Sheldon - being uber smart - gets kicked out of the team to answer his questions because he won't let anyone else answer! "takes the fun out of it" apparently but amuses everyone else in the process of watching it!
amused me loads that penny was the person asking the questions to them to practice!
i love Leonards gift to ease the pain and then Sheldons 'new' team! they are a bit random - but they lost!
I kind of wanted Sheldon to win but I suppose he needed to learn team work, or well know that he isn't always the best, or well, be miserable for a little while longer!