The task in Sort by Matryoshka Shelves is to collect all the dolls of the nesting from the shelves. There is a special rule for collecting: you can pick up three identical toys at the same time. To do this, they should be on the same shelf nearby. Reduce the nesting dolls, achieving the desired combination and dolls will disappear magically. When all shelves are empty, you will get access to a new level and a set of shelves. If the nesting doll is darker than the rest, this means that it is in the depths of the shelf and you need to first release the first row to get to it to Sort by Matryoshka Shelves!
