Solution to Problem 9: Missing Peace

	Here are the 9 words that fit into the diagram without using the center squares.  I found these during the test to check my work.
	Here are the ten words that do use the center.  I started from the long words (MARSHALL, SAKHAROV, PEARSON, PAULING) to ensure that there was only one place to put the extra letters.  The solution is PERE BABA HRUR ISAL.

Notes:  This took me less than five minutes during the contest.  Seems easier than the similar problem from last year.