Maze Solar Calculator 1. Maze game design. 2. 10 digits display. 3. Solar calculator. 4. Original manufacturer with patent. Maze Solar CalculatorFunction:1. Calendar,month and time display.2. 12/24 Hours Format Selection.3. 2 Groups Alarm.4. Integer Hour Sound & Key-tone Setting.5. Count-down Time Less Than 100 Hours.6. World Time For 16 Cities Inquiry and daylight saving time setting.7. The ...