Voltorb's Friend Area is "Power Plant" in Pokemon Mystery Dungeon: Blue Rescue Team.
In Pokémon Tower Defense (PTD), the old man with shiny Voltorbs can be found in Rock Tunnel, specifically in the area where you encounter the Electric-type Pokémon. He typically offers players the opportunity to battle and catch the shiny Voltorbs. Make sure to explore the tunnel thoroughly to locate him, as he may be positioned in a less obvious spot or behind obstacles.
This is my strategy. First, flip all the ones with no voltorbs. Then look for the ones that use only 1's to add up to the number, ex: (5 squares ok.) 3 voltorbs 2 coins. mark those with voltorbs. Because you need only 2's and 3's to advance. Last you look for the ones that use 2's and 3's to add up to the number, ex: (10 squares [1 row, 1 colum]) the row has 3 voltorbs and has 3 coins. the colum has 2 voltorbs and 5 coins. See what I meen. Its the ones that have no voltorbs that can help reveal to you the numbers.
the shadowof an onix in between two voltorbs
beat all voltorbs ( or they are electrodes, whatever)
You'll find a lot of magnemites and voltorbs.
Go to the whirl islands.
Mutual friends, people that live in the same area as you.
From fortree city go to lilycove and go to magma or aqua base.Before going to Maxie or Archie go another way. There u will find nugget and masterball and voltorbs
The address of the Friends Of The Fredericksburg Area Battlefields is: 10408 Meadowlark Lane, Spotsylvania, VA 22553-7789
Turkey
The address of the Friends Of Highland State Recreation Area is: Po Box 800, Highalnd, MI 48357-0800
Facebook has a lot of Americans on it, look in your area.