Iteration. Iteration means the act of repeating a process with the aim of approaching a desired goal, target or result. Each repetition of the process is also called an iteration, and the results of one iteration are used as the starting point for the next iteration.
In curling, each round is called an end.. Curling games are  typically 8 ends (about 2 hours), though in regional/state,  national, and international competition (includingâ¦ the Olympics)  games are typically 10 ends, with a 5-minute break after the 5th  end (these games take 2.5 to 2.75 hours).
THE BASICS. - Curling is played on a long, narrow sheet of ice with a marked target area, called the house, at each end. - Two teams, each with four players, take turns sliding 42-pound granite stones to the far side of the ice sheet. The objective is to get your stones closest to the center button of the house. - Players vigorously sweep the ice in front of the stone to keep it moving. The friction caused by the sweeping polishes the ice briefly, which makes the stones travel farther and straighter. - Each curling match is divided into ten ends.