This blog deals with grid-based puzzles and the various types of logic and ideas used to solve them. It also contains notices, information and results about various puzzle and sudoku championships across the globe.
Puzzle No.327
Puzzle: Classic Sudoku
Source: Indian Puzzle Championship 2010
Solved it in 2m 18s.
ReplyDeleteNice design of '2010' :-)
I believe that this sudoku is not unique. There is another solution.
ReplyDeleteActually, the solution you posted is incorrect. Column 5 has two 9's in it.
ReplyDeletePuzzle is definitely correct and easy too.
ReplyDeleteSolution is messed in middle 3 rows
Sorry for the mistake in the solution. It has been corrected.
ReplyDeleteThe puzzle has one unique solution.