This was answered in the private email you sent to support, however, the problem you described in the private email does not match what is posted here. The message from the email stated you were having trouble inputting a value other than 0 to 9 in the, 'when i say' input box (not going to quote it here, unless you want me to). So which is it?
If it is the issue posted here, have you tried training your speech engine?
In regards to the registration, spam bots are a constant (CONSTANT) on this board, so asking a complicated question such as, 'what is the color of snow' or, 'dog, cat, soup, mouse. Which does not belong?' is necessary to keep them out. Very sorry, but it has to be done. Looks like you got in ok, though