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Showing posts with label Average Sudoku. Show all posts
Showing posts with label Average Sudoku. Show all posts

Rules of 'Average Sudoku'

Place numbers in the grid such that every row, column and 3x3 box contain the numbers 1 to 9. If the number in a cell equals the average of its two horizontal(vertical) neighbours then the cell is marked with a horizontal(vertical) line.

EXAMPLE:


UNIQUE SOLUTION: