Collapse blocks by clicking on horizontal or vertical groups of 3 or more same colored blocks. Each collapse will add to your score with larger collapses giving more points. The Projection Box indicates how many points a collapse will give. Use logic to create bigger groups while keeping the blocks from reaching the top. Use power ups to remove more blocks. heart balloons,collapse puzzle,block puzzle,matching game,brain teaser,puzzle game,strategy game,score challenge,high score,addictive game,colorful puzzle,bubble shooter,puzzle,hearts,strategy,color matching