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How to solve Videos Forum Timed Rankings Books Print 25 Feb 2018
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
Medium 6 × 6, Rating: ★★★  Points: 5     Solved 271 times
Calcudoku twin  -  these two puzzles have the same solution

abcdef
1 
6
2
5
0-

11+
2 
3
5
2-



3 
13+


30×

13+
4 






5 
6+
11+

40×

8+
6 


6



abcdef
1 
6
12+

3
11+

2 

0-

12+
3 

2-




4 
9+

2 :
15+


5 



2


6 
1
4
11+


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


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