2nd Fibonacci Nim Challenge

Congratulations to 3rd graders Dublin, Amari, Dempsey, Josh, Asha, Jeremy and Leopold, and Hannah in the 4th grade for finding the winning strategy. Go second: put your opponent at 11 if he removes 1, put him at 8 if he removes 2, 3, 4, and win the game directly if he removes 5 or more.