Perfect Countdown

A simple but perfect countdown gadget written in javascript.

Format accepted:

• Event : Any string (Birthday)
• Date : DD/MM/YYYY (22/7/2008)
• Time : HH:MM:SS (23:59:59)

Train Your Math

It maybe simple in beginning but you will find that it is tougher and harder, of course, without calculator.

• Do multiplication and division first before addition and subtraction (10-2*3=10-6)
• Negative number is a possible answer (10-15=-5)