1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a thin fog with condensation near the ground 2) causing a dull and steady pain 3) (chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard 4) hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella DOWN 1) a number or letter indicating quality (especially of a student's performance) 2) (computer science) a graphic symbol (usually a simple picture) that denotes a program or a command or a data file or a concept in a graphical user interface 3) footwear shaped to fit the foot (below the ankle) with a flexible upper of leather or plastic and a sole and heel of heavier material 4) a native of yorkshire ** Scroll down for solution. ** Are you sure you want to peek? mist achy rook knee