Cao Rua FAQ
1. What is the basic objective in Cao Rua?
Cao Rua is a fast Vietnamese three-card game where each player tries to beat the dealer or table benchmark with the highest point total. You add card values and keep only the last digit, so totals are scored from 0 to 9. Face cards usually count as zero, while aces and number cards keep their face value under common house rules. The round is short, but decisions around betting size, table position, and reading opponents matter more than many beginners expect.
2. How do you calculate points correctly in Cao Rua?
The standard method is modulo ten scoring. Add all three card values together, then take only the last digit of that sum. For example, 7 + 8 + 9 = 24, so your hand is 4 points. A hand such as 10 + J + K is often 0 points because those cards usually count as zero in local play. Always confirm ace value and court-card rules before starting, because small house-rule differences can change close outcomes and optimal betting.