This question/claim was from a manga but I have trouble understanding it. The situation is this: two people are gambling by throwing dice.
They define the numbers 4,5,6 as U (short for UP) and 1,2,3 as D.
The two people write three letters (such as UDD, DUD, etc. Thus, there are 8 methods in total) each. Then, a third party throws the dice until one of the two predictions come true.
For example if I wrote (UDD) and the opponent wrote (DDD), and the dice throws were 5,4,2,1 that leads to me winning.
At first, I thought that the probabilities of winning would be pure luck, but the manga claimed that certain predictions have an advantage. Can anyone explain why probabilities(?) for some predictions are higher?