>>>
>>>Just to make sure you have no tricks up your sleeve. Looking at the hat they are wearing would be against the rules, right? hehe
>>
>>Ok, no sleeves. Let's think, that these sages stay on the beach wearing only hats (black or white) and boxers (the color doesn't matter) :)
>
>They are on a beach?

They don't wear suits with sleeves. No cheating, please. The tilte is "Logical". It's a simple algorithm.

Ok, a hint: When last one says "White" (or "Black"), it's a hint to everybody about something. Knowing this and hearing what the others say (from last to the first) all can calculate their hat's color.