Each correct prediction won $10,000 for the group kitty, while each incorrect prediction took $10,000 away.

An incorrect prediction now caused their opposition to win the round.

He was successful at the bank until 1986, when his department lost $100 million due to his incorrect prediction about where interest rates were headed.

Each correct prediction earned $1,000 for the kitty, and each incorrect prediction took $1,000 away.

A correct prediction allows the contestant to select their category, while an incorrect prediction allows their opponent to select the category from the selection of six.