Discover what four friends did over spring break in this middle-grade logic puzzle!

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!

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

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