There are some vikings at their boat during the turn of the first millenium.
Hildeguard is loitering around the broken stuff. She won't let you take the items.
This is the low-spoiler guide for "Viking guard" puzzle in The Darkside Detective - A Fumble in the Dark. Unlike in normal walkthrough, you get gradual hints on how to solve the puzzle. Click the big button below to see your first hint. If the hint contains a spoiler, you will be warned about it before clicking.