Steinmannli is a Swiss Mountain Game of Skill

By: Francis Tiangson - Feb 28, 2011
References: taet-tat.ch & notcot.org
Steinmannli is a game from the Swiss Mountains in which players stack stones. The Steinmannli set contains 40 pieces of Andeer gneiss, a base and pin made of Andeer gneiss, and a felt cloth.

There are multiple ways to play Steinmannli: you can play on your own in a solitaire mode or compete in games for two to four people. Steinmannli definitely seems like it would be interesting to play; I bet a few drinks would probably make it really exciting.