Which Glass Gets Full First? – Puzzle Answer Explained
Did you guess the right one?
This puzzle is designed to trick your eyes! Many people choose Glass #1 because that’s where the beer is poured, but if you carefully follow the pipes, you’ll notice something important.
✅ The Correct Answer: Cup #7
Here’s why:
- The beer starts flowing into Cup #1, but it doesn’t stay there.
- As the liquid level rises, it flows through the right-side pipe toward Cup #3.
- From Cup #3, the only open path continues downward to Cup #7.
- The other routes are blocked or don’t receive the liquid first, so Cup #7 is the first one to fill completely.
That’s the hidden trick—the puzzle isn’t asking which cup receives beer first, but which cup becomes full first.
🤔 Why So Many People Get It Wrong
Most people only look at where the beer is being poured and instantly answer Cup #1.
The real challenge is to trace the entire path of the liquid and check which pipes are actually open. Once you follow the flow carefully, you’ll see that Cup #7 is the correct answer.
🎉 Answer: Cup #7
Did you get it right, or did this puzzle fool you? Share your first guess in the comments! 🍺🧩



