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How to solve Videos Forum Timed Rankings PDF Print   Solution 6 Dec 2018
Easy:
4×4
5×5
Sudoku
Medium:
4×4
5×5
6×6
8×8
Killer
Sudoku
Difficult:
4×4
5×5
6×6
8×8
12×12
Extra
Difficult 12 × 12, Rating: ★★★★★      Solved 363 times
abcdefghijkl
1 
41+

24×
30×
616×

11 :

11+

2 :

2 




14+

90×

9 :

17+

3 

16+

8

30240×



18+
48×

4 


55×
5
12+



18+



5 
112×
9

4

1-

1

270×

24×
6 


1-

2-


144×


9+

7 
1 :

4
16+

11+
13+

55×


1
8 

40×
1-

6-


13+

17+

17+
9 
5 :

1-
12

3-

15+

231×


10 

2-

3+
8
13+

7-


99×

11 
18+

3-

324×

18+

6-

11
7
12 







70×


5

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

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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