Blocker - Version 2.0 Blocker is a game in which you must clear all of theblocks on the screen to proceed to the next level. Thisis accomplished by pushing blocks of the same colortogether to eliminate them. Score is determined by howfast each level is solved.If you clear the blocks in the wrong order, you run therisk of having blocks that can't be eliminated, forcingyou to reset the level, costing you valuable time.