You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What has one eye, but can’t see?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

Imagine you are in a room with no windows or doors. How will you get out?

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I?

Solve the rebus riddle in the picture below.

Move three sticks of the spiral below to form a square.