NB Marble Solitaire 2 Pro

NB Marble Solitaire 2 is an Android application of Marble Solitaire game also known as Pegs Solitaire or Chinese Checkers. The aim of the game is to finish the game with only one marble by removing marbles by jumping over their neighbours. A valid move is to jump a marble orthogonally over an adjacent marble into a hole two positions away and then to remove the jumped marble.