Wie die Wombats (German Import)

Designer	Thomas Schneider Axmann
Publisher	Zoch Verlag
Players	1-6
Playtime	15-20 mins
Suggested Age	8 and up
Additional Info	378956/wie-die-wombats http://boardgamegeek.com/boardgame/378956/wie-die-wombats/forums/63

Note: This game is in German. For a preview, English rule can be found here.

Wie die Wombats is a fast-paced cooperative eye and head twister where much is much less than it seems.
Together, the players estimate as quickly and correctly as possible where how many wombats are scurrying across playing cards. To do this, they have to lay out the cards in a pattern that shows the animals in ascending order. With each round, the scurrying gets wilder as more and more marsupials appear. Part of the teamwork is to turn over the sand timer every time a minute consists of fewer seconds than you would have estimated. In 5 short rounds, you learn to appreciate the estimation of your fellow players.

—description from the publisher