Games with a virtual snake, it is not only a test for agility. Our game Fillall will test your ingenuity and logic. The snake climbed into a narrow labyrinth, from which there is only one way out. To be free, you need to fill the entire space of the maze with a serpentine body. Find the right path and at the initial levels you can easily do it. Further, various devices and mechanisms will appear, the corridors will become more confused and will increase in size. Use everything that appears on the field, all objects are not random, they will help you to complete the level.