Finger Olympics

We now announce the opening of the Olympic Games!
Players compete in a wide range of fingersports, on land and sea, in summer and winter, solo and teams. Whose fingers are higher, faster and stronger?! Simulate various events with your finger as the others try to guess what you are doing. You only have one attempt! Are you the Best of the Best?
—description from the publisher (translated)

手指奧運會正式開幕！
不論是水中還是陸上、單人還是團體、夏日還是冬季項目，所有人都使出渾身解數，務求取得佳績。看看我們的健兒……竟然全都是手指！？

用手指模仿各種體育項目，其他人要競猜答案來得分。但每人只有一次機會，可沒那麽簡單呢！你能在高手叢中脫穎而出嗎？

—description from the publisher