Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Can you find the hidden animal in the picture below?

What kind of band never plays music?

What do you call a fish without an eye?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

What is the next number?

77, 49, 36, 18 ?

Can you decipher the below rebus?

PBLUESAISNUERSES