It's some sort of a project at school . . i was required to make a basketball game clock. The clock will start from 10:00 (10 minutes) then counting downward. . so 10:00, 9:59, 9:58 and so on . .The clock must contain a START Button, RESET Button, PAUSE Button and a SET MINUTES (either + or - ) and a SET SECONDS (also + or -) Sir I would really be very glad if you can help . Thank you and more power.