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.

Hunt down clues and treasure in this scavenger hunt-themed logic puzzle worksheet!

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

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

This Valentine’s Day-themed sudoku puzzle is as sweet as can be!

Find the value of each symbol with this Valentine's Day math puzzle!

Solve a sweet sudoku puzzle in this Valentine’s Day-themed worksheet for first and second graders!

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

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

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

What new pet did Devon just get? Find out as you complete this engaging worksheet!

Put on your thinking caps and then buckle in for this Fair Ride Frenzy logic puzzle!

Boots, sneakers, flip-flops, slippers—which new shoes did Maria get? Solve this puzzle to find out!

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

Engage students in critical thinking with this line order-themed logic puzzle!

Can you use your logic skills to find out what new toy Ben just got? Try this colorful brain teaser!

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!

This is a medium-difficulty math and logic KenKen® puzzle uses addition, subtraction, multiplication and division and, of course, a lot of logic!

Ready or not, engage students with this hide-and-seek-themed logic puzzle!

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

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

Strengthen students' logic and critical thinking skills with this engaging logic puzzle!

Boost critical thinking skills—and appetites!—with this fun ice cream-themed logic puzzle!

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a colorful Sudoku puzzle.

Introduce second- and third-grade learners to the exciting world of logic puzzles with this engaging worksheet!

Celebrate spooky season with this colorful puzzle for young learners!

Use your logic skills to out what each kid at the costume contest dressed up as! 

This fun puzzle will get your students using logic as they add, subtract, multiply, and divide their way towards the answer.

This 4x4 multiplication puzzle is perfect for a beginner who would like a challenge!