# Combinatorics...

**Discrete Mathematics**Level 3

Someone talks to a guy, and asks, Give me the age of my three sons, The other guy asks for some clues: The product of the age of the three sons (of someone) is equal to 36. "I can't figure out their ages." says solver

The sum of the ages of the three brothers is the same as the number of windows you can see in this building (points to some building). "I still can't figure out their ages." says solver The oldest has blue eyes. "Now I know their ages." says solver!.

Can you figure out their age?