Aries - Germany. They weren't successful, you make sure your cookies are hidden.
Taurus - Virgo + Cancer. They weren't successful, you had already ate them.
Gemini - No one. You don't by cookies, you prefer *insert food*
Cancer - You helped Virgo steal Taurus' cookies. You guys weren't successful.
Leo - America. They were successful, they were in an easy spot to get.
Virgo - You tried to steal Taurus' cookies with Cancer. You weren't successful.
Everyone else - They all had a movie night and shared while the others protected their cookies and tried to steal other people's cookies.