Touchscreenjar — Brain Challenge 2 360x640

Using a microSD card or a USB cable (with legacy software like Sony Ericsson PC Suite or OBEX file transfer), copy the .jar file to your phone’s memory.

Building on the success of the original, this sequel is not just about math and memory. It introduces a unique "Stress Management" twist, forcing you to solve puzzles while the game throws distractions—like flickering screens or moving objects—at you to test your focus. Key Features include: 20 Mini-games: brain challenge 2 360x640 touchscreenjar