Cheetah's treasures, part 2

Description

If you have 1.5-2 hours of free time and a friendly company of 6-8 people, who both love sports and logic tasks, you are all a little bit gambling, you want to have fun and interesting time, preferably spending not much money - we can provide this opportunity. The sportive and intellectual game "Cheetah's Treasures" is what you need. By combining the efforts of "athletes" and "intellectuals", passing 7 proposed tests and receiving 7 cherished keys, reaching the treasury of the Cheetah and taking out as many jewels as possible, you can exchange them profitably, while enjoying the game and significantly reducing the entrance fee.

Go ahead! Good luck!