I Guess So

Sometimes, you won't know the answer to a question, but you could estimate somewhere very close. Wouldn't it be nice to have an educated guess at some questions (that you probably ought to have a good idea on), and have a stab at a solution, with a little tolerance.

Well now you can: The Estimation Quiz permits you to do exactly that. and the nearer you get, or the lower the tolerance (i.e. your level of confidence), the more you can score. That said, I scored 26%!!

Thanks to J-Walk.