I doubt that you will need this to win, as my 2 puzzles are extremely easy.
The first puzzle is deciphering the anagram. If you have the book Northman Artifacts, you can use it to solve it (under the pretense that you read the book.
The second puzzle is a riddle that you hear at Bortusken's tomb.
The rungs of a ten foot ladder on a floating ship are spaced one foot apart. If water is rising at the rate of one foot per hour, how many hours will it take until the ladder is underwater?
Never, because the ship is floating.
There you go.