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 ?

What breaks yet never falls, and what falls yet never breaks?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

If a wheel has 54 spokes, how many spaces are there between the spokes?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Why Wine Glass Stem is so long?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

What does the below mathematical rebus mean?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?