Wrebbit is a puzzle-making company founded in Montreal, Quebec, and is now a subsidary of Hasbro.

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Hasbro
Subsidaries: Hasbro, Inc. | Hasbro Studios | The Hub (50%)1 | Wizards of fhe Coast Divisions and brands: Avalon Hill | Milton Bradley | Nerf | Parker Brothers | Playskool | Tiger Electronics | Tonka Defunct: Galoob | Claster Television Incorporated | Kenner | Larami | Selchow and Righter | Wrebbit | TSR, Incorporated 1Joint venture with Discovery Communications.