Below please find links to archived Q&A discussion for the Battleship! course.
Exercise 1.1: Welcome to Battleship!
Exercise 1.2: Getting Our Feet Wet
Exercise 1.3: Make a List
Exercise 1.4: Check it Twice
Exercise 1.5: Custom Print
Exercise 1.6: Printing Pretty
Exercise 1.7: Hide...
Exercise 1.8: ...and Seek!
Exercise 1.9: It's Not Cheating—It's Debugging!