Why do the pieces change from location to location in Match-3 mode? December 22, 2022 16:23 Each time Sherlock starts an investigation in a new location, one of the pieces changes to a thematic one. Related articles What kind of mechanics are there in Match-3 mode? I can’t complete a Match-3 level! What kinds of item search modes are there? What tools can I use in Match-3 mode? Can I play a level in Match-3 mode again?