Trying to play at 11 days

Hi all, Smudges kittens are 11 days old today (i have tried to post pics but not been able to . Not very got at that sort of thing have read the threads on posting pics but still no luck. Guess theres no helping me ).

Anyway today when i was having my daily cuddle with my 5 beautiful babies, Maesy, Jess, Bella, Thomas and Socks i noticed that socks is already trying to play with the others and with smudge. I watched smudge trying to clean him and he rolled over on his back and was tapping smudges face with his front poors. it was very cute he does the same thing with the other babies. But he's the only one that has developed this playful nature so far. He's also the only one with both his eyes open.

I have a feeling i shallneed eyes every where when he is allowed out of his box

At what age do they start to play properly? i am guessing at about 3.5 weeks but then i may be wrong.

I really can't answer your question - but had to laugh, because you really will need eyes in the back of your head when all of the kittens open their eyes and start playing!!!
As far as posting - I am really bad with that too, but if you go to photobucket, and download to that, I think you will find directions to size them for forums, etc. Also, ask a Mod for help - they are wonderful and I have asked them REALLY dumb questions before - which they are always gracious enough to help me with!