Daily Archives: Apr 17, 2013

The Rule of 40 by Leuben Zaykov

Leuben Zaykov - 17 April, 2013 0

A Bridge Rule to help you find the best lead.

Most Read

Franck Riehm elected as WBF President

20 May, 2025

1st South American Online Mixed Teams Championship

6 August, 2020

I Brazilian Online Bridge Festival 2020

31 July, 2020

WBF Robot Tournaments

29 January, 2018