Mr. X and Mr. Y live in the same avenue with only 9 houses between them. The number on their houses were both prime, and Mr. X found that he could express the number of his house as the sum of the squares of the digits of Mr. y's house number.
What were their house numbers ?

(In reply to Are these them? by Charlie)

Great, thanks!

Posted by Anna Lopez on 2022-05-26 03:16:37