Saunavihta Yetis is an interesting puzzle game for free.
Yeti Quest Crazy Penguins is interesting puzzle game for free.
In Yetisports Gore you have to shoot penguins' heads as far as possible.
Yeti Pro Driver allows you to control and manage Yeti Pro microphone device.
Yeti Quest: Crazy Penguins is a match-3 puzzle game.