123
95.121% accuracy
(i.imgur.com)
Memes related to mathematics.
Rules:
1: Memes must be related to mathematics in some way.
2: No bigotry of any kind.
It would be very easy to increase that to 100%, if you're prepared to ignore enough data...
Actually it would approach 100% without ignoring data wouldn’t it?
But the only way it would actually get there depends on you, and your willingness to ignore data. :)