Go to Viewpoint Hill level 8. Keep crashing frisbee before you get through first tube, until you see a gift right before it. When you see it, collect it and crash into tube. You will be able to open it. Touch the world view icon that allows you to see all ten levels. Go to ten. Immediately hit pause, world view, then go to nine. Then hit pause, world view, and go back to eight. Gift should appear in same place. Repeat process to get easy gifts and rack up your inventory!