Below is a guide on the locations of the 8 Digletts in Challenge Road.
1. Near the entrance to Brawler’s Cave next to a small rock
2. After exiting Brawler’s Cave, take a right and follow the cliff until you come to the ledge with a den. The Diglett can be found by the plants to the right of the den.
3. On the landing of the stairs leading to the Soothing Wetlands
4. Follow the path straight ahead with your back to the stairs leading to the Soothing Wetlands. Head through the tall grass, keeping to the left, to find the Diglett on a ledge overlooking Brawler’s Cave.
5. Across from the stairs leading to the Tower of Darkness near a rock and patch of plants
6. At the dead end on the right before taking the stairs up to the Tower of Darkness
7. At the dead end on the left before taking the stairs up to the Tower of Darkness
8. To the left of the Tower of Darkness near the stairs
Click here for the next guide on the locations of the Digletts in Potbottom Desert!