Take Out Double
11:07
Stayman : Responder’s Rebid
26:04
Takeout Doubles, including re-opening doubles
31:03
Seasonal X Sudoku : No More X-Mas
21:18
To Bid or Not to Bid Unusual 2N
11:26
Advancer’s Bid After a Takeout Double
24:40
Bidding Your Shape
16:12
Takeout Double Focus
32:29