pub games

I wonder what games are out there that use an element of thought, but not alot, with a game where ALL you have are beer mats and coins; the only thing to be sure to be available in pubs. Yes, I've got a couple, but what else is out there?

The game is a 'board game' in the oproper sence of board and pieces with a LOGICAL objective, not a word game, calling out, spoofing etc

Colin