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Detailed probability tables to help you understand the math behind every hand.
Bai Cao Score Probabilities (3 Cards)
Score 9 (Cao 9 — Best)
Cards sum to 9, 19, or 29 (mod 10 = 9)
9.70%
1 in 10.3
Score 8
Cards sum to 8, 18, or 28 (mod 10 = 8)
9.70%
1 in 10.3
Score 7
Cards sum to 7, 17, or 27 (mod 10 = 7)
9.70%
1 in 10.3
Score 0 (Mat — Worst)
Cards sum to 10, 20, or 30 (mod 10 = 0)
9.70%
1 in 10.3
Probabilities based on combinatorial math with a standard 52-card deck.