Strange box

The strange box is a random event item that is given by the Mysterious Old Man. When you open it, it will display a spinning box with shapes and numbers, a question, and 3 possible answers to the question. When you answer the question correctly, the box will disappear from your inventory and you will be rewarded with either coins, gems, a half of a key, or a spinach roll.

A strange box can multiply if you ignore it or attempt to drop, alch, or bank it. Be warned though, if you leave the strange box in your inventory for too long, it will keep multiplying until your inventory is full!