Tips to perfection in Yoshi's Woolly World

In a 2-player mode:
 * 1) Be careful and go steady when collecting all the items in every course.
 * 2) Don't tip over the logs too much in course 6 of world 2.
 * 3) Avoid getting burned in the flame-featured levels.
 * 4) Use the magnet badge in much harder levels such as 4-S.