I bet I can guess your exact age based solely on how much golf you like to play per week.

Don't believe me? Try this and you'll be amazed:

How many rounds of golf would you like to play during an average five-day week? (choose from 1 through 9 rounds)

Multiply this number by 2.

Add 5.

Now multiply the result by 50.

If you have already had your birthday this year, add 1,759.

If you have not already had your birthday this year, add 1,758.

Now, subtract the 4-digit year in which you were born.

You should be left with a 3-digit number.

The first number is the first one you chose — the number of rounds of golf you'd like to play during an average five-day week.

The next two numbers are your age!

Did I guess right?