Try Winning This Game!

Logic Level 2

In a game, Bob goes first, and he has to say a positive integer less than or equal to 16.

Then, Allison must add a positive integer less than or equal to 16 to Bob’s number, at which point Bob must add a positive integer less than or equal to 16, and so on. The winner is whomever says the number 2015.

What number must Bob say first to ensure that he will win the game if both players play optimally?

×

Problem Loading...

Note Loading...

Set Loading...