The Boilermakers had practiced all week to shut down Kinnick's passing, and Purdue's Jack Brown intercepted four Kinnick passes in the game. Iowa had an apparent touchdown negated by a false start on Ken Pettit in the first half, and turnovers killed the other Iowa drives. A fumble ended Purdue's only serious scoring threat of a scoreless first half.

The defensive struggle continued until early in the fourth quarter, when Iowa forced a punt deep in Purdue territory. Enich blocked the kick, and Prasse recovered to give Iowa field position. Though Iowa turned the ball over on downs, the Hawkeyes soon forced another Purdue punt, this time from Purdue's end zone. A bobbled snap allowed Iowa to tackle Brown for the safety and the game's first points.

A Kinnick punt late in the fourth quarter pinned Purdue deep in their own territory, and Iowa again forced Purdue to punt from their own end zone. Enich came crashing through the line for his second blocked punt of the game, and Brown recovered it in the end zone for another Iowa safety. Iowa then ran out the clock on one of the most bizarre final scores in Hawkeye football history.