This an interesting game concept. However there are a lot of issues:

• Date formatting here is really weird. Some dates are formatted  0-0-year, others have minus signs it seems (instead of BC, BCE, etc...)
• The game doesn't communicate from WHICH year they have how many years to live. This is particularly important, as this is the main game mechanic. Clues additionally complicate this, as they seem to be sometimes in the past from first event shown.
• When I do make my choice, it seems I'm scored on how many days between my guess and the correct date, but even if I guess the year count is correct, I'm still punished because they died in the middle of the year instead of 1 January
• Scoring is very non transparent. Are clues deducting from my score? Or ignored? How many clues I have before I make my guess? And last but not least, I've got a score of 1808618, what does this even mean??? I did well? Or poorly. I have no reference or understanding.
• Last nitpick: the game doesn't look correct in fullscreen, the text stops being centered (IDK if this is intentional or not)

I feel like I understand the basic premise of this game; it's like a trivia quiz where you figure out a historical figure and using context clues to guess in how long they'll die relative to a certain point in time. The main thing I'm confused about is: what point in time are we comparing to? Their birth? The date of the first clue you're given? The date of the last clue you were given? You're allowed to be given multiple clues, after all. The fact I never knew for sure made it harder to make even a basic guess.