Glow Jeweled is an swapping puzzle game with incredible glow graphics. By using the touch screen, you can score with swapping the positions of symbols on the screen to create lines of three or more of the same type. In 100 seconds Challenge mode, you can challenge yourself to score within 100 seconds!Nightmare mode is a very challenging game mode. It limits the maximum time in 10 seconds and has no hints. You have to erase the symbols to recover the time and reach the target numbers of symbols in order to advance level.