When it comes to solving a puzzle like this, leave it to me!

Club president, writing the anthology, exams, and solving mysteries from the past.

The great detective is probably trying to decipher the picture and the letter those criminals left.

I felt like solving a mystery.

You've solved quite a few mysteries since you started at Kami High.

That you would even try to solve a mystery.

I shall tell you a riddle. Solve it, and both you and Olgierd will be free.