Normal sudoku rules apply. A clue outside the grid shows the sum of the digits between the 1 and the 9 in that row/column. No two 5s in the grid have the same digit in the cell immediately above.
Normal sudoku rules apply. A clue outside the grid shows the sum of the digits between the 1 and the 9 in that row/column. No two 5s in the grid have the same digit in the cell immediately above.