KenKen® is a math logic game that comes from Japan. This beginner puzzle is perfect for a fifth grade student working on operations and math reasoning.

Numbers are full of patterns! Can you use your knowledge of patterns in times tables and math facts to solve this riddle?

This winter, curl up with a mug of cocoa and a tricky puzzle!

Embrace Earth Day with this classic number puzzle for third through fifth graders!

"Sewing" up this Japanese number placement game is a project that will boost both your child's critical thinking and problem solving skills!