This is the only one official app of Sokoban. Sokoban is the world-renowned profound puzzle game since 1982. ―Good for enjoying in spare time. ―Good for brain training. ―Good for developing kids aptitude. ―Good for preventing dementia. Carry every box to goal by pushing. You can push just one box at a time. Thus, that must be simple, but profound. You should consider deeply to move the box, otherwise you might end up getting stack. The box you've moved could interfere with the other boxes. T