Logic game snow problem

Can you keep your cool in the snow? Build the snowmen by moving the snowballs from obstacle to obstacle until they take up space to stack... but plan carefully! The snowballs keep rolling unless something stops them. Includes 80 challenges in 5 levels (from beginner to master) that will keep your brain warm all year long. Contents: 3 large snowballs 3 medium snowballs 3 snowman heads game board 3 trees booklet with 80 challenges and solutions, game rule sheet Skills: Logic Planning Problem solving Spatial thinking Concentration