It may be the caffeinated fuel that gets most of us through every single work day, but this coffee conundrum has left numerous Twitter users scratching their heads.
Twitter user @_herbeautyxo posted a coffee brainteaser in which a jug of Joe is poured into a system of pipes leading to four separate coffee cups. Each pipe leads to a different numbered cup, but which coffee cup will fill up first?
You might want to grab a second mug of the stuff before jumping into this brainteaser.
Let’s see who’s brain works � who gets coffee first ? �� pic.twitter.com/CqCtIeKVsJ— Purp…