Showing posts with label Queen Sudoku. Show all posts
Showing posts with label Queen Sudoku. Show all posts

Friday, 1 May 2020

Sudoku 51: Odd Even Queen Sudoku

The 5th round of Sudoku Mahabharat has started today on Logic Masters India. This round features a new variant-Odd Even queen Sudoku. Here is a practice sudoku:

Rules: Classic Sudoku rules apply. Additionally, exactly two numbers(one odd and one even) behave like chess Queens. Two queens of the same parity cannot be placed along the same row, column or diagonal of any length. The Queens should be determined as a part of solving.
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