## Task 2 - 320612

Of three girls from different families, the following is known:

(1) Their names are Sabine, Christiane, and Miriam.

(2) Miriam would prefer to have blonde hair like one of the three girls.

(3) Each of the three girls has a different hair color.

(4) The red-haired girl has the same hair color as her brother.

(5) Christiane would prefer to have such black hair like the sister of Miriam.

(6) The black-haired girl has no siblings and is content with her hair color.

What hair color does each of the three girls have?
The black-haired girl cannot be Miriam due to (5) and (6), and cannot be Christiane due to (5), so it must be Sabine.

Miriam cannot be blonde due to (2), so she must be red-haired.

Thus, the blonde girl can only be Christiane.

Indeed, this assignment satisfies all six conditions.