2017 MMATHS Tiebreaker p2 - 2player game with 2017 chips on a table
Source:
October 8, 2023
combinatoricsgamegame strategyMMATHS
Problem Statement
Suppose you are playing a game against Daniel. There are chips on a table. During your turn, if you can write the number of chips on the table as a sum of two cubes of not necessarily distinct, nonnegative integers, then you win. Otherwise, you can take some number of chips between and inclusive off the table. (You may not leave fewer than chips on the table.) Daniel can also do the same on his turn. You make the first move, and you and Daniel always make the optimal move during turns. Who should win the game? Explain.