To win this game you must jump dots in such a way that only one dot is left at the end of the game. You jump as in checkers. You must designate a SOURCE spot and a DESTINATION spot. There must be an occupied spot between the SOURCE spot and the DESTINATION spot.
For your first move there are two possibilities:
SOURCE DESTINATION 6 1 4 1
Change between the source and the destination by using the space bar or the up and down arrow keys.