Treehouse Designer!

Treehouse Designer! is an game on the PBS Kids website.

Gameplay
Three different characters all want you to design treehouses for them in specific ways. Their request is a randomized adjective like "funky," "cool," "friendly," "wacky," or "artsy." The player can then place objects inside the treehouse. Next, you design the outside, by placing things like lights and signs. The color of the treehouse can be changed as well. When all three treehouses are designed, regardless of how well you met the objective, the characters will wave at you from their treehouses. The game can be played again as many times as the player wants.

Characters

 * Arthur
 * Francine
 * Buster
 * Muffy
 * Binky
 * The Brain
 * Pal
 * Bionic Bunny
 * Rapty