Which Tank Will Fill Up First?
The answer to the puzzle is "F". Tank F will fill up first. Because the pipe of Tank H is blocked, the water flowing down from Tank L can only flow into Tank F. Water from Tank A will flow through Tank B and Tank C. Since the pipe of Tank D is blocked, Tank D, Tank E, and Tank G cannot be filled with water. After the water flows through Tank C, it will head toward Tank J. Now look at the pipes connected to Tank J; compared to Tank I, Tank L will be filled before Tank I. Since the pipe of Tank H is blocked, the water flowing down from Tank L can only flow into Tank F. Tank F will fill up first.
The image shows 12 separate water tanks neatly arranged, with a faucet dripping water into Tank A at the very top. Looking at this seemingly intricate network of pipes and misaligned tanks, can you spot at a glance which one will be filled to the brim first? Quick-witted people can usually solve this within 30 seconds, as the trick is actually quite simple. You might want to try looking at it from a less direct angle to find the answer.
If you love challenging your brain during your downtime, this brain teaser is right up your alley! These kinds of brain games heavily test your lateral thinking, you have to think outside the box to crack the puzzle. Unleash your creativity, because the correct answer won't just pop out right in front of you. Take a close look at the connectors linking all the tanks to see exactly where the water will flow!
