Guest say she is an occasional lottery player and she typically plays LOTTO MAX but doesn't always add ENCORE.
"This is my first big win," she said.
"It was quite the surprise," she said. "I called my husband to tell him, and he was just as shocked as me."
She plans to pay some bills and invest in her future with her win.
"I'd also like to travel and visit family. It's still entirely unbelievable. This will definitely enhance my life," said Guest.
The winning ticket was purchased at Real Canadian Superstore on Borden Avenue in Peterborough.