New skill
Yes-clues + no-clues
A YES-clue tells you what IS. A NO-clue tells you what ISN'T. Both kinds shrink the list of possible answers.
Some clues say "yes". Some say "no". Use both to find the answer.
New skill
A YES-clue tells you what IS. A NO-clue tells you what ISN'T. Both kinds shrink the list of possible answers.