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Puzzle No.334

Puzzle: Classic Sudoku
Author: Fred Stalder

PUZZLE NO.334: CLASSIC SUDOKU


SOLUTION:

4 comments:

Rohan Rao said...

Solved it in 6m 45s.

I wonder why Fred didnt put the '2' for symmetry. Maybe it makes it too easy.

Nice puzzle.

Fred76 said...

That's exactly the reason !

With this 2 the grid is very easy; without it, it is a little more challenging and it's more interesting to solve, in my opinion.

Thanks for posting this grid :)

Fred

Rohan Rao said...

Ok, so that was the problem. It is a good puzzle indeed.

You're welcome :-)

akash said...

18 min without trial and error. great puzzle. had to use colouring as well as xy wing. trial and error would have saved time. but i like doing it the proper way