Puzzles and riddles can be quite fun, but they can also help our brains improve. These obstacles can help us enhance our problem-solving skills because we have to think about different techniques to finish tasks, use trial and error, formulate theories, and keep seeking new paths until we discover a solution.

1. Can you find the odd one out?

2. Give it a try!

3. How fast can you find it?

4. For this one, you only have 20 seconds to find the difference

5. It’ll get harder and harder, try your best

6. Time-limited is 15s, can you beat the clock?

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