數獨圖書館
所有謎題
簡單
中等
困難
極難
排行榜
成就
我的帳號
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所有謎題
簡單
中等
困難
極難
排行榜
成就
我的帳號
所有謎題謎題
(893916道謎題)
9
5
3
8
7
6
4
5
2
8
6
7
5
1
9
7
8
4
8
1
9
3
8
8
7
4
9
3
Difficulty rating: 3.0
評分: 3.0
8
7
6
1
6
9
3
2
5
3
6
7
1
5
2
4
8
2
6
7
6
9
2
5
3
4
1
7
6
8
Difficulty rating: 1.5
評分: 1.5
8
5
2
9
7
8
7
6
5
7
5
9
4
6
4
8
1
7
2
7
3
9
4
6
1
3
4
4
7
6
9
1
Difficulty rating: 1.5
評分: 1.5
9
3
4
5
8
7
3
4
9
7
5
3
4
8
9
6
9
1
8
6
7
2
2
4
6
1
2
3
Difficulty rating: 3.6
評分: 3.6
1
9
6
2
4
3
7
6
4
5
8
6
2
6
2
3
1
4
3
4
5
2
8
1
6
2
5
3
Difficulty rating: 7.4
評分: 7.4
1
8
9
7
6
7
9
4
4
6
5
1
2
3
7
6
5
8
9
7
5
1
7
2
7
6
1
2
Difficulty rating: 1.7
評分: 1.7
6
2
8
5
3
8
6
1
9
1
4
7
6
3
6
9
5
1
9
4
7
9
4
8
Difficulty rating: 3.0
評分: 3.0
7
8
4
3
4
1
3
7
2
6
7
8
3
1
3
6
2
9
1
6
9
7
5
8
9
6
Difficulty rating: 1.5
評分: 1.5
1
9
6
3
8
6
4
3
9
3
6
8
9
9
3
2
1
5
4
5
9
3
4
5
9
2
2
6
7
9
5
Difficulty rating: 3.2
評分: 3.2
4
2
6
5
7
6
1
1
7
3
4
6
7
3
1
8
2
4
8
3
8
9
4
6
3
4
1
1
5
3
9
8
Difficulty rating: 1.7
評分: 1.7
6
2
3
7
3
8
4
1
3
3
1
8
2
3
9
7
5
7
3
5
9
4
4
1
6
9
8
2
Difficulty rating: 2.3
評分: 2.3
7
9
8
1
6
5
1
9
8
4
2
4
9
7
3
6
2
5
2
6
1
9
9
1
2
4
3
Difficulty rating: 3.2
評分: 3.2
2
9
5
7
7
5
8
8
4
9
6
7
6
3
9
9
7
6
2
3
2
4
5
6
8
1
1
3
Difficulty rating: 2.0
評分: 2.0
7
9
4
7
2
9
2
3
5
7
1
4
5
8
9
1
7
2
3
1
6
3
8
1
4
7
8
9
Difficulty rating: 3.0
評分: 3.0
5
9
1
8
3
7
8
9
6
3
5
7
4
3
1
2
1
9
4
5
3
4
5
2
9
2
8
7
Difficulty rating: 2.0
評分: 2.0
1
2
3
5
4
9
9
2
3
1
7
1
8
7
4
1
8
6
2
4
5
5
1
5
7
4
3
6
3
1
2
5
8
Difficulty rating: 1.2
評分: 1.2
2
6
5
3
9
7
2
1
9
6
9
8
1
7
4
1
7
9
4
2
7
4
8
6
7
5
6
1
8
Difficulty rating: 4.2
評分: 4.2
4
3
9
8
7
9
3
6
1
9
7
3
7
6
1
2
7
8
4
3
2
6
5
8
1
8
2
4
7
2
8
4
Difficulty rating: 1.2
評分: 1.2
6
8
9
5
5
7
9
9
7
2
9
4
5
7
8
6
6
7
2
8
3
1
5
3
5
2
1
7
Difficulty rating: 3.2
評分: 3.2
7
9
6
8
9
1
2
5
2
9
1
7
5
4
6
2
4
9
1
6
8
6
9
5
2
3
4
Difficulty rating: 4.5
評分: 4.5
8
3
3
2
1
6
1
4
8
8
6
2
4
3
6
1
9
4
3
5
5
8
4
7
2
Difficulty rating: 1.7
評分: 1.7
5
2
6
9
4
3
2
4
6
8
1
1
1
3
5
8
9
9
2
7
2
8
4
1
5
7
6
7
Difficulty rating: 1.5
評分: 1.5
6
2
3
4
6
5
7
4
8
5
2
8
9
7
3
4
4
1
7
5
9
3
1
6
5
Difficulty rating: 4.3
評分: 4.3
4
9
7
3
5
9
6
5
4
3
9
2
8
2
1
8
2
7
1
8
9
3
4
9
7
5
8
Difficulty rating: 4.5
評分: 4.5
6
8
3
4
5
2
1
7
6
5
1
7
2
3
9
3
5
2
9
1
7
8
7
8
9
1
Difficulty rating: 3.2
評分: 3.2
1
8
2
6
4
8
2
9
3
3
4
5
4
6
1
8
2
6
3
1
7
5
7
9
4
1
7
8
Difficulty rating: 2.0
評分: 2.0
1
6
5
4
4
5
7
3
6
6
5
4
8
7
3
4
5
2
1
4
3
6
5
1
4
3
4
3
6
5
1
7
9
5
4
8
5
9
8
7
Difficulty rating: 1.2
評分: 1.2
6
8
1
8
1
9
3
6
2
9
5
2
2
1
7
3
5
3
4
2
7
2
7
5
4
8
1
Difficulty rating: 2.6
評分: 2.6
6
4
1
7
2
3
5
8
3
8
4
1
4
3
4
1
8
3
6
1
5
1
9
3
2
7
Difficulty rating: 2.8
評分: 2.8
4
8
2
1
2
8
4
9
6
8
3
5
9
4
1
8
3
3
7
2
1
5
2
1
9
7
8
7
Difficulty rating: 2.5
評分: 2.5
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