Listen as Wally tells you which letters to look for, then swipe through the forest to find the missing letters.
If you forget which letter you’re looking for, just look in the HUD at the top of the screen, or tap on it to hear the word. You can even look IN the scene by tapping on the arrow in the bottom right.
When you want to go back, just tap it again. Tap on Norville or Bobgoblin when you see them, they’ll reveal a letter!
And be on the lookout for letters that are partially hidden and even camouflaged.