Coordinate an Earth Day volunteer event with this middle-grade logic puzzle!

You just won an amazing prize, but it’s locked in a safe! Thankfully, the code is a single integer between -40 and 40, and you’ve got the clues to solve it.

Logical reasoning skills are always important—even on vacation!

Take a dive into the ocean of multi-step equations with this math worksheet!

Reach the peak of puzzling by completing this challenging sudoku for middle schoolers!

Take a trip to Camp Cozy Pines in this adventurous puzzle!