Sorry to reply this late. Am really glad you enjoy it. Warms my heart. The game doesn't allow for repeating numbers. My thinking is that not allowing it makes

Sorry to reply this late. Am really glad you enjoy it. Warms my heart. The game doesn't allow for repeating numbers. My thinking is that not allowing it makes it much easier to pinpoint the numbers. If I think a number exists, it would reduce the number of combinations and the game time.