The quest for perfection is over.

Kyle Orton and the Kansas City Chiefs scratched out a 19-14 win over the Packers on Sunday to drop the defending world champions to 13-1 on the season.

Aaron Rodgers threw for 235 yards but was sacked four times, including three by Kansas City’s star defensive linemen Tamba Hali.

Mercury Morris and the 1972 Dolphins will celebrate and rest easily tonight.