Computerpuzzlegame.
Rules:
Theobjectiveistoscoreasmanypointsaspossiblebymakingballsofonecolorformvariouslines.Usethetouchtomovetheballs.Firstselecttheballtobemoved,thenanemptydestinationsquare.Ifthedestinationsquareisoccupiedbyanotherball,thatballisnowselectedtobemoved.Notethatyoucannotalwaysplacetheballwhereyou'dwantto.Afteryoumoveaball,threemoreappear,exceptwhenyouformedaline.Themoreballsinashape,themorepointsyouscoreformakingit.