Tracking hot and cold numbers in roulette, where players focus on numbers that have recently won (hot) or those that have not come up for a while (cold), is a common strategy among gamblers. However, the effectiveness of this approach is debatable. Roulette outcomes are independent events governed by chance, meaning that past results do not influence future spins. While some players believe that monitoring these patterns can provide an edge, statistically, the game maintains a consistent probability for each number on the wheel regardless of previous outcomes.