What number is both even and odd at the same time?
Category: Brain · Difficulty: expert
Hint: Think about the properties of numbers rather than their typical definitions.
Answer
Zero
Explanation
Zero is considered even because it can be divided by two without a remainder, but it can also be argued to hold no odd value, creating a conceptual paradox.
This is a expert brain riddle — one of the harder riddles here. The answer is Zero.
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