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How to solve Videos Forum Timed Rankings PDF Print   Solution 7 Dec 2018
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: ★★★★★      Solved 550 times
abcdefghij
1 
16+
10
12+
6
6-
4
30×
2
12+
1
2 

7+

5-

42×

9+

7+
3 

13+

19+

32×

7+

4 

1-

1-

12+

42×

15+
5 
1-

5+

7+

11+

2-

6 

16+

50×

3 :

6-

14+
7 
4-

5-

2-

7+

11+

8 

10+

56×

4-

14+

3-
9 
20×

16+

3-

2-

7+

10 

3

1

8

5

9

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

total
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