Use a scale of 1 cm to 1 m. On your map, using compass directions, plot a quicker route from the first tree to where the time capsule is buried. Reverse the directions on the original map to get ...
A full list of symbols is printed in the map key. To work out which direction to go use the four-points of a compass. These are north, south, east and west. North is always at the top of the map.
The Compass app comes built-in on every new iPhone, and it's helpful when you want to make sure you're going in the right direction. Here's how to launch the app, calibrate it, and use it to find ...