It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

What country can make you shiver?

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 can you tell a raw egg from a hard-boiled egg?

Replace the question mark with the correct number.

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

How can you drop a raw egg from a height onto a concrete floor without cracking it?