Welcome to a puzzle that uses outside clues to define the order of digits within the grid! This Neighbours Sudoku is my 19th contribution to the Fun With Sudoku Series and was originally created for the Indian Sudoku Team's practice for the 2009 World Sudoku Championship. The puzzle features combinations of digits placed outside the grid. The rule is that these combinations must appear in the corresponding row or column in the exact order given, from left to right or top to bottom. This constraint adds a powerful layer of logic. Unlike the WSC version, this puzzle does not have a diagonal constraint. It's print-friendly and perfect for a focused solving session.
Neighbors Sudoku Puzzle Instructions
Classic Sudoku Rules apply. Additionally, the combinations around the grid should appear in the corresponding row/column in the given order from left to right/from top to bottom.
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| Neighbours Sudoku (Fun With Sudoku #19) |
Previous Fun With Sudoku Series Puzzle: Series Sudoku (Fun With Sudoku #18)
Next Fun With Sudoku Series Puzzle: Classic Sudoku (Fun With Sudoku #20)
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