Wheel of Invention

thumb|300px|right The Wheel of Invention AKA Pollywood Squares is one of the activities in JumpStart Adventures 3rd Grade: Mystery Mountain.

Once inside the Time Machine Mission Control, the user has to get past the Wheel of Invention in order to acquire a Time Key and enter the Time Machine itself, though Polly has apparently reprogrammed the Wheel so it's not just a quiz, but rather a quiz show called "Pollywood Squares." Here, Monty Monitor quizzes the user with questions that provide the point in time where Polly has sent the missing robot and which eventually reveal the correct answer to Polly's original test question.