Can you solve the below tricky visual equation?

What has 13 hearts but no other organs?

You can hear me, but you can't touch or see me.

What am I?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

Vin Diesel is pulling a theft and has planned to run away with all the cash kept in the safe. But the only way to open the safe is the 13 character password. He has a set of five clues given to him by a trustworthy source.

Exactly two of the below statements are false.
The password is contained within this sentence.
The password is not in this hint.
The password is within only one of these statements.
At least one of the above statements is a lie.

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?