Good App
I find this a good way to pass some time and test myself of the little I do know. The only draw back is you have only a little time to get full points. If you are like myself more time to read the question would be better. Even better would be to have all the time in the world. Otherwise your trying to race for time rather than think it through. Thinking is better than hurrying. Haste makes Waste or Haste makes mistakes.
