Not everyone can play the virtual Rubik's Cube. For young users, this puzzle will be too difficult. But our online game is suitable for any age. The gamer's task is to swap multi-colored cubes in places, getting vertical or horizontal rows of three identical elements. It is necessary to choose neighboring squares for the exchange. They burn out, and the computer continues to throw new ones on the field for free. The virtual puzzle is great for developing the mental abilities of everyone who starts playing.