Some of my lovely students (that's me on the right with the pink hat)
a photographic exploration of my home in Belize. Contact me at cjphotobelize at gmail dot com.
Second year teacher at Mount Carmel High School in Belize.
![]() Do not say ONE (Difficulty: 3 of 5) ![]() This curious game was invented by Princeton mathematician John H. Conway. Two players take turns naming positive integers, but an integer is off limits if it's the sum of nonnegative multiples of integers already been named. A player forced to name "1" - i.e. having no other choice loses the game.
Devise a winning strategy for the 1st player. |
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