My head and tail both equal are, my middle slender as a bee. Whether I stand on head or heel Is quite the same to you or me. But if my head should be cut off, the matter's true, though passing strange directly I to nothing change.
Answer: eight
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.