Azure
G.O.A.T.
LOLLLLLLL hahaha well these are all arithmetic. We can even have word puzzles or other brain teasers here. Let me think about them.If we continue like this, someone will post the demonstration of the Conjecture of Fermat.
Here's a simple one. A truck can carry only 20 kg load across a 1 km bridge. Even a 50 gm increase in weight and the bridge breaks. A truck carrying precisely 20 kg is halfway across the bridge when a large bird of 50 gm sits on the truck. The bridge does not break and the truck safely reaches the other side. How is this possible?