Improve your brain power instead of wasting your time watching TV and computer. You can try these puzzles.
Solving a riddle or puzzle can be an enriching and fun experience. According to the New York Times “recent research suggest that the appeal of puzzles goes far deeper than the dopamine-reward rush of finding a solution. The very idea of doing a puzzle typically shifts the brain into an open, playful state that is itself a pleasing escape.”
According to health 24, there are some puzzles that boost your brain power
Also, you can try other puzzles to boost your brain power.