To light a light bulb in our real world, it is enough to flip a switch and, if there is electricity in the network, the lighting fixture will shine brightly. Everything is completely different in the virtual world, where puzzles reign. Roll The Flow is a great demonstration of this, and you practice lighting a light bulb. It is quite clear that there must be a connection between the power supply and the light bulb, and this is done with wires. In our game, they are located on tiles and are a little confused. To get a complete circuit, rotate the tiles with sections of wire until you connect it to the light bulb and get a bright light.