Answers to the Minnesota Lightrail Brainteasers


1) 14
2) 22
3) Pretty simple, even though it doesn’t seem so- draw a line between A and E, E and J, J and I, I and B, and B and A and you make 35 triangles! Read More >

1) How many triangles can you count?
2) How many rectangles can you find?
3) Drawing to make 35 triangles: