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How to solve Videos Forum Timed Rankings PDF Print   Solution 21 Feb 2021
Easy:
4×4
5×5
6×6
Killer
Sudoku
Medium:
4×4
5×5
6×6
8×8
Sudoku
Difficult:
4×4
5×5
6×6
12×12
Extra
Difficult 12 × 12, Rating: ★★★★★      Solved 499 times
abcdefghijkl
1 
576×

7
24×
16+

9+
5
0-

12+
2-
2 

297×



3-

7 :



3 
5+

27+

16×

16+

189×

132×
12+
4 

10×



6-

9

13+


5 
336×

11+

10+

12
15+


5
14+
6 

12
13+
2-

88×


2 :
2


7 
8-
3-


1-
9
18+


30×
6 :

8 


14+



140×

26+

220×

9 
21+


44×
2-





1

10 
45×

19+

18+


2 :
48×

1-
6
11 

3+

30+





44×

2-
12 
10

4


4-

96×


3

Note that now you have three days to solve the 12x12 (submit before Wednesday)

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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