How can a man go eight days without sleep?

ENEMY = 2 * LINK
LINK + 2 = HELL

Then what will be TAXI + HELL? Select from the options below:
a) ROTTEN
b) DANGER
c) HEAVEN
4) MORTAL

What's the best place to go shopping in the ocean?

Where do you go to learn how to make ice cream?

What came first, the chicken or the egg?

Can it be possible to build a house that has all its four walls facing towards the South?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Can you divide the below-given shape into four equal and identical pieces?

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _