# You Can Find Me in a Pickle Jar, But Not if There's Cookies (By Far!)

Riddle me this:

I'm in a pillow, but not in a blanket;
In a piano, but not in a crotchet;
In a picnic, but not in a basket;
Close to four, but far from a quartet.

I'm not for treasure, but am for the pirate;
In a picture, but not in the camera;
I'm not for a plane, but am for the pilot;
How quickly can you pick up the answer?

The answer might serve useful for my previous puzzle.

Hint:

You cannot put me on pizza,
But without me it would not exist;
Nonetheless, if you put margherita,
Instead of pineapple, then I will be missed.

It's

Pi

I'm in a pillow, but not in a blanket;
In a piano, but not in a crotchet;
In a picnic, but not in a basket;

The words "pillow", "piano" and "picnic" contain "pi".

Close to four, but far from a quartet.

Pi is 3.14, which is close to 4.
The word "quartet doesn't contain "pi".

I'm not for treasure, but am for the pirate;
In a picture, but not in the camera;
I'm not for a plane, but am for the pilot;

"Pirate", "picture" and "pilot" all contain "pi".
"Treasure", "camera" and "plane" don't.

Title: You Can Find Me in a Pickle Jar, But Not if There's Cookies (By Far!)

"Pickle jar" contains "pi".