Solitaire   Handy: http://mobile.GAMESforBRAINS.de/Solitaire.jad 
Solitaire
Delete as many balls as possible from board!
Jump over the neighbouring ball you want to disappear (not diagonal). Super if only one ball experiences end of game (no neighbouring ball to jump over). Unbeatable if at last this ball remains in the center of the board.
message of the game: brain moves first ...