This game represents a table resembling to draughtboard on which we put several stones in a particular order. The draughtboard can be drawn on sand.
One of the players is asked several questions without having the right to see the table. The one seeing the table start by a ritual question: " has Nayrouba come or not yet? » the other replies» she has not come and we have not seen her”. This sentence means that the player ignores the pieces order. The one who directs the game: Should we take one of Nayrouba's children? He refers to the stones order in the game.
These questions and answers continue until the second player gives the right answer. At this moment roles are exchanged.