One of those games practically designed for the casual gamer, Bejeweled and all of its partner games are a fun and easy romp through a colorful matching game. Partnered with simple yet pleasant sound effects and music, this game is easy on all of the senses, and satisfying for those who don't seek an much more than that. Both the Normal and TimeTrial modes have their advantages, and add just enough to this game for it to feel complete. Seeing sister games like StarJeweled (In StarCraft II) is a wonderful experience as well!
If you are looking for challenge, this is not the game for you, but if you want something to keep you busy for a while and to help sharpen your eyes, you might have just found the right game.