Even/Odd Sudoku by Ashish Kumar

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Even Odd Sudoku by Ashish Kumar


Theme: 23

Author/Opus: This is the 21st puzzle from guest contributor Ashish Kumar.

Rules: Standard Sudoku rules. Also, cells with a square contain an even digit; cells with a circle contain an odd digit.

Answer String: Enter the 1st row from left to right, followed by a comma, followed by the 5th row from left to right.

Time Standards (highlight to view): Grandmaster = 6:45, Master = 8:30, Expert = 17:00

Solution: PDF

Note: Follow this link for other Even/Odd Sudoku. Follow this link for classic Sudoku.

  • Freddie Hand says:

    Interesting that the time standards are so high for this puzzle: there didn’t seem to be any hard deductions in this puzzle (the hardest I found was a hidden pair). Not that I got anywhere close to GM time, but that’s due to me being terrible at sudoku.

    Nice theme!

    • drsudoku drsudoku says:

      It is possible our testers had some unusual times, but what I really expect is that the solution path is fairly narrow so it just takes a longer time to get to the solution than you might expect based on step difficulty.

  • skynet says:

    6:44.Ah ! Made GM time by a second.I agree with the previous comment about the time standards being high.The sudoku wasn’t that hard.
    But, it maybe because I used uniqueness twice to get to my time and the testers don’t get to use that.
    Nice sudoku .

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