Khet and Quarto, are games of what type?
Quarto (board game) Quarto is a board game for two players invented by Swiss mathematician Blaise Müller in 1991. It is published and copyrighted by Gigamic.
Armchair cricket Armchair cricket is a card game that is inspired by the bat and ball sport cricket. It is played by either two or four people. Depending on the version of the game being played, a game can last a few minutes to several hours. It was produced commercially in England but is no longer made (although unused sets are still available for sale by private and specialist traders).