Never resting, never still.
Moving silently from hill to hill.
It does not walk, run or trot.
All is cool where it is not.
Answer: sunshine
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.