Matryoshka

Matryoshka is a spooky spot-the-difference puzzle game that tests your eyes and nerves. Cursed entities that devour humans have entered the Matryoshka dolls, so inspect each one with extreme caution. If you encounter a cursed doll, burn and seal it away immediately. Miss a curse or burn an innocent doll even once, and you will find out what happens.

Cursed Matryoshka dolls have been secretly mixed among ordinary ones. These vessels contain something that feeds on people. Your task is to carefully inspect each doll, one layer at a time. If you find a cursed Matryoshka, burn it immediately in the sacred furnace to seal the curse. If you fail to notice one, you will not survive. Examine the pattern on every layer to determine whether the doll is normal or cursed. Miss a curse or burn an innocent doll even once, and there will be no forgiveness.