Mastermind began in 1984 as a 300-square-foot shop in Toronto that sold educational software for home computers. Since then, “Mastermind Toys” has grown into Canada’s Authority on Play: the nation’s biggest specialty toy and children’s book retailer with 69 locations coast-to-coast including our wonder-filled website. It is a place where curiosity guides kids – and kids-at-heart – to new discoveries around every corner.