Jewel Magic

An organization of elves went to a mystical wasteland to collect supernatural jewels that appeared in old antiquities at a specific time. You will help them in the Jewel Magic game. A battlefield will appear on the screen, on which a square of a certain size will be found. Inside, it will be divided into an equivalent number of cells. In each cell you will see a stone with a certain shape and shading. You need to carefully inspect everything and find a bunch of stones with a similar shape and shading. You can move each of them with the mouse from one cell to each side. Your task is to form a single column from somewhere around three bits of indistinguishable articles. Then at that point the stones will disappear from the battlefield and you will get focuses. Your task is to score a certain number of focuses in the most limited possible opportunity to move to another level of the game.