Currently, there isn’t a way to play our games without the scores being recorded or affecting your LPI.
Training and learning by practicing our games is part of the Lumosity experience. If there were a practice section, members could play a game over and over again until they felt ready to record their best score. As a result, members wouldn’t be able to see how much they improved - they would only see their final score. This wouldn’t be an accurate way of gauging cognitive ability or tracking your progress.