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How to solve Videos Forum Timed Rankings Books PDF Print 7 Feb 2025
Easy:
4×4
6×6
Sudoku
Medium:
4×4
6×6
Killer
Sudoku
Difficult:
4×4
6×6
9×9
10×10
Killer
Extra
Difficult 10 × 10, Rating: ★★★★★  Points: 10     Solved 212 times
abcdefghij
1 
13+
7
1-
1
16+
8
6-
3
18×
5
Clear cell
Bold cell
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2 
 
3-
 
9+
 
9+
 
15+
 
3 
11+
 
3-
 
6+
 
9+
 
30×
 
4 
 
12+
 
5-
 
 
3-
 
30×
5 
6-
 
4-
 
11+
 
13+
 
 
6 
 
7+
 
11+
 
17+
 
 
4 :
7 
 
18+
 
11+
 
7+
 
24×
 
8 
 
54×
 
30×
 
7-
 
14+
 
42×
9 
70×
 
7+
 
11+
 
3 :
 
2-
 
10 
 
1
 
8
 
5
 
2
 
4

To enter 10, press 1 then 0, or 'a'. For 11: 1 then 1, or 'b'. For 12: 1 then 2, or 'c'

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