Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

I am quite hot but become too cold if you remove the first two letters. What am I?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

What number divided by 4 is the same as that number minus 4?

Take away the whole and some still remain. What is it?

I am the fastest animal but cannot climb the tree. What am I?

I am an odd number. Take away a letter and I become even. What number am I?

By what process could you make a 'Tea-Table' into food?

It belongs to you, but other people use it more than you do. What is it?

What have one eye but still cannot see?