Kansas State was trying to extend its best start to a season since 1961-62. Iowa State improved to 11-0 at home. The Cyclones have not lost back-to-back games this season.
The Cyclones (15-4, 6-2 Big 12) moved into a three-way tie atop the conference standings with the Wildcats and Texas.
Iowa State shot 57.1% — including 62.5% in the second half — and scored 25 points off turnovers.
“It felt like as much as any game this year … it was our guys being so connected,” Cyclones coach T.J. Otzelberger said. “And just making plays for one another.”