hey guys. who is interested in a logic puzzle? i still cant work it out help me please
four suspects W,X,Y and Z were rounded up for questioning conserning a break in. it was known that at least one was guilty, and that no on outside the 4 was involved. the following facts were established:
a) W is definatelly innocent
b)if X was guilty, then he had exactly one accomplice
c) if Y was guilty, then he had exactly two accomplice
is Z guilty or not?