Sokoban is a free version of classic computer puzzle game. Your goal is to push boxes to storage locations. It is not always as easy as it looks like, taking into account that you cannot pull boxes nor walk over them. You can push only one box at a time. Play 1000 Sokoban levels for free. Good luck!
Development of all my free games (including Sokoban) can be followed on my blog http://najimwoo.blogspot.com/
If you have any suggestion for improvements in Sokoban game then contact me directly: firstname.lastname@example.org