Most of us rarely give much thought to how we’re thinking. But if you stop to…well, think about it, your brain is one of your most valuable assets. So keep it sharp with brain games—the fun, easy, and objective way to track cognitive performance.
Instructions
Pairs of colored tiles are distributed randomly in the grid. When you click on a square, its color is revealed. When you have clicked on two squares with the same color, they remain visible. Otherwise they revert to black. This requires you to remember the locations of unmatched tiles. The game ends once all matching pairs have been revealed.