Near the bottom-right of Blackbox, there are four blue boxes which open a distance-based puzzle. Each part of this puzzle is solved by traveling a certain distance away from home in the real world.
I unlocked the first tier while I was 3 miles from home and the second tier while 40 miles away. However, even after traveling to a different state, the third and fourth tiers remain uncompleted.
How far do I need to travel to solve these distance puzzles?