In Japanese, hitori roughly translates to 'leave me alone', and you'll understand why when you pick up the rules to this puzzle.
To complete the puzzle, every row and column must not contain the same digit twice. You'll notice in the example given here that there are repeated numbers, so it's your job to shade out just enough numbers to satisfy the master rule!
Author: Knight Features distributed by Auspac Media
For further enquiries, please email Margret on firstname.lastname@example.org or call us on 07 5553 3200.
Click to enlarge