If we say it’s nine rolls of two dice, and the probability of getting any particular pair of numbers in each roll is 1/36 (underestimate since we sometimes only

If we say it’s nine rolls of two dice, and the probability of getting any particular pair of numbers in each roll is 1/36 (underestimate since we sometimes only care about the sum), then getting any specified sequence would be like (1/36)^9, around 1e-14. Of course then we’d have to get the gameplay right too