Can You Guess Which Letter Has Been Added?

One extra letter makes a big difference!

For instance, if you add a B, you'll go from an owl to a bowl!

Ingram Publishing / VictorH11iS / Via ThinkStock

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? #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?

HARD: Can You Guess Which Letter Has Been Added? #5?