Can you make it through all 50+ levels? Slide your purple sticky block through increasingly fiendish levels in this strategy puzzle game. Other blocks stick to yours whether you want them to or not, so you need to plan your moves carefully or end up in the middle of a large, unmovable clump of blocks! Deliver blocks to identically-colored locks to clear up space and pass through to the next level. Bonus levels are unlocked by obtaining star ratings on the regular levels.