The objective is simple: match three cards either with all identical attributes (back color, polygon color, and polygon shape) or all different attributes. Players must strategize to carefully observe and analyze the attributes of each card to make the right combinations. Find the Set, card puzzle, 2D puzzle, hypercasual, single player, brain game, cognitive skills, online puzzle, free puzzle, matching game, back color, polygon color, polygon shape, strategic thinking, challenging puzzle, mobile game, iOS, Android, puzzle app