Time Tracker teaches young children how to tell time using an analog clock. There are ten educational levels ranging from simple hour hand manipulation to complex double-digit subtraction. Upper level equations show a deactivated clock hands representing the "current" time in conjunction with the main active play clock representing the "configurable" time. Time Tracker uses dynamic leveling algorithm to adjust to the child's ability. The user can select a star at the bottom of the screen to change difficulty.
