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If your child is done with easy- and medium-level picture Sudoku maybe she's ready for this one.

Get into the holiday spirit with a Christmas puzzle that you and your little one can make at home! He'll add some festive colors to this picture.

Invite your little ones to help you color this Christmas tree and stars, and you'll be ready to play Pin the Star on the Christmas Tree!

This Christmas brainteaser features two pages of colorful medium-level picture Sudoku for young kids.

This Christmas spot the difference worksheet is a festive way to build concentration and memory skills. Try our Christmas spot the difference exercise.