Pokémon GO, as most probably know by now, is a worldwide mobile gaming phenomenon with people obsessively hunting their surroundings for Pikachus, Charmanders and more.
But for some players, the journey to "catch 'em all" is tougher based on where they live.
Pokémon GO requires players to get outside and move around to find PokéStops, which are checkpoints where players can replenish vital supplies like eggs, potions and Pokéballs – items necessary to collect and maintain a growing stable of digital battle monsters and increase a character's strength.
These pit stops, though, are found in publicly accessible spaces of local significance, creating heavy concentrations in urban corridors and leaving many players in rural areas and suburban neighborhoods struggling to keep pace.
Players in suburban or rural areas are more likely to see a map in Pokémon GO like the one on the left (from residential Maple Grove), without any PokéStops in sight, while someone in Minneapolis or St. Paul will more likely see a map like the one on the right (from downtown Minneapolis) with a couple dozen PokéStops represented by the blue checkpoints.

Social media and message boards across the Internet have been flooded with comments from users frustrated by the lack of PokéStops near them.
"Only landmarks near me are the post office and some dilapidated bookstore that looks like it went out of business 10 years ago," said Reddit user Czsixteen last month.
PokéStop and "gym" locations in Pokémon GO are drawn from developer Niantic's previous augmented reality project, Ingress, a game where players on two opposing teams compete for control of crowd-sourced portals. Ingress launched in 2013, with portals added gradually since then. The portals were repurposed for Pokémon GO.