Complete the game 100%.
Visit the airship.
Finish chapter 10.
Read all stories in the Story Chalet.
Finish chapter 9.
Finish snowman buddy.
Finish chapter 8.
Find something mysterious in the lake.
Finish the three levels of the Tower of Hanoi in the fewest steps.
Finish chapter 7.
Behold the legendary flame tornado!
Finish chapter 6.
Listen to the quartet of birds.
Finish chapter 5.
Learn nothing about cactuses.
Finish chapter 4.
Finish chapter 3.
Finish chapter 2.
Give a plant your full support.
Finish chapter 1.