How many questions there are in total. For e.g., question 1/25 leads to 2/25, etc.
How many were answered correctly. (There are a couple that I'm not sure if I got wrong or was lucky in guessing.)
How one's score compares to the baseline average. (Not to other players, because other players could be re-taking the test many times or cheating. Take 25 random people, have them play the game once with no training or coaching, and use that as the baseline.)