The game bầu cua cá cọp (bầu cua cá cọp "squash-crab-fish-tiger") is a Vietnamese gambling game using three dice.
The six sides of the die, instead of showing one to six pips, have pictures of a fish, a prawn, a crab, a rooster, a calabash gourd, and a stag. Players place wagers on a board that has the six pictures, betting on which pictures will appear. If one die corresponds with a bet, the better receives the same amount as their bet. If two dice correspond with a bet, the better receives two times their money. If three dice correspond with a bet, the better receives three times their money. For instance, if one were to place $3 on fish, and the dealer rolls 3 fish and two stag, then the better would receive $6.
Bau cua tom ca is essentially the Vietnamese variation of Hoo Hey How (Fish-Prawn-Crab) played in China, the dice game Crown and Anchor played by British sailors, or chuck-a-luck played in America. Bau cua tom ca is often played at Tết (Vietnamese New Year).