![Big Bang Theory](http://assets-corporate.channel4.com/_flysystem/s3/styles/16_9_ratio/s3/2019-05/The%20Big%20Bang%20Theory%20quiz%20certificate%202%20-%2016.05.19.png?itok=zPfObzpC)
4Creative design 'The Big Bang Theory' brain teaser to mark the upcoming final episode of show
To mark the last ever episode of the hit series ‘The Big Bang Theory’, Channel 4’s in house creative agency, 4Creative, have devised an interactive test that will give the most loyal fans the chance to receive a one-of-a-kind diploma based on the show. Adverts running across E4 social media accounts