Kittens playing

We still have the seven feral kittens, who I think are now about five-and-a-half weeks old. They are all eating kitty food softened with warm water, and cream cheese; they're also all managing to lap diluted evaporated milk from a tray, although they do still like to have a bottle between them afterwards - for comfort as much as anything, I assume. After their morning feed I wash their faces with a damp flannel, and then they play. Here are five of them involved in some game, moving too fast for the camera really.