In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

I have two sand hourglasses:
1. A 7 minute one and
2. An 11-minute one.

Using just these 2 sand hourglasses, how can I measure time as 15 minutes?

Name the three-letter word that can complete the below words?

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E