For the advent of 2012, we've fashioned 12 brain-teasers pertaining to the number '12.' Test your knowledge of 'twelveness.'
This item has been saved to read later from any device.
Access saved items through your user name at the top of the page.
View Saved Items
You reached the limit of 20 saved items.
Please visit following link to manage you saved items.
You have already saved this item.