Bridge Baron 26 (PC/MAC) Will not work on iPad, Android or iPhone. Requires Mac OS 10.8 or later or Windows Vista/7/8/10/CD-Rom drive required. All 53 octillion (that's 53 billion billion billion) bridge deals as possible random deals in Bridge Baron. Standard American 5-card Majors, SAYC (Standard Yellow Card), 2-over-1, Precision, Acol, La Majeure Cinquieme, Forum D., or build your own from more than 100 available conventions. Bidding flowcharts Bidding Interpretation that shows Entered deals from newspaper or other sources Double-dummy and par-contract solvers Challenging problem deals Convention practice module