Something was missing.
The Hawkeyes had lost three straight at Kinnick Stadium after going undefeated at home last season.
North Dakota State knocked off Iowa, 23-21, on a 37-yard field goal as time ran out on Sept. 17.
Northwestern beat the Hawks, 38-31, on Oct. 1.
On Oct. 22, the Badgers came to Kinnick and left with a 19-7 win.
Last Saturday, under the lights, the magic at Kinnick was back.
Freshman Keith Duncan split the uprights from 33 yards out as time ran out and the Hawks knocked off the third-ranked Wolverines, 14-13.
Iowa is 3-1 this season when scoring 14 points.