Multi-colored square monsters got into glass flasks, but this is not the worst thing, for them the most unpleasant thing is that the monsters are mixed up in the Monster Cube Ball Sort. They want to be in the same flask all the same, but so far nothing like this has been observed. You will surely be able to help them and have fun in one. Transfer monsters from one container to another using empty cylinders until all creatures are distributed correctly - each type in a separate test tube. Move the characters by clicking on the monster first, then on the place where you want to drag it in Monster Cube Ball Sort.
