In the discussion about a game involving a 20-sided die versus three 6-sided dice, participants analyze the fairness and expected outcomes based on probability. Both dice sets have the same expected value of 10.5, but the variance differs, with the three 6-sided dice having lower variance. The game’s fairness is questioned, particularly regarding the impact of specific winning numbers; the 20-sided die has winning scores (19 and 20) that cannot be matched by the three 6-sided dice. Simulations suggest that while both sets are equal in average outcomes, the 20-sided die has a slight edge due to its higher maximum potential. Overall, the consensus is that the game is generally fair, but the 20-sided die may be preferable in certain scenarios.