Kitty and Katty

  • + 1 comment

    One more question, let assume I choose xth number of block as A and yth number of Block as B, should the new block ( the block which number A-B) put to the location of A? Let me explain I choose 2nd (as A) and 5th (as B) block the number of new block would be (A - B) -3 should I set this block in the position of A?