Let you know this game rule Please 
follow instuction move the cube     in circle with 
right key       
move cube in circle with left key 
Good job!Using right left,center      
key arrange same cubes in line.  
the line will be deleted Let's   try to delete  
the blue cubes.        push the cube with center key
    That's great!! 
Remove  all     these cubes using  the tips           
what you have learn here.         
Perfect! Now you can try the    battle mode.Good luck!