time 12/17/2017 15:53
date 01/01/1970 00:00
Fin = 12/17/2017 16:03
Enter values in all the squares !   How fast is the speed of light?

  300000 mph
  300000 light years
  300000 meters per second
  300 mph
  300000 kilometers per second

                 



You're given a graded series of number puzzles. They start real easy and
then quickly adapt to your skill level. Going from easy additions to negative numbers,
decimals, fractions, Roman numerals etc. You have 10 minutes to get as far as you can
but you'll have a min deducted for using Give Up and 30 sec deducted for using Help.
You'll be given a grade at the end. Press Restart when you're ready. Good Luck !

Mike Robinson