Q: Can you tile ![alt text][1] 

with  ![alt text][2]
?

A: ![alt text][3]


  [1]: http://www.cl.cam.ac.uk/~mj201/images/mutilated-chess-board2.gif
  [2]: http://www.stewart.hinsley.me.uk/Fractals/Scripts/Polyplet.php?r0=3
  [3]: http://www.mindcipher.net/puzzle_pictures/0000/0036/image001.png?1248793682