The Puzzle of the Lake

Stuck in the tiny Klotski game in Case 23 (Chapter III)? This program might help you out.

To use the program ,you simply need to input the start code and the final code,then it'll give you the solution.

e.g.

1#2345678 (Start)

8#5672341 (End)

These 2 images may help you understand how to get the start code & final code.

Remember the 2 states must be written in 2 lines and the symbol "#" represents the empty slot.

The output might be like this:

Just follow the instructions, and you'll get the cube.

Last but of course not least ,the source code's here:

Finally, Enjoy the black cube!