Welcome to a puzzle that's perfect for introducing the concept of Sudoku variations! This Odd Sudoku is a 6x6 grid that I created for practice for Sudoku Champs 2015. The puzzle is designed to be easy and accessible, making it an ideal starting point for newcomers. The rule is straightforward: classic Sudoku rules apply, but with the additional constraint that each shaded cell must contain an odd digit (1, 3, or 5).
This puzzle is the 18th in our Mini Sudoku Series and offers a clear and satisfying solving path. It's a great way to build confidence and understanding of how a simple rule can change the solving experience. Whether you're a young learner or an adult looking for a quick and accessible challenge, this Odd Sudoku is a perfect choice.
Rules of the Odd Sudoku
Mini Classic Sudoku Rules apply. Additionally, each shaded cell must contain an Odd digit (1, 3, 5).
| Odd Sudoku (Mini Sudoku Series #18) |
Previous Mini Sudoku Series puzzle: Diagonal Sudoku (Mini Sudoku Series #17)
Next Mini Sudoku Series Puzzle: Irregular Sudoku (Mini Sudoku Series #19)
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