Who is That? This is a fun little quiz that will test your knowledge of the American Presidents. I have taken it three times now on the most difficult level and still have a perfect score. (The portraits always give it away for me...)
From the site:
How to Play:
FUNBRAIN will show you a portrait of a famous person with a clue.
For each screen, identify the correct president and click on their name.
Choose the difficulty level you wish to play and click "Show Me the People" to begin.