Clear a haunted mansion with vacuum-carrying cleaners.
Tap a queue and its front cleaner walks in, vacuuming only ghosts of its own colour. Each takes a set number, then leaves.
Send them too fast and the stock fills and nobody can work. Clear the black ghosts on the stairs to open the next room.
EU / California users can opt-out under GDPR / CCPA.
Please respond from the pop-up displayed when starting in the app or within the settings in the app.
Match the colour, vacuum the ghosts away. Wrong order and everyone jams.