Memorial Day - Hard Sudoku (Map of the United States)

This Hard Sudoku puzzle features a 9x9 Sudoku puzzle to solve and a picture of a map of the United States to color. The Sudoku puzzle is printable and changes each time you visit or click on the Refresh button below.

With this Sudoku puzzle generator, you can easily create new puzzles to use in the classroom or at home.

The puzzle also has an optional answer key checkbox that you can select, if you wish to print out the answer key.

Level of Difficulty: Hard

Sudoku Strategy: To solve the puzzle, you need to fill in the missing numbers (from 1 to 9) so that each column, row and 3x3 subgrid does not contain the same number more than once.

Memorial Day Sudoku Key

382917465
759684231
416523978
163872549
524369817
978145326
831456792
245791683
697238154
sudoku puzzle with a map of the United States

 Check this box to display the answer key

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