Four people (Opie, Ivan, Amy, and Harriett) with last names Tavarez, Harris, Galitzer, and Kaufman, each sold a number of knots.
Each person was of a different occupation: mathematician, coat check person, ice sculpter, and janitor.
If each person sold one of the following amounts of knots, (25, 12, 8, and 11) can you figure out the first name, last name, and how many knots each person sold?
The ice sculpter, whose first name is Ivan, wasn't the person who sold 8 knots.
Harris isn't the janitor or the person who sold 12 knots.
The person who sold 11 knots, Galitzer, and the mathematician have known each other for years.
The person who sold 25 knots, Harris, and the janitor have known each other for years.
Tavarez and Ivan aren't the person who sold 8 knots.
The coat check person, the person who sold 8 knots, didn't want a copy of Galitzer's book.
Amy, the person who sold 12 knots, and the ice sculpter go shopping together on Saturdays.
The person who sold 25 knots is not named Harriett or Tavarez.
Amy, Kaufman, and Ivan were not the person who sold 12 knots.
Ivan, the person who sold 8 knots, and the janitor go shopping together on Saturdays.
Amy is not the person who sold 11 knots, nor has the last name Tavarez.
Galitzer sold more knots than the mathematician, and more than Amy.
Harriett, Harris, and Opie were not the person who sold 25 knots.
Opie and Harris once dated the janitor.
The ice sculpter isn't Opie Tavarez.
The mathematician, who sold 12 knots, isn't Galitzer.
The mathematician, whose first name is Opie, wasn't the person who sold 25 knots.
Tav
Har
Gal
Kau
mat
coa
ice
jan
25
12
8
11
Opi
Iva
Amy
Har
25
12
8
11
mat
coa
ice
jan
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!