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

Get into the spirit of the holidays with this fun crossword puzzle! Your child will get to practice his handwriting skills and build his vocabulary.

Build math and logic skills with this holiday-themed Sudoko puzzle.

Enjoy a fun-filled snow day in this middle-grade logic puzzle!

In this cheerful activity, enjoy the snowy weather without getting cold!

Build a flurry of logic skills with Snowman Sudoku for third through fifth graders!

Don't let your mind go numb this winter break! Stay sharp with a challenging Sudoku puzzle.

Put a wonderful winter spin on math and reasoning practice with this festive sudoku puzzle!