Very cool game for physics enthusiasts, and community levels keep the game fresh and engaging, even after you've beaten all the regualr levels.
Icons are a bit tricky to select and manipulate, and the physics involved may be too complicated for some younger users.
In 700+ sandboxes
Appeals to a Wide Audience
Good for Road Trips
Good for Single Player
Great for Tablets
Staff Favorite
Requires Membership
Uses Internet
Uses Wifi
