"Stone Merge" Game

In this logic game Stone Merge you will have to solve a mathematical problem. So, the screen shows a field divided into a number of cells. Inside each cell there is a stone with a number inscribed in it. Try to look around the field very carefully and find standing next to each other objects of the same type and configuration. If you find the same objects, then start to move them from cell to cell so that they are connected to each other. This will create a new number and a new pebble. The game will continue until you connect all available identical stones. Can you solve this math problem? You may need to ask an adult for help.

Drag block or rock into the same number or move it to another position if possible.