-- Homework 31, challenge -- solution.
--
-- Place inside a Script. Assumes a Part named "BlinkPart" exists in
-- workspace.

local part = workspace.BlinkPart

local red = BrickColor.new("Bright red")
local blue = BrickColor.new("Bright blue")

while true do
    part.BrickColor = red
    print("red")
    task.wait(1)
    part.BrickColor = blue
    print("blue")
    task.wait(1)
end