%5BQUOTE%5Dhetan+%2D+2026%2D10%2D04++5%3A19+PM%0D%0A%0D%0AMore+a+question+about+the+sample+puzzle+than+the+mechanics+%2D+how+do+we+start+to+solve+the+Transparent+Kropki+Sudoku%3F+It+doesn%E2%80%99t+seem+to+be+immediately+apparent+whether+12%E2%80%A689+or+98%2E%2E21+should+be+in+the+last+row%2E%5B%2FQUOTE%5DCheck+the+cell+r8c2%2E+Irrespective+of+whether+row+9+has+1+to+9+or+9+to+1%2C+r8c2+will+be+4%2E+