Airplanes is an old game that is played with a paper and a pen, but now with your smartphone. This game has 10 x 10 squares and in order to win you must guess the opponent airplanes position , else you loose . When you strike(the second table) the opponent need to say if it's hit or not and by pressing again on your strike yo'll mark it.When you find all the airplanes yo'll show the opponent your table and if you guess you win. The X in the first table will represent the opponent strikes .