Picma应用说明 Picma is a japanese solitaire game.
A grid is shown, with 5 rows and 5 columns.
At beginning all the cells are white; but under some of them
there are hidden red cells. You have to guess where the red cells are.
To help you, on the left of each row, and on the top of each column, you can see number and distribution of red hidden cells.
Crossing row and column indications, you should be able to guess the position of all red cells.
