Dust Fighter

Samurai - this is an unusual runner for Android. You will find yourself on a construction site - includes a jigsaw, and a really long Board, which held the line of the cut. You need to cut the Board along the line, as you may have guessed. There's only a few "but":

• the line is very uneven and I can even say the curve, but that should not stop you
• you will interfere with various objects - from knives and nails to tape measures, and wrenches, and it could severely damage the jigsaw, so try to avoid them