Kongregate is a remake of a flash game which is located at http://kongregate.com/games/Kalinium/orb-avoidance

Avoid the incoming orbs as they fly into your mouse. Touching the boxes or the orbs will mean game over for you – but if the orbs touch the boxes, it’s game over for them too! Outmanuever the orbs and force them to crash into the blocks. As you destroy more orbs, the combo bonus will rise, giving you more and more points per hit.