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calvinfoo
@calvinfoo (1)
Malaysia • Age 47
Joined myLot 15 years ago
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calvinfoo's Responses
The most difficult Sudoku puzzle
ViragElvtars
@ViragElvtars
(21)
•
Hungary
27 Aug 07
Which is the most difficult sudoku puzzle you have ever seen? This is a real hard one. There is only 1 field that can be solved with the known...
sudoku
sudoku
sudoku
sudoku
13 responses
•
1 person
calvinfoo
Not difficult at all. Solved in 4:19. 741986235 652731984 983524617 598142763 374695821 126378459 837259146 415867392 269413578
28 Aug 10
