A time when they're green. A time when they're brown.
But both of these times, cause me to frown.
But just in between, for a very short while.
They're perfect and yellow. And cause me to smile.
Answer: bananas
Select a pack of riddles and try to solve it in an interesting way.
This riddle appears in the following downloadable PDF files:
Einstein said that only 2% of the world could solve this problem. Can you do it?
Complete the grid by using logic and the given clues of each problem.
Use logic deductions to solve problems that are similar to the Einstein's Riddle.