RULES AND FEATURES
You have to build from the pile of junk device which should at the right moment to drop the cage on the thieves.
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Games for tablet and smartphone
You can play the game PROFESSOR XYZ online 24 hours a day for free. It is no need to download and install it on your computer, and it is also not required you to be the registered user. Just ckick and enjoy. See also a set of related games below on that you might be interested to look.