Normal sudoku rules apply, and digits do not repeat within cages. V and X show differences of 5 (V) or 10 (X) between the sums in the cages they separate. Other instances of differences of 5 or 10 between cages may not be marked.
Normal sudoku rules apply, and digits do not repeat within cages. V and X show differences of 5 (V) or 10 (X) between the sums in the cages they separate. Other instances of differences of 5 or 10 between cages may not be marked.