How to approach the puzzle To solve Einstein’s riddle, it helps to use a 5×5 chart. (Trust us, it’s worth the effort.) Across the top, label each column with house numbers 1 through 5.

Easy Riddles Q: How many months have 28 days? A: All of them. Q: What has a head and a tail but no body? A: A coin. Q: I have many teeth, but I can't bite. What am I? A: A comb. Q: What can you ...