I am a big fan of boiled eggs.  Hard boiled or soft boiled eggs are a great thing to quick energy and are filling
Same here hard boiled eggs are great.  Hard boiled eggs are generally cooked with the egg white and yolk cooked solidly . 
Yes, and I enjoy using them in several things.  I can eat them plain but I often put them in salads, or I make deviled eggs
Deviled egg
Deviled eggs (US) or devilled eggs (UK), also known as stuffed eggs, Russian eggs, or dressed eggs, are hard-boiled eggs that have been shelled, cut in half, and filled with a paste made from the egg yolks mixed with other ingredients such as mayonnaise and mustard. They are generally served cold as a side dish, appetizer or a main course, often for holidays or parties. The dish's origin can be seen in recipes for boiled, seasoned eggs as far
Boiled egg
Boiled eggs are eggs, typically from a chicken, cooked with their shells unbroken, usually by immersion in boiling water. Hard-boiled eggs are cooked so that the egg white and egg yolk both solidify, while soft-boiled eggs may leave the yolk, and sometimes the white, at least partially liquid and raw. Boiled eggs are a popular breakfast food around the world.
Besides a boiling water immersion, there are a few different methods to make boiled eggs. Eggs can also be cooked below