On a 9 X 9 Soduku grid,what's the least number that needs to b reveal before there's multiple possible answers

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On a 9 X 9 Soduku grid,what's the least number that needs to b reveal before there's multiple possible answers

2007-02-26 15:38:17 · 2 answers · asked by rokdude5 4 in Games & Recreation ➔ Other - Games & Recreation

I think 9 is not enough.

2007-02-28 16:10:18 · update #1

2 answers

2007-02-26 23:01:51 · answer #1 · answered by Anonymous · 0⤊ 0⤋

There is ALWAYS only ONE possible answer to ANY Correctly made Sudoku puzzle. Otherwise you solved it wrong. It's impossible for there to be more than one possible answer.

2007-03-05 17:15:54 · answer #2 · answered by Nightstrikes 2 · 1⤊ 0⤋