Does hangman game needs a database?

I am trying to design a hangman game in lucidchart. Just start to thinking about the data. If I decide to store them in database, what kinds of columns do I need?

I can think of columns:

(1) word: To store the actual word; (2) numberOfWrongGuesses: To store the wrong guess number (3) currentWord: The word currently has guessed etc.

One problem is once the user done the game or prepare to start a new game, the database needs to be cleaned up right?