Slice wood

您的工作是解决难题，并将橡子掉到草坪上。让它快乐！

Find the best way to complete each level. You can be creative, sometimes you need to think out of the box. Take advantage of the realistic Physics, saw wood, move stones, cut the rope, sometimes you need to make objects collide.

Some levels might look easy but let's see if you can complete all of them.