These Practice pages can be utilized in several ways.

The recommended method is for two partners to be in vocal contact, each looking at the page in a different computer - perhaps one with a laptop. Using this method one partner would start by clicking on NORTH, the other on SOUTH.

Somewhat less satisfactorily, the partners can use a single computer, and alternate looking at the display, again one as NORTH, the other as SOUTH.

As a last resort, one person can click back and forth between screens.

Start by clicking one of the buttons; when the bidding is complete click the BIDDING button to check the "recommended" bidding.
 You are the Dealer.
 Bid this hand with your partner.
 The opponents do not bid.
 Your partner, NORTH, is the Dealer.
 Bid this hand together.
 The opponents do not bid.
pass7NTall pass

NORTH has a pretty good hand, and when SOUTH shows support she naturally thinks about slam.

She has all four Aces but she wants to know about Kings. Unfortunately she can't start at 5NT because that has a different meaning, so she goes through the 4NT sequence even though she already knows the Ace answer.

Finding SOUTH with two Kings was what she wanted.
♠ A K
A Q 10 9 6
A Q J 3
♣ A K

♠ 9 7 2
K J 5 3
K 7
♣ 7 6 4 2