Brainteaser: Which Cup Of Beer Will Be Filled First?

Can you work out from the brainteaser below? Which glass will fill up first? There is only one tap and so many pipes. So where will the beer fill up first? We have written the answer below but give it your best shot before you peek! Let us know how you get on 🙂



The answer is:

The beer that will be filled up first is 6!

Take a closer look at the pipes if you’re not sure… some of them are actually closed!

So were you able to work it out? Challenge your friends and loved ones with this fun brainteaser!