Brain Teaser: Which Glass Will Fill First? Only Top 1% Geniuses Pass This IQ Test in 5 Seconds!

If you like brain teasers and testing your IQ, this puzzle is perfect for you! Brain teasers are a great way to strengthen cognitive function, increase concentration, and improve problem-solving skills.

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They require you to analyze, think creatively, and make decisions quickly—all important skills for improving your intelligence.

In today’s brain teaser you’ll face a simple but tricky challenge: Find out which glass in the picture will be filled with water first. What’s the trick? You only have 5 seconds to solve it!

Are you ready to take the test?