Duplicate Scoring & Calculating a Raw Score
31:06
Calculating Your Raw Score
1:11:25
Basic Blackwood and Gerber
1:11:46
Mega Hands: 2NT Openers and Responses
54:47
Takeout Doubles vs Simple Overcalls
28:35
Panel Reflection: Applying the Resource Examination Tool
5:16
A nice exponential equation | Solve for x | Japanese Math Olympiad
41:39
1NT Openers and Jacoby Transfer Basics
51:49