This week's "Where Is It?" proved to be something of a challenge for our readers (and not because of the quality of the photo this time!)

The key to this mystery was the types of flags depicted. AS one reader pointed out, there are multiple locations in town that have three flag poles clustered but only one that ahs three American flags.

This might prove to be one of those solutions that will cause you to kick yourself, as you've likely driven past the location.

The photo is of the flags located at the entry to Keri Plaza on Shawsheen Street. This plaza is home to, among other things, a 7-Eleven, Luna Rossa and a Dunkin' Donuts.

Congratulations to our readers who guessed it correctly and congratulations to Betty Bustin, who is the winner of a gift card to Perfecto's Caffe.

Check back with us for the next "Where Is It?" mystery photo.