The idea is,you pick your cat up, and see if their paws or face hits the wall first when you slowly push them towards it
Paws first, intelligent.
Face first. Not
Toots got a 4.5/10
One paw went out, one didn’t and her face was very close to the wall.
I did however have to do the walk of shame by her afterwards as she seemed to get what I was trying to do and then poised herself to attack me as I went by 
www.buzzfeed.com/alexgurley/smart-cats-tiktok?d_id=2563209&ref=bffbbuzzfeedanimals&utm_source=dynamic&utm_campaign=bffbbuzzfeedanimals&fbclid=IwAR2KH_fnMbtAZKYFfTRdx69GVNw_BxGdBMOFH_zqXJ_sO8hI8IYrh3aNwuo