btw, many have filter options.
JFront does at least (have to go check the others)
so I can say I want to look at
+adult, -fighter, -mahjang, favorite > 3
and I will get my favorites adult nonfighter nonmahjong games only.
Since you have to setup these before you start, you can make sure that each filter can filter 4player games or 4way games... depends on what you want.