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Rules of 'Odd Sudoku'

Place numbers in the grid such that each row, column and 3x3 box contain the numbers 1 to 9. The shaded cells can only contain odd numbers.

EXAMPLE:


















UNIQUE SOLUTION:

1 comment:

Rohan said...

Its just the inverse of Even Sudoku.
But, this one becomes more interesting as there are 5 odd numbers compared to 4 even numbers.