Brain Challenge 3 Think Again! for BBM - Brain Challenge 3: Think Again! is the most comprehensive brain training program on your mobile, providing a fully rounded brain workout. Train your brain in the classic brain exercise categories of Memory, Visual, Logic and Math, as well as innovative categories exclusive to Gameloft’s Brain Challenge series: Stress Relief, Focus and the never-before-seen Visual Training. Do you feel like your vision has been affected by extensive use of computers, TVs, and reading small print? It might be time for a consultation with our in-game coach!