What does one semicircle, two parallelograms, three triangles and a rectangle add up to?

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

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

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!