Fill the textbox with your solution.
Use u, d, l or r to represent the Sokoban's moves,
and U, D, L or R for the pushes.
(Up, Down, Left and Right)

A minimal Sokoban puzzle that represent the solution
will be presented.
Also a new solution, with fewer moves, will appear
in a lower textbox.
And some statistics in a third textbox.

Please enjoy!
Get the programs