Still looking for ways to be more creative and challenge your brain?
Try challenging puzzles, literary works, and many computer games. All of these are the types of things which may help to enhance brain power. Do you spend a lot of time in passive activities which do not use much brain power at all, such as resting quietly or watching television? Pull out a deck of cards and challenging someone to a card game instead. This engages the brain and forces it to use logic in an attempt to win the game.
Even something as simple as completing a crossword puzzle from the Sunday newspaper can serve to sharpen your brain power. The key is to find things which are enjoyable to do, yet also challenge the brain.