每天玩点趣味数独

第一部分　初探门径：认识数独 ·······1
一、数独概述 ····································1
二、数独的基本元素 ························2
三、常规数独训练题 ························3
1．数独（1） ····································· 3
2．数独（2） ····································· 3
3．数独（3） ····································· 4
4．数独（4） ····································· 4
5．数独（5） ····································· 5
6．数独（6） ····································· 5
7．数独（7） ····································· 6
8．数独（8） ····································· 6
9．数独（9） ····································· 7
10．数独（10） ································· 7
11．数独（11） ································· 8
12．数独（12） ································· 8
13．数独（13） ································· 9
14．数独（14） ································· 9
15．数独（15） ······························· 10
16．数独（16） ······························· 10
17．数独（17） ······························· 11
18．数独（18） ······························· 11
19．数独（19） ······························· 12
20．数独（20） ······························· 12
21．数独（21） ······························· 13
22．数独（22） ······························· 13
23．数独（23） ······························· 14
24．数独（24） ······························· 14
25．数独（25） ······························· 15
26．数独（26） ······························· 15
27．数独（27） ······························· 16
28．数独（28） ······························· 16
29．数独（29） ······························· 17
30．数独（30） ······························· 17
31．数独（31） ······························· 18
32．数独（32） ······························· 18
33．数独（33） ······························· 19
34．数独（34） ······························· 19
35．数独（35） ······························· 20
36．数独（36） ······························· 20
37．数独（37） ······························· 21
38．数独（38） ······························· 21
39．数独（39） ······························· 22
40．数独（40） ······························· 22
41．数独（41） ······························· 23
42．数独（42） ······························· 23
43．数独（43） ······························· 24
44．数独（44） ······························· 24
45．数独（45） ······························· 25
46．数独（46） ······························· 25
47．数独（47） ······························· 26
48．数独（48） ······························· 26
49．数独（49） ······························· 27
50．数独（50） ······························· 27
答案 ··················································28
IV
每天玩点趣味数独
第二部分　渐入佳境：解题技巧 ·····53
一、解题技巧概述 ··························53
二、数独技巧训练营 ······················76
51．数独（51） ······························· 76
52．数独（52） ······························· 77
53．数独（53） ······························· 77
54．数独（54） ······························· 78
55．数独（55） ······························· 78
56．数独（56） ······························· 79
57．数独（57） ······························· 79
58．数独（58） ······························· 80
59．数独（59） ······························· 80
第三部分　高手养成：变形数独 ···122
第四部分　魔鬼训练：数独的近亲