Slick: sometimes those tiles drop below your eyesight, especially if you have a ton of tool bars at the top and bottom of the screen, like I do. Roll the blue bar at the right hand side of the screen to see if that tile is down there. It's a fun game, but it does have its problems.
Lonnell: There will be a sort of parenthesis wherever you can play. I haven't had any problem with sticking tiles since I quit trying to grab them before they came to rest. Don't know why yours are giving you problems.
A tip about the dominoes sticking: you have to let the tile come to rest before you try to move it, otherwise it will stick.
You know what I'd like to know? What are the rules on the doubles? Sometimes you have to draw, and sometimes you don't, and sometimes you have to meet a double and sometimes you don't. It would be nice to have some rules someplace.
