Don't forget to ask the question "Are we playing with a full deck?".

>Solution zero: the interviewee asks the interviewer several questions to make sure the specs are inambiguous:
>
>- does the set of cards include all sorts of cards
>- does the card need to know who issued it, in case of it being a check card, ATM card, credit card, library member card, party member card
>- does the card need to know what sort of hardware it is - a sound card, video card, network card, any PCMCIA, AGP, etc
>- does the deck-of-cards need to know whether its cards were punched in EBCDIC or ASCII
>- does the deck require special cards (SOJ, EOJ, EOD etc).
>- is it a bad hint if an object representing a business card is thought of as a bizobject