An electronic gaming machine includes a game controller that executes instructions that cause the game controller to at least: (i) display, on a display, a plurality of reels, each reel of the plurality of reels comprising a plurality of symbols, each symbol representing a puzzle piece including a plurality of connectors; (ii) simulate spinning and stopping each reel of the first plurality of reels, whereby symbols from each reel of the first plurality of reels are stopped and displayed; (iii) evaluate the plurality of symbols displayed on of the plurality of reels; (iv) determine, in response to the evaluating, which of the displayed symbols match with adjacent symbols, wherein matching an adjacent symbol includes interconnecting between adjacent connectors on adjacent symbols; and (v) provide a game award in response to the determining.