Brace yourself, Jojo! You're about to take a ride down the world famous Brain Drain!
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Keep a close eye on the cartoon kids as they react, one by one, to an alien invasion.
What waits at the end of the light maze: success or a slimy ride down the Brain Drain?
Jakobe and Marley face off in a maddening memory challenge. Can you keep up?
For 50 points, pay close attention to the patterns on the girls' friendship bracelets.
After this week's battle of the genders, the audience takes home a prize.
Keep an eye on Jeff's shaken soda can, or you're gonna get sprayed!
It's hard to keep track of numbers when you're getting nailed in the face with pies.
The clock is Earl's worst enemy as he tries to get to the end of the light up maze.
JP and Brian go head to head in the knockout round. One of them is unstoppable. See which!
Jeff tells a complicated story and quizzes you on the details. Keep your facts straight!
Patrick and Jack Griffo: both stars, both studs, combine to make one handsome creature!
The battle is BACK and this time it's in Bikini Bottom!