Rescue Machine - Ayuda a alguien

Rescue Machine is not merely a survival rescue arcade game but also a matching puzzle game with 3D gears and stones. There are always some stones pressing on the bodies of survivors. Your goal is to connect the machines and activate the power operations to lift the obstacle heavy stones. You are able to see normal physics connection machines like gear drive and crank-link-mechanism. Glad you will rescue all survivors and complete corresponding levels!