Target:
Move all boxes to the marked place

Rules:
1 You can move BOX only.
2 You can move ONE BOX at a time.

Control:
1.Move:use key or pen to move
2.Back:back one step(unlimited)
3.Restart:restart current level
4.Replay:This game can record your solution when you finished a level.You can check it out at any time.
5.Select Level:you can select any level to play.
6.Background:change background
7.Floor:change floor
8.Sound:turn on/off sound effection
9.Speed:change the speed of the car