Nonogram 2 (Sketch Picross)

Will be released the 25 part of the overall view in one by one Nonogram puzzle. - Check button: Find the square by Touch or drag. - [X] button: You can search for empty space by touch or drag. - [Erase] button: You can clear the check and X. - Undo button: You can restore the touch and drag it to the previous state. I will remember before the 100 times. - Tips button: looking for one square. - When you exit the game, even out on the map, will the current state is "auto-save".