Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

Try your luck with this picture-based sudoku for kindergarteners and first graders!

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

Gather your supplies for the start of the school year with this sudoku for first, second, and third graders!

Solve a sweet sudoku puzzle in this Valentine’s Day-themed worksheet for first and second graders!

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

Use your logic skills to out what each kid at the costume contest dressed up as! 

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Cleverly consider the clues to choose which cool new coat belongs to Cam!

In autumn, the leaves turn red, orange, and yellow—test your logic skills with a sudoku puzzle to match!