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

Practice integer operations with this Valentine’s Day-themed puzzle for middle schoolers!

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

After you’ve run around collecting eggs, take time to exercise your brain with this fun Easter-themed Sudoku for middle schoolers!

Get into the spirit of fall with this middle-grade numbers puzzle!

Enjoy a fun-filled snow day in this middle-grade logic puzzle!

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

Spend a day in the park with five different friends in this middle-grade logic puzzle!

Get ready for a night of frights with this middle-grade Halloween logic puzzle!

Have some fun in the sun with this satisfying sudoku puzzle!