Four people (Ralph, Opie, Bill, and Pamela) with last names Appleman, Usaber, Clemens, and Lindros, each bought a number of marbles.
Each person was of a different occupation: rear admiral, mathematician, salesman, and nurse.
If each person bought one of the following amounts of marbles, (4, 6, 9, and 20) can you figure out the first name, last name, and how many marbles each person bought?
Appleman wasn't the person who bought 9 marbles. Neither did Bill nor the rear admiral.
Pamela, Lindros, and Ralph were not the person who bought 4 marbles.
The nurse isn't Ralph or the person who bought 4 marbles.
Pamela is not the person who bought 4 marbles, nor has the last name Usaber.
Ralph, who is not Lindros, is the salesman's cousin.
Usaber wasn't the person who bought 9 marbles. Neither did Bill nor the nurse.
The person who bought 20 marbles is not named Pamela or Clemens.
Appleman isn't the salesman or the person who bought 9 marbles.
Pamela, and Clemens often watch fights at the rear admiral's place.
Opie, and Usaber often watch fights at the nurse's place.
The person who bought 6 marbles, Usaber and Bill all went to the rear admiral's surprise birthday party.
Lindros isn't the salesman or the person who bought 20 marbles.
The person who bought 20 marbles is not named Opie or Appleman.
The mathematician, who bought 9 marbles, isn't Clemens.
App
Usa
Cle
Lin
rea
mat
sal
nur
4
6
9
20
Ral
Opi
Bil
Pam
4
6
9
20
rea
mat
sal
nur
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!