Student's Ingenious Answer Earns Him Extra Points

Reddit user Blahson posted the below pic to the site with the caption: 'One of them finally cracked the code'.

And the teacher who awarded an extra point for the answer has won the praise of the internet. 

Wellllllllllllllll it's technically correct!

Reddit users loved it. 

User B_lovedobservations wrote: 'Plus one for teacher for having a sense of humour.'

While QCA_Tommy posted: 'Try and convince me he's wrong!'