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How to solve Videos Forum Timed Rankings Books Specials Print 14 Dec 2017
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: ★★★★★  Points: 12     Solved 83 times
abcdefghijkl
1 
7
48×

33×

120×
1-

17+
6+
20×

2 
10×

3-

5-

4
45×



1-
3 
14+
7-

32×

31+


12×

5+

4 


1-

56×


6
6+
10

36×
5 
54×


10

4+
6
1-

32+


6 
3

21+

2 :

99×

18+

22+

7 
300×


1-

9+



39+

8
8 
7-

22+

45×

48×




13+
9 



34560×

6
2-


26+


10 
6 :
7




16+

1-

8-
11 

21+

396×


8

24×

22+

12 
8

11



21×


6


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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Articles: the 10 Hardest Logic/Number Puzzles | The 7 Easiest Puzzles | Numerical Intelligence


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