Sailor Moon: Episode Four
Knights vs. Knaves
There's been a call for help! Sailor Mercury said there was a monster at the arcade.You get there, but the door locks behind you and tethere's no monster; however, all the salors are still there and there's a note.
The note says...
The sailors ave been spelled and in each group, one can only tell the truth and one can only lie; if you can figure out who is who, you'll be able to get what we've taken.
Use the passwords below to get the prize.
1st Group: Sailor Mercury - password: 72, Sailor Venus - password 86
2nd Group: Sailor Uranus - password: 33, Sailor Neptune - password 72
3rd Group: Sailor Mars - password: 67, Sailor Jupiter - password 83
So, list the ones that can only tell the truth, in order, from group 1 to 3. If Mercury, Uranus, and Mars are telling the truth, then the password is 723367.
Mercury says, "We are both liars."
Venus says, "If Mercury is a liar, then I can only tell the truth."
Uranus says, "I can only tell the truth."
Neptune says, "Only a liar would say that Sailor Uranus is not a liar."
Mars says, "If Jupiter is a liar, then I am not."
Jupiter says, "We are different."
What is the password?