thats is sad but if fixed for you and now it works like the one on 2001 *almost*, it was a good attempt except you didnt spell skiis right
im not sure if it will work online though. Try it
the reason it did not work was you wernet checking for tiles right you had
if (tiles[tilex,tiley])
you want
if (tiles[boardx,boardy]==tilenumber)
if it dont work exactly right dont flame me bcus u didnt have much