Continental Cup (curling) Cup consists of six eight-end games, with each team playing a single traditional game. One point is awarded to the winner, with a half point if the game is tied after eight ends. From 2013 to 2018 there were eighteen team games. Prior to 2013, there were twelve team curling games, with six points awarded to the winner of each game. The mixed doubles component consists of twelve games, with each player competing in one mixed doubles game. One point is awarded to the winner, with a half point if the game is tied after eight ends. Prior to 2007,
Curling exclusive rights to the Ailsa Craig granite, granted by the Marquess of Ailsa, whose family has owned the island since 1560. According to the 1881 Census, Andrew Kay employed 30 people in his curling stone factory in Mauchline. The last harvest of Ailsa Craig granite by Kays took place in 2013, after a hiatus of 11 years; 2,000 tons were harvested, sufficient to fill anticipated orders through at least 2020. Kays have been involved in providing curling stones for the Winter Olympics since Chamonix in 1924 and has been the exclusive manufacturer of curling stones for the Olympics since the