Which glass will be filled first?

This puzzle is a classic visual trick puzzle. The key is that it looks like water should flow through the pipes, so most people rush to trace the paths. But the real challenge is spotting the blocked pipes. π§ π§
Step-by-Step Logic
If you carefully inspect each path:
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Glass 1 β The outlet pipe is blocked.
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Glass 2 β The pipe leading to it is blocked at the end.
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Glass 3 β The tube has a blockage in the middle.
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Glass 4 β Also blocked halfway through.
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Glass 5 β Its outlet is blocked.
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Glass 6 β Not connected to the pipe system at all.
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Glass 7 β The pipe leading to it has a blockage.
What This Means
Since every single path is obstructed, the water cannot reach any of the glasses.
β Correct Answer: No glass will be filled.
Why People Get Tricked
These puzzles work because people:
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Assume water must reach a glass.
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Answer quickly instead of checking every pipe.
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Follow the most obvious path and ignore tiny blockages.
Your brain is basically trying to solve it too fast. β±οΈ
The Real Lesson
The puzzle isnβt about which glass fills first.
Itβs about realizing water canβt reach any glass at all.
So the trick is to look for what stops the flow, not where it goes.