Students use algebraic thinking to find the value of each symbol in this Earth Day math puzzle!

Students use algebraic thinking to find the value of each symbol in this Valentine's Day math puzzle!

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

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

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

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

Spend a day in the park with five different friends in 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!

Solve integer equations using eggs, lambs, and bunnies with this Easter-themed worksheet for seventh graders!

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.