The Perfect Crime
One day Mrs. Ray discovered that her precious perfect diamond in the shape of a rhombus was...gone! She was so upset that she went straight to the phone book to look up the famous Perfect Detective Agency. That's where you come in. You are a Perfect Detective and you're on the case of the missing rhombus diamond. It's up to you. Choose one of the perfect paths below, gather some perfect clues, and solve the mystery.

Historically Speaking

Just the Math, Man...

Surprise Me!

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