... four different statement. Among which one is a false one. Find the murderer.
P: I went to theatre with S
Q: I was playing cards with P
R: I know that Q is not the murderer
S: I know that R is not the murderer
... four different statement. Among which one is a false one. Find the murderer.
P: I went to theatre with S
Q: I was playing cards with P
R: I know that Q is not the murderer
S: I know that R is not the murderer