The 5 Save（习题2）
- Question
- Solution
- What action should Alice perform?
- Bob has two 5's, but neither of them are on chop, so they cannot be saved yet.
- Cathy has a 5 and it is on chop.
- (Her chop is slot 2 because the cards on slot 3 and slot 4 have a clue on them.)
- Donald has one 5, but it is not on chop, so it cannot be saved yet.
- Thus, Alice should clue number 5 to Cathy as a 5 Save.