Tutorial Bridge 4.3

A program for learning the game of contract bridge while at the
same time playing and enjoying the game. It gives the reasoning
behind each non-trivial bid that is made, or card that is
played. The user can interact with the program at a rate that is
consistent with his or her current knowledge of the game. The
ability to undo any bid or play permits the student to compare
his or her action with what the program would do in the same
situation.

Version 4.3 added new bidding crib sheets and hand summary.