No. 13 Penn State (19-5, 9-4) hit 14 of 26 3-point shots as it won at Mackey Arena, 88-76, Tuesday night. Purdue (14-11, 7-7) made only 4 of 15 from 3-point range in its third home loss of the season, second in the Big Ten. Lions' center Mike Watkins had a double-double with 19 points and 10 rebounds. The Boilers were led by Trevion Williams who had a double-double of his own with 17 points and 10 rebounds.