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# 數獨的基本策略。

2007-01-26 10:25:27
#1
(由 Microsoft 翻譯) 您可以採用以下兩種策略:

1) 尋找群組、行或列中數字的唯一可能位置,例如:

2) 尋找空白中可能的唯一數字,例如:

(原文) Basic Strategies of Sudoku

You can adopt the following two strategies:

1) Find the only possible position of a number in a group, a row or a column, for example:

In the rightmost group, consider the only possible position of the number 9:

Since the number 9 has already appeared in the first two rows, the only possible position of a 9 in this group is the remaining blank in the third row:

2) Find the only possible number that can appear in a blank, for example:

Consider the highlighted blank:

The number cannot be 2, 3, 4 or 5 as these numbers already exist in the same group, and it cannot be 6, 7, 8 or 9 either as these numbers are already in the same row. Therefore, the only possible number is 1:

2007-01-26 10:25:27

#2
2549
(由 Microsoft 翻譯) 這正是我在 71.12 秒內贏得這場比賽的方法！
(原文) This is exactly the method that I have used to win this game in 71.12 seconds!

2023-07-15 21:01:21

#3
136
(由 Microsoft 翻譯) 我不知道這個
(原文) I don’t know this

2023-08-20 15:40:07

#4
136
(由 Microsoft 翻譯) @Novel遊戲 這個數獨有一個問題。

(原文) @Novel Games There is a problem of this sudoku.
I try to not use power ups if I just write wrong numbers on 15 seconds it says I finished and collected 42 coins…

2023-08-28 18:11:26

#5

(由 Microsoft 翻譯) @GGY GTse ，感謝您報告問題，現已修復。
(原文) @GGY GTse , thank you for reporting the problem, it is now fixed.

2023-09-01 11:29:37

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