1-9 appear in each row, column, and marked region. Neighboring digits on a green line must differ by at least 5. Each purple line contains a set of consecutive and non-repeating digits, in any order.
1-9 appear in each row, column, and marked region. Neighboring digits on a green line must differ by at least 5. Each purple line contains a set of consecutive and non-repeating digits, in any order.