In the game Gold Digger Jack you are in a mine and you as a miner have to test a new machine. On the screen you will see this mechanism located on the surface of the earth. Under the ground there will be various gems. With the help of a special probe you will have to pull them to the surface. The probe will swing like a pendulum in different directions and you will have to guess the moment when it will look at the object you need and click on the screen with the mouse.
Use mouse or touch the screen!