Cat vs toilet roll

I have never in my life seen a cat do this before. Yesterday it must have been a bit bored waiting for me to open the back door so it could view the birds outside through the screen (sit there for ages doing that). I walked into the toilet, and saw this:

 

WTF? It had gained access to said toilet roll by jumping on the bath edge, than to the toilet cistern, then to the washbasin, whereby it was an easy reach to unravel a whole roll of toilet paper onto the floor.

I couldn't get angry at it, it's only a bit older than a kitten. Went and opened the back door and put it there.