This game was created by Richard Porteous.

Rule 1 : This game is played by two players. The players play each in their turn.
Rule 2 : The player who starts clicks on an even number.
Rule 3 : Once a number is chosen, it won't be used anymore.
Rule 4 : At each turn the player must play a number which is either a divider or a multiple of the previous number.
Rule 5 : The player who can't play anymore loses the game .

Will you find the winner strategy