In the case of Angel's share you find yourself in Cairo.
The puzzle is to insert correct images to the four openings. You find the nine possible images on the left. You have limited tries, so don't try to force it.
This is the low-spoiler guide for "Angel's share" puzzle in Chinatown Detective Agency. 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.