Even/Odd Sudoku by Thomas Snyder
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Theme: Half and Half
Author/Opus: This is the 320th puzzle from Thomas Snyder, aka Dr. Sudoku.
Rules: Standard Even/Odd Sudoku rules (i.e., 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 6th row from left to right.
Time Standards (highlight to view): Grandmaster = 1:30, Master = 2:30, Expert = 5:00
Solution: PDF
Note: Follow this link for more Even/Odd Sudoku puzzles. If you are new to this puzzle type, here are our easiest Even/Odd Sudoku to get started on. More Even/Odd Sudoku puzzles can be found in The Art of Sudoku 2.
3:01.This was surprisingly sticky to solve but some good hidden deductions made the solve enjoyable.