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How to solve Videos Forum Timed Rankings Books Specials Print 20 Aug 2017
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 6 × 6, Rating: ★★★  Points: 7     Solved 51 times
Calcudoku twin  -  these two puzzles have the same solution

abcdef
1 
120×


90×
1 :

2 
1800×





3 


1-



4 
1-


1 :

10×
5 

12×




6 
1

12×

1-

abcdef
1 
14+

150×
12×

16+
2 




1

3 
300×

4-



4 


10+


7+
5 
2 :


20+


6 


3



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


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