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Are you the Ultimate Big Bang Theory Fan? Complete challenges to play for the chance to win a cool $5,000! The more you play, the more chances you have to win! Complete all 5 challenges and get an additional 5 entries.
Welcome
Challenges Complete: 0% - 0 of 5
Sweepstakes Entries Earned: 0% - 0 of 10
0% Completed
Join the Big Bang Gang
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"Who Said It?" Text Trivia
0% Completed
"Penny, Penny, Penny" Upload and Vote
0% Completed
Video Trivia
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Standout Scene Showdown
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Greetings from the geek guild! Welcome aboard. You've already earned a sweepstakes entry just by signing up. Now it's time to let your fan flag fly by completing challenges to prove you're The Big Bang Theory's Ultimate Fan.
How to Complete: Register for The Big Bang Theory Ultimate Fan
"Who Said It?" Text Trivia
Can you recall which of the Big Bang Theory characters said what? Test your knowledge by playing the quiz!
How to Complete: Play Text Trivia
Play Now
"Penny, Penny, Penny" Upload and Vote
Knock, knock! Who's there? It's YOU! Channel your inner Sheldon and upload your best impersonation of his iconic neighborly knock by November 16th. Voting begins on November 19th so come back to vote to complete the rest of the challenge.
How to Complete: Upload a video and vote on a video
Upload NowVideo Trivia
Can you ace these tests? Prove you're a Grade A geek by playing The Big Bang Theory video trivia Games.
How to Complete: Play 5 video trivia games
Play NowStandout Scene Showdown
Big Bang Theory's formula wouldn't measure up without the most important element -memorable moments! Every week, two top-notch scenes from the latest episode will be selected for you to examine under the microscope. Watch each closely then vote for the one you consider the standout!
How to Complete: Vote every week in the weekly showdown
Vote NowNO PURCHASE NECESSARY. Open to legal residents of the U.S., 18 & older, and a Registered User of cbs.com. Void where prohibited. Ends at 7:59:59 PM ET on 11/30/12. See Official Rules for details.