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How to solve Videos Forum Timed Rankings Books Specials Print 21 Nov 2017
Easy:
4×4
5×5
6×6
Killer
Sudoku
Medium:
4×4
6×6
8×8
Killer
Sudoku
Difficult:
4×4
6×6
8×8
9×9
Extra
Difficult 4 × 4, Rating:   Points: 2     Solved 670 times
abcd
1 
13+

5+

2 


5+

3 
10+


1-
4 




total
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