Abstract: A rehabilitation system is disclosed herein. In some embodiments, the rehabilitation system comprises a first computer terminal accessible by a first user, the first computer terminal having a memory for storing instructions including a game for rehabilitation of at least one of the first user's shoulder, elbow, wrist, or fingers; a sensor for detecting motion of the first user's hand as the first user is playing the game; a second computer terminal that displays the game in real-time on the second computer terminal as the first user is playing the game on the first computer terminal, and wherein a difficulty level of the game can be remotely adjusted from the second computer terminal; and a server that acquires rehabilitation data from the first computer terminal as the first user plays the game, and wherein the server permits access, on the second computer terminal, to the rehabilitation data collected.