Hard
© 2005-2006
Special
2006
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167 3 4 8 952
2586791 3 4
94 3 1 52768
8 3 52 9 764 1
7 1 4 536289
69 2 4 8 1 57 3
4 7 9825316
321 7 64 8 95
58691 3 4 27
Sudoku 1: Hard
c
°2005-2006 1Special (Solutions) 2006
3 7 2 9 864 1 5
596124 7 3 8
4 8 1 7 532 9 6
7234 1 5 6 89
854697 1 23
619 2 3 8 57 4
967341852
245879361
1 3 8 5 6 2 9 4 7
Sudoku 2: Hard
c
°2005-2006 2Special (Solutions) 2006
97 8 215364
631 7 94 8 25
5428631 7 9
3276 5 194 8
4 1 597 8 236
8964 3 251 7
15934 7 682
264 1 8 9753
7 8 3 526491
Sudoku 3: Hard
c
°2005-2006 3Special (Solutions) 2006