See If You Can Solve These 5 Tough Riddles

There are kind of tough riddles, then there are tough riddles – and these 5 really gave me fits. If you’re someone who fancies themself a riddle whiz, let me know what you think after you give these a go.

5. Define alive.

4. A quick but useful life.

3. I am full, yet empty.

2. Many months.

1. An optical illusion.

Continue reading when you’re ready to check your answers!