Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

Figure out the results of an Easter egg hunt in this fun logic puzzle for upper elementary students!

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

Embrace Easter celebrations with this puzzle for third, fourth, and fifth graders!

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!

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

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

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.

Children will follow the clues to solve a math riddle in this fun number-sense worksheet.

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

The school day is over, but the backpacks are all mixed up! Can you help each student find their backpack?

Ponder place value puzzles in this fourth- and fifth-grade worksheet!

Solve a cafeteria crisis with this first- and second-grade logic puzzle!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Build shape recognition and logical reasoning with this series of block puzzles! Similar to tangrams, kids will use blocks to fill in each puzzle.

Shape up those problem solving skills with a fun block puzzle activity, comparable to tangram puzzles!

Take the block puzzle challenge! This series of tangram-style geometry puzzles is a great way to build logic skills in your kindergartener.

Practice mixed operations with this fourth-grade math puzzle!