I'm posting one puzzle, riddle, math, or statistical problem a day. Try to answer each one and post your answers in the comments section. I'll post the answer the next day. Even if you have the same answer as someone else, feel free to put up your answer, too!
Tuesday, March 29, 2011
Riddle Without Weapons
I defend without weapons, stand without legs, wound without force, and am harder to fight than to kill. What am I?