Finned Grouped Chain
Strong and weak links alternate along a chain, and its ends force a conclusion.
All candidates have been entered in the empty cells.
Candidate 6 is true in at least one of A and B. Candidates 6 marked × can be removed.
Strong and weak links alternate along a chain, and its ends force a conclusion.
All candidates have been entered in the empty cells.
Candidate 6 is true in at least one of A and B. Candidates 6 marked × can be removed.