Can you learn from the errors of others?Here is a collection of problems, mostly very simple ones, that gave a variety of players, mainly intermediate players but occasionally beginners or experts, some trouble. You won't find bidding problems worthy of the Master Solvers' Club (a monthly Bridge World feature), declarer-play problems fit for "Test Your Play" (another Bridge World feature) or problems to challenge defensive maven Eddie Kantar. Instead you will find the kinds of "bread and butter" problems that arise several times a session each time you trudge to your local duplicate bridge club or travel to a sectional or regional tournament.An invaluable collection of advice for the improving player, covering all aspects of the game.