Kamau Stokes and Justin Edwards scored 13 points apiece, and Kansas State hit nine 3-pointers to help snap a two-game losing streak, topping Oklahoma State 89-73 on Saturday.
Dean Wade and Wesley Iwundu finished with 12 points apiece, and Stephen Hurt added 11 points and five rebounds.
Lackluster shooting had plagued Kansas State (12-7, 2-5) in Big 12 play so far, but it was the 3-point ball that propelled the Wildcats to a second conference win. The Wildcats converted 9 of 17 3-point attempts, led by Stokes with four makes.
Even when the deep ball wasn't connecting, Kansas State still found a way to score. D.J. Johnson rose above two Oklahoma State defenders to throw down an emphatic put-back dunk with 13:02 to play after Barry Brown missed a 3-point attempt.
Tyree Griffin led Oklahoma State (10-9, 2-5) with 18 points and five assists.
The 3-point shot caused an offensive surge early and often for Kansas State. The Wildcats connected on 6 of 8 3-pointers in the first half, including four during a 27-13 run to close out the half. Stokes buried two of the triples, while Wade bookended the barrage with a 3-pointer atop of the key to give Kansas State a 45-28 advantage with 1:41 to play. Brown later finished a tough layup at the buzzer as the Wildcats went into halftime with a 19-point lead, 49-30.
The Cowboys shot 30 percent (7 of 23) from the field in the first half, including a seven-minute cold spell where the visitors shot just 2 of 12.
Oklahoma State guard Jawun Evans entered the game as Big 12 Newcomer of the Week after posting 42 points against No. 1 Oklahoma, a near triple-double at Texas and 22 points against No. 3 Kansas. But after scoring seven points in the first half, Evans was forced to the bench with 15:18 left after picking up his fourth foul. He didn't return until the 6:18 mark.
Lacking an offensive spark, Oklahoma State could only get as close as 13 points before the Wildcats opened up a 21-point lead with four minutes remaining.
Tyree Griffin led Oklahoma State (10-9, 2-5) with 18 points and five assists. Jeff Newberry added 14 points and five assists.
Oklahoma State: The Cowboys have lost five-straight games at Bramlage Coliseum, with their last win coming on Jan. 23, 2010, and are still winless in true road games this season (0-4).
Kansas State: The Wildcats are unbeaten when scoring 80 points or more in a game.
Oklahoma State: Hosts No. 13 Baylor on Wednesday.
Kansas State: At No. 6 West Virginia on Tuesday.