from your credits before moving to the next level. You only have just 100 credits to start with. The graphics are very cute and the interface is quite nice as well.
If you like Cube Bugs and want a greater challenge, there's a platinum version with even more bugs.