There are multiple users who predicted the correct score.why don't you share the rewards between all correct predictors?
Read the rules once again. Here it is:
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Rules :- Your prediction must be a correct score that hasn't been picked already by another member.
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So I think it only means that the first one who predicted a certain score will be the valid one and the rest were not accepted. So it is impossible to share the rewards to those who also predicted the same winning score