any better clues in answering sudoku?

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any better clues in answering sudoku?

2007-05-04 21:49:07 · 2 answers · asked by michael 2 in Consumer Electronics ➔ Music & Music Players

2 answers

write all the possible digits in empty cells

2007-05-04 21:56:39 · answer #1 · answered by iyiogrenci 6 · 0⤊ 0⤋

After writing the possible answers in the empty square be sure to erase the ones that are no longer possible when you have entered solutions in new squares.
Also, keep cross checking that a solution is correct for the row, column and that box. This will help you catch mistakes quicker.

2007-05-05 05:06:52 · answer #2 · answered by winnie2 5 · 0⤊ 0⤋