If you love Sudoku puzzles that give you just enough of a hint to get moving, Odd Sudoku is going to be a delightful experience. As puzzle number 31 in our Daily Sudoku League, this variant tests your ability to leverage parity to your advantage. While you still have to do the hard work of deducing placements using classic logic, the shaded gray cells act as a helpful compass. Because these specific squares are strictly reserved for odd digits, you can immediately cross out all even numbers from those positions. It is a fantastic exercise in efficient candidate elimination that keeps the momentum flowing from the very first move.
Odd Sudoku Rules
Classic Sudoku Rules apply. Additionally, shaded cells contain only odd digits (1, 3, 5, 7, and 9).
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| Odd Sudoku (Daily Sudoku League #31) |
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