Connect two of the same tiles to remove the tiles. The connecting line cannot have more then two 90 degree angles. Collect the special timer tiles to get extra time.
Create horizontal or vertical lines with the lines on the falling blocks. Create lines of 3 or more in length to remove them. Remove as many lines as the indicated goal to advance to the next level. Touch a block to rotate it, touch a column to move the block and swipe a block do [...]