During their time exploring the world of Alan Wake II, players will likely stumble upon curious Nursery Rhymes — drawings on the ground that tell a riddling story. Solving them requires the correct placement of dolls on the pictures that correspond to the story being told. These dolls are typically found near the rhymes they are associated with, but players will still need to hold on to any they collect, as many of them are often used more than once.
Source：https://www.cbr.com/alan-wake-ii-nursery-rhyme-guide/
