Countries with red color on their flags - Sudden Death

Can you name the countries whose flag depicts the constellation Crux, also known as the Southern Cross?

Can you guess these countries based on a partial view of their flag?

In each row, you will see 4 similar looking flags. Can you name them all?

Uh oh, my literary character is happy, but that’s such a boring word! Help me by clicking only words that mean “happy”.