No purchase necessary to enter or win. Contest closes June 21, 2012 at 11:59 p.m. EST. Prizes will be awarded in four selections during the contest period as indicated. Limit 1 prize per person. Contest is open to residents of Canada (except employees) who are age of majority or older in the province or territory in which they reside. Odds of winning depend on number of entries received. Selected entrant must correctly answer a time-limited skill-testing question.