Sleepbetter.org Spot the Differences Challenge Sweepstakes

https://www.facebook.com/sleepbetter/app_372472652829423
GRAND PRIZE DRAWING/QUALIFICATION REQUIREMENTS: There will be a total of one (1) random Grand Prize Drawing at the end of the promotion period from all eligible entries submitted and received. To qualify to win, you must correctly guess the differences between the two (2) music videos. Only those completed entries that have the correct answer will be eligible. The “Spot the Differences Challenge” Grand Prize winner will receive a $4000 cash prize. The Grand Prize ARV is $4000.