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?
How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?