after reading some of the amazon.com reviews, I figured this would be hard enough to challenge me. unfortunately, I tried two puzzles and didn't even have to make any notes in the boxes to solve them. Took about ten or fifteen minutes for each.
I do sudoku in two free NYC papers and sometimes have trouble with the level 2 (out of 4) puzzles. I often solve the 2's and sometimes the 3's. Forget the 4's.
I do sudoku in two free NYC papers and sometimes have trouble with the level 2 (out of 4) puzzles. I often solve the 2's and sometimes the 3's. Forget the 4's.
