Absolute Acey Deucey
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Absolute Acey Deucey is a collection of 6 backgammon variations (backgammon, american acey deucey, dutch backgammon, european acey deucey, shesh besh and Nackgammon) that has many features including 4 different methods to move the pieces, up to 5 skill levels. There are also several beautiful board styles to pick from. You can find a link to them at bestbackgammon.com/aceydeucey/
Works with Mavericks!
What's New in Version 5.9.5
changes to improve compatibility with Yosemite, plus some minor fixes.