The crew ponders the clues to find the first step in the adventure

On the drive up from Minneapolis to the Boundary Waters, each car was given a puzzle.

Camera

iPhone X

Lens

iPhone X back dual camera 4mm f/1.8

Focal length

4 mm (28 mm in 35mm)

Aperture

ƒ/1.8

Shutter speed

1/1200 sec

ISO

20

Program

Normal

Metering

Pattern

Flash

Did not fire