Did you get it right?
This calendar puzzle starts on Monday and asks what day it will be after adding 10 days.

The Answer
The correct answer is: Thursday.
Here is why
- Start on Monday.
- Adding 7 days brings you back to Monday.
- Then add 3 more days: Tuesday, Wednesday, Thursday.
Why people miss it
People sometimes count Monday as day one too early. The clean way is to add a full week first, then count the remaining three days.
What answer did you get before checking?