Puzzle Attack (biz.mtoy.puzzleattack) on Google Play
Tap and slide blocks left or right to form matching groups of three or more squares. Clear the screen without using all your moves by setting up chain reactions that clear themselves. Use your phone's [back] button to undo moves, allowing you to experiment without penalty.KEY FEATURES- 6 difficulty levels for kids and adults- 10000+ unique puzzles- 2 themes