Attacking The Right Suit First - Weekly Free #344

32:55
Interesting Inferences - Weekly Free #414

25:08
Don't Reveal Your Hand - Weekly Free #413

35:24
How Much To Risk For Over Tricks - Weekly Free #337 - Online Bridge Tournament

15:07
What To Do When Suits Break Bad In Bridge

35:39
What Is The Worst Thing That Could Happen - Weekly Free #345

20:58
Não tome a fineza marcada - Semanal grátis #479

28:48
The Sudoku With No Digits. At All.

28:21