This morning when the boys were eating, Leo all of a sudden said with a very sad voice: "sleutel" and pointed to the window.

My parents had told me that the guys sometimes play with a toy wrench key and try to put it through a hole in the window screen. Apparently Leo and Adrian succeeded in that the other day because indeed, the wrench key was outside -- right on a ledge.

So I left the kids up, one by one, to take a look. We'll have to use a broom to get it off the ledge.