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How to solve Videos Forum Timed Rankings Books PDF Print Subscribe 29 Jun 2022
Easy:
4×4
5×5
Sudoku
Medium:
4×4
5×5
6×6
7×7
8×8
Killer
Sudoku
Difficult:
4×4
5×5
7×7
Extra
Medium 8 × 8, Rating: ★★  Points: 7     Solved 112 times
Calcudoku twin  -  these two puzzles have the same solution

abcdefgh
1 
14+
 
448×
2
3 :
5-
 
24×
2 
 
 
 
 
 
23+
 
 
3 
2
10+
 
12+
 
 
 
11+
4 
24×
 
360×
 
0-
 
 
 
5 
 
 
 
 
 
6
 
1-
6 
48×
 
 
5
48×
 
2-
 
7 
 
20+
 
16+
 
 
 
11+
8 
7
 
 
 
 
 
 
 
abcdefgh
1 
1 :
 
96×
 
11+
 
10+
2 
 
1 :
 
1792×
 
 
2-
 
3 
 
 
 
 
16+
 
 
18+
4 
11+
 
60×
 
 
42×
 
 
5 
 
 
 
8+
 
 
 
 
6 
14+
 
4
 
120×
336×
 
 
7 
 
18+
 
 
 
 
 
2 :
8 
7
 
12×
 
60×
 
 
 
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