Only 1 in 7 get this right: How many holes does this T-shirt have?

Your Assumptions

Ask yourself:

“Am I overlooking something obvious?”

Many puzzles are designed specifically to exploit common assumptions.


Imagine the Object in Three Dimensions

In this puzzle, remembering that a shirt has both a front and a back helps reveal the correct answer.

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Why These Puzzles Go Viral

Simple puzzles spread rapidly online because they’re:

  • Easy to share
  • Fun to discuss
  • Surprisingly challenging
  • Great conversation starters

People enjoy comparing answers with friends and seeing whether others noticed the same details they did.

Even