We hope everyone had a great week. We had a lot Problem of the Week winners this week! The answer to last week's problem was 13 members.
Problem of the week winners:
Next week's problem: Color the Vertices of the Triangles
In the figure, each circle is a vertex of one or more triangles. The circles marked B and R are colored Blue and Red respectively. If each of the remaining circles is to be colored red, blue or yellow so that no triangle has two vertices of the same color, what is the color of the circle marked with the *?