The Backgammon 6 1 is a free game for Android devices. It's a game for two players on one device. The players roll dice, and when they get a 6, they can put their checkers in the 'head', and when they get a 1, they can put their checkers in the 'house'. The head starts at the first row, and the house starts at the sixth row.

The rules are very simple. The players take turns, and when they get a 6, they can put their checkers in the head or house.

It's possible to change the appearance of the playing board from 2D to 3D.