Olivia Sharp is a wannabe detective who doesn’t have much skills. Spica has already got a reputation. She didn’t earn any of it but she inheirited it. Once she knocked out her partner which might count for something. That means she wins. Spica wins.
Olivia Sharp is Nate The Great’s cousin. She is pretty weak and can’t fight. Cam Jansen however has pizza and can ice skate with the best of em. Cam Jansen also has a side kick but he’s weak. Cam Jansen wins.
Nancy Drew is a girl who likes brownies. She eats them so much she always has one in her purse. Seen in the movie. Olivia Sharp however has no brownie and no fighting moves. She doesn’t even call herself a detective. Nancy Drew wins.