Normal sudoku rules apply. Every adjacent pair of digits along the contains no repeats and sums to 13 or 14. Digits in cages do not repeat and must sum to 13 or 14. Digits along the arrow (which may repeat) sum to the value in the attached circle.
Normal sudoku rules apply. Every adjacent pair of digits along the contains no repeats and sums to 13 or 14. Digits in cages do not repeat and must sum to 13 or 14. Digits along the arrow (which may repeat) sum to the value in the attached circle.