數獨卡關求解 - 數獨

By Linda
at 2016-07-02T19:22
at 2016-07-02T19:22
Table of Contents
※ 引述《waterap (呱呱)》之銘言:
http://i.imgur.com/9vFWhvh.jpg
一個合法的數獨有解則必定是唯一解
因此不能含有deadly pattern
4 cells deadly patteern example:
12 . . | 21 . . | . . .
21 . . | 12 . . | . . .
. . . | . . . | . . .
1,2位置可以互換
所以解的時候可以排除這些可能
{1,8,9}那格如果是8 or 9 就是上面的情況
所以可以刪去候選數8,9
刪去後只剩1 所以那一格是1
--
http://i.imgur.com/9vFWhvh.jpg
推 funkie: row3:{8,9} {8,9}; row9:{1,8,9} {8,9} => {1,8,9}->{1} 07/02 17:28
推 funkie: unique rectangle of type 1 07/02 17:35
→ waterap: 抱歉,我不懂這解法,可以麻煩解釋一下嗎?為何{1、8、9 07/02 18:13
→ waterap: }有獨解1? 07/02 18:13
推 LPH66: 這個是唯一解理由, 若那裡不是 1 則這個長方形就是 89 互換 07/02 18:35
→ LPH66: 理論上應該要有別的線索才對 07/02 18:36
一個合法的數獨有解則必定是唯一解
因此不能含有deadly pattern
4 cells deadly patteern example:
12 . . | 21 . . | . . .
21 . . | 12 . . | . . .
. . . | . . . | . . .
1,2位置可以互換
所以解的時候可以排除這些可能
{1,8,9}那格如果是8 or 9 就是上面的情況
所以可以刪去候選數8,9
刪去後只剩1 所以那一格是1
--
Tags:
數獨
All Comments

By Tracy
at 2016-07-06T09:01
at 2016-07-06T09:01

By Zanna
at 2016-07-06T23:34
at 2016-07-06T23:34

By Blanche
at 2016-07-09T20:46
at 2016-07-09T20:46
}有獨解1?

By Noah
at 2016-07-12T01:46
at 2016-07-12T01:46

By Heather
at 2016-07-14T09:42
at 2016-07-14T09:42

By Brianna
at 2016-07-17T23:28
at 2016-07-17T23:28
個常用法?

By Ida
at 2016-07-18T09:18
at 2016-07-18T09:18

By Hedda
at 2016-07-20T00:34
at 2016-07-20T00:34

By Brianna
at 2016-07-23T21:19
at 2016-07-23T21:19

By Lydia
at 2016-07-25T20:09
at 2016-07-25T20:09

By Jacob
at 2016-07-28T13:35
at 2016-07-28T13:35

By Quanna
at 2016-07-30T07:33
at 2016-07-30T07:33

By Erin
at 2016-08-03T05:00
at 2016-08-03T05:00

By Ophelia
at 2016-08-07T15:38
at 2016-08-07T15:38

By Yuri
at 2016-08-10T11:26
at 2016-08-10T11:26

By Iris
at 2016-08-12T20:31
at 2016-08-12T20:31
因為進階技法的「當某些條件滿足時某些格子因矛盾可刪除」

By Todd Johnson
at 2016-08-17T15:34
at 2016-08-17T15:34

By Hedwig
at 2016-08-18T23:20
at 2016-08-18T23:20

By William
at 2016-08-21T13:29
at 2016-08-21T13:29

By Sarah
at 2016-08-25T20:06
at 2016-08-25T20:06
包含「和唯一解這前提矛盾」

By Wallis
at 2016-08-26T10:16
at 2016-08-26T10:16

By Steve
at 2016-08-27T20:56
at 2016-08-27T20:56
這方法就有唯一解 用不用這方法是信仰問題

By Jack
at 2016-08-29T12:37
at 2016-08-29T12:37

By Tristan Cohan
at 2016-09-02T12:40
at 2016-09-02T12:40

By Ursula
at 2016-09-02T21:13
at 2016-09-02T21:13

By Zanna
at 2016-09-06T23:57
at 2016-09-06T23:57

By Vanessa
at 2016-09-10T20:13
at 2016-09-10T20:13

By Quintina
at 2016-09-14T11:58
at 2016-09-14T11:58
你要說不能靠邏輯解,有些有唯一解的題目也不行

By Steve
at 2016-09-18T12:08
at 2016-09-18T12:08

By Kelly
at 2016-09-23T05:59
at 2016-09-23T05:59

By Selena
at 2016-09-25T13:47
at 2016-09-25T13:47

By Queena
at 2016-09-28T08:16
at 2016-09-28T08:16

By Erin
at 2016-09-29T04:26
at 2016-09-29T04:26

By Aaliyah
at 2016-10-01T08:24
at 2016-10-01T08:24

By Freda
at 2016-10-05T22:49
at 2016-10-05T22:49

By Irma
at 2016-10-07T10:33
at 2016-10-07T10:33

By Rae
at 2016-10-08T11:33
at 2016-10-08T11:33

By Ivy
at 2016-10-12T19:28
at 2016-10-12T19:28

By Dorothy
at 2016-10-17T12:03
at 2016-10-17T12:03

By Connor
at 2016-10-21T02:54
at 2016-10-21T02:54

By Madame
at 2016-10-23T23:47
at 2016-10-23T23:47
用量當判別標準。我也同意盡量不要猜答案,但同時

By Andy
at 2016-10-28T18:57
at 2016-10-28T18:57
要用的時候我一定當試誤法 (所謂試誤法就是猜)

By Susan
at 2016-10-30T15:40
at 2016-10-30T15:40
你的引用裡也說到這是有爭議的,所以除非強調唯一解

By Hedy
at 2016-11-03T18:53
at 2016-11-03T18:53

By Emily
at 2016-11-06T16:56
at 2016-11-06T16:56

By Cara
at 2016-11-07T22:39
at 2016-11-07T22:39
的確是信仰問題也沒錯。 依你說會變不同遊戲,我想

By Victoria
at 2016-11-12T07:05
at 2016-11-12T07:05
那就是我說的你覺得題目不佳阿XD 這也OK沒問題呀

By Rae
at 2016-11-16T08:38
at 2016-11-16T08:38
試看看能不能完全解出。畢竟解不出來還分「有矛盾」

By Linda
at 2016-11-21T04:09
at 2016-11-21T04:09
變成無法分辨其中差異。

By Gilbert
at 2016-11-23T16:15
at 2016-11-23T16:15

By Linda
at 2016-11-27T02:59
at 2016-11-27T02:59

By Tristan Cohan
at 2016-11-29T02:17
at 2016-11-29T02:17
(在本篇所提到的邏輯)

By Kelly
at 2016-12-04T00:40
at 2016-12-04T00:40

By Skylar Davis
at 2016-12-06T18:27
at 2016-12-06T18:27
(某個不一定被接受的規定)

By Emma
at 2016-12-10T20:02
at 2016-12-10T20:02

By Victoria
at 2016-12-11T06:49
at 2016-12-11T06:49
繞這麼多步的推論了

By Agatha
at 2016-12-11T19:11
at 2016-12-11T19:11

By Puput
at 2016-12-16T04:11
at 2016-12-16T04:11

By Kyle
at 2016-12-18T21:40
at 2016-12-18T21:40
當某些格子滿足條件時若哪一格是什麼數字則可以推出矛盾

By Michael
at 2016-12-22T16:46
at 2016-12-22T16:46

By Ula
at 2016-12-23T20:10
at 2016-12-23T20:10

By Steve
at 2016-12-28T03:23
at 2016-12-28T03:23

By Ula
at 2016-12-29T00:03
at 2016-12-29T00:03
其實我也沒說原PO說錯什麼,只是想把非唯一解的題目

By Puput
at 2016-12-29T14:30
at 2016-12-29T14:30

By Charlotte
at 2017-01-01T21:00
at 2017-01-01T21:00
唯一覺得不妥的就是要嘛就把唯一解當規則

By Todd Johnson
at 2017-01-05T17:26
at 2017-01-05T17:26
理由而說不允許非唯一解

By Andrew
at 2017-01-08T00:12
at 2017-01-08T00:12

By Jacky
at 2017-01-12T19:40
at 2017-01-12T19:40

By Ingrid
at 2017-01-17T03:53
at 2017-01-17T03:53
正解與否跟你用什麼方法無關
Related Posts
數獨卡關求解

By Oscar
at 2016-06-15T14:19
at 2016-06-15T14:19
數獨卡關求解

By Necoo
at 2016-06-03T01:25
at 2016-06-03T01:25
益智問答(11)列車搶案!

By Hedda
at 2016-05-06T17:59
at 2016-05-06T17:59
數獨卡關求解

By Madame
at 2016-04-22T05:49
at 2016-04-22T05:49
數獨卡關求解

By Lauren
at 2016-04-08T18:30
at 2016-04-08T18:30