In the game with N players choosing numbers from 0 to 100, the objective is to select the lowest unrepeated number. A common strategy is to avoid choosing 0, as players may anticipate that others will also select it, leading to repetition. One player suggests choosing an extremely small number, like 0.0000000000000000000000000000000000000000000001, to avoid duplication. The discussion highlights that there is no pure Nash equilibrium in this non-cooperative scenario, and a mixed strategy involving random selection from available numbers may be optimal. Overall, the game emphasizes the psychological aspects of decision-making among players.