For instance, if you add a W, you'll go from FAN to FAWN.
Keep in mind, one photo could be described by many words.
FOR MORE… Try the previous brain teasers:
EASY: Can You Guess Which Letter Has Been Added? #2
MEDIUM: Can You Guess Which Letter Has Been Added? #10
MEDIUM: Can You Guess Which Letter Has Been Added? #9
MEDIUM: Can You Guess Which Letter Has Been Added? #7
MEDIUM: Can You Guess Which Letter Has Been Added? #3
MEDIUM: Can You Guess Which Letter Has Been Added? #1
MEDIUM: Can You Guess Which Letter Has Been Added #6?