Four people (Zorro, Bill, Opie, and Ivan) with last names Kaufman, Pettitte, Lindros, and Clemens, each gave a number of knots.
Each person was of a different occupation: undergraduate student, ice sculpter, engineer, and valet.
If each person gave one of the following amounts of knots, (6, 25, 22, and 15) can you figure out the first name, last name, and how many knots each person gave?
Clemens isn't the valet or the person who gave 6 knots.
The person who gave 22 knots is not named Opie or Kaufman.
Zorro, who is not Clemens, is the undergraduate student's cousin.
Zorro is not the person who gave 25 knots, nor has the last name Lindros.
The undergraduate student, the person who gave 22 knots, didn't want a copy of Kaufman's book.
Bill went with Lindros to the amusement park one day.
The person who was the valet. All four people are mentioned in this clue.
Opie, Kaufman, and Ivan were not the person who gave 15 knots.
The engineer, the person who gave 25 knots, didn't want a copy of Kaufman's book.
Lindros and Bill aren't the person who gave 15 knots.
The ice sculpter, whose first name is Bill, wasn't the person who gave 22 knots.
Ivan, Kaufman, and Zorro were not the person who gave 25 knots.
The valet, the person who gave 15 knots, didn't want a copy of Lindros's book.
The valet, whose first name is Zorro, wasn't the person who gave 22 knots.
The engineer isn't Zorro Pettitte.
Kau
Pet
Lin
Cle
und
ice
eng
val
6
25
22
15
Zor
Bil
Opi
Iva
6
25
22
15
und
ice
eng
val
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!