During long journeys, (apart from sleeping) I love training my brain to keep myself occupied. However, brain training isn't always Sudoku or crosswords, and if you don't believe me, check out today's app.
Rube's Lab requires logic and foresight. Protect the lab from Dr. Evil by conquering this simple and intuitive physics game. With great music, realistic mechanics, a large variety of levels, you're bound to be hooked on this game. Download the ad-free app with a 100 gem bonus, worth $4.00 but FREE today!