Doctris | Price: $19.95 | Size: 4.1 Mb

Doctor Smith's laboratory got contaminated by malicious viruses. They are hiding from him in laboratory glassware. Please, aid the doctor to disinfect the laboratory and get rid of the viruses, so that he can come back to making his medications to heal the sick. The doctor drops pills inside the flask where the viruses are located to destroy them. Your aim is to position the pills correctly to destroy all viruses in the flask.