If you aren't familiar with Sporcle, there's no better way than this for a Twins fan to become acquainted. Sporcle is a word game which basically operates sort of under a "Wheel of Fortune" premise.
You get a preset amount of time to unveil all the answers, and after that it reveals those which you missed.
Matt Selby of Sporcle passed along this one:
Minnesota Twins Opening Day lineups, 1991-Present
I got 216/230. Feel free to share your scores below!