This is for fun, no doubt, but it is definitely unfair if some people can use 'help' and some can't. By using memory aids, system notes, etc the pair would not be competing at the same level as everyone else, therefore I would not mind a pair using any aid of this type (notes, memory aids) as long as they do it without consulting each other or others and they have a handicap of 20% or 25%, i.e. if they get a 10 it would become an 8 or 7.5 for comparisons purposes. Of course most people would have to agree to this, especially Inquiry. Edit (after reading Fluffy's post): It is true cheating can't be 'checked'. But everyone knows it is not good, and a pair who takes too long to bid the hands (I believe 1 to 3 minutes should be enough) will begin to look suspicious.