Four people (Harriett, Edgar, Bill, and Sean) with last names Ewing, Nagowski, Borris, and Pettitte, each bought a number of yellow stones.
Each person was of a different occupation: delivery person, florist, lawyer, and quack.
If each person bought one of the following amounts of yellow stones, (15, 21, 22, and 10) can you figure out the first name, last name, and how many yellow stones each person bought?
Bill is not the person who bought 21 yellow stones, nor has the last name Ewing.
The lawyer, the person who bought 22 yellow stones, didn't want a copy of Ewing's book.
Bill and Pettitte once dated the delivery person.
The florist isn't Sean Ewing.
Harriett went with Ewing to the amusement park one day.
The person who was the florist. All four people are mentioned in this clue.
The florist isn't Harriett Borris.
Harriett, and Nagowski often watch fights at the quack's place.
The florist, who bought 15 yellow stones, isn't Borris.
Pettitte bought more yellow stones than the delivery person, and less than Harriett.
The lawyer, whose first name is Harriett, wasn't the person who bought 10 yellow stones.
Ewi
Nag
Bor
Pet
del
flo
law
qua
15
21
22
10
Har
Edg
Bil
Sea
15
21
22
10
del
flo
law
qua
Place a N in any square that is a definite "no" and a Y in any square that is a definite "yes". I give up!