Below is a guide on the locations of the 7 Digletts in Brawler’s Cave.
1. When entering the cave from the Soothing Wetlands, follow the wall to the right to find the Diglett at the end behind a rock near the water.
2. Behind a rock near the first column
3. Behind a rock next to a ledge on the second level near the second column
4. From the previous Diglett head towards the closest den to find the Diglett behind a rock on the left side before the den
5. From the previous Diglett turn around and follow the wall to the right until you come to a bridge. The Diglett is located to the right of the bridge near the ledge.
6. From the previous Diglett, cross the bridge to find the Diglett on the right side near a cluster of rocks.
7. Near the exit of the cave to Challenge Road
Click here for the next guide on the locations of the Digletts on Challenge Road!