Quite nice Memory variant... Players place cards on 6 different desert locations. Placement of the next card is depended on the card placed before. Cards show 1-3 of 4 different desert inhabitants. After each location contains one card or one location contains 3 cards, 3 question cards are drawn. Players have to guess either how many desert inhabitants of a certain kind are in play or how many of each of them are on a certain location. Although this sounds quite simple it is pretty tough. No luck involved - just good memory helps.