No purchase necessary. Contest is open to Ontario residents 18 years of age or older. Odds of winning depend on the number of eligible entries received. One (1) grand prize will be awarded. Approximate value of the grand prize is $23,700. Entrants must correctly answer, unaided, a mathamatical skill-testing question to be declared a winner. Contest closes December 17, 2011 at 11:59pm.

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