100th Day of School - Hard Sudoku (Crayons)

This Hard Sudoku puzzle features a 9x9 Sudoku puzzle to solve and a picture of crayons 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.

100th Day of School Sudoku Key

975486132
238719564
641325879
452963718
316278945
897541623
183654297
524197386
769832451
sudoku puzzle with crayons

 Check this box to display the answer key

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