In the brainteaser, there are 25 tigers against a blue background with a variety of stripe patterns. Twelve pairs of identical twins have matching stripes, and one tiger doesn't have a match.

The previous record was 27 pounds. Boise's fish was 45 1/2 inches long, with a girth of 22 1/2 inches. A tiger muskie is a sterile fish, a hybrid cross between a northern pike and a muskellunge.