How to challenge a chess computer to live chess games

How does one challenge one of the chess computers (e.g. COMPUTER-1) to a game of live chess?  When I try, I get options for online chess only.  Is the computer just too busy to accept my challenge?  I'm trying at a time when traffic is relatively low (3800 players online).  I've never seen a blue dot show up on the screen of available players, either, although I have the "hide computers" box unchecked.

You probably put the rating filter. you can leave them blank  and most likely you will see light green dots(computer seeks)

Go to games tab then seeks tab then right click on the comp u want to play, also u can challenge anyone like this, (spelling must be correct) 

/play Computer3-HARD 5 2 (5 2 is how u do the time control, so if u wanted 10/0 u would put 10 0 etc)