72. 7-Segment Display Decoder

How do you plan to solve it?

module sevenseg_hex (
    input [3:0] hex,
    output reg [6:0] seg
);
    always @(*) begin 
        case (hex) 
            4'b0000: seg = 7'b1111110;
            4'b0001: seg = 7'b0110000;
            4'b0010: seg = 7'b1101101;
            4'b0011: seg = 7'b1111001;
            4'b0100: seg = 7'b0110011;
            4'b0101: seg = 7'b1011011;
            4'b0110: seg = 7'b1011111;
            4'b0111: seg = 7'b1110000;
            4'b1000: seg = 7'b1111111;
            4'b1001: seg = 7'b1111011;
            4'b1010: seg = 7'b1110111;
            4'b1011: seg = 7'b0011111;
            4'b1100: seg = 7'b1001110;
            4'b1101: seg = 7'b0111101;
            4'b1110: seg = 7'b1001111;
            4'b1111: seg = 7'b1000111;
            default: seg = 7'b0;
        endcase
    end
endmodule