Sudoku and Ken Ken enthusiasts will enjoy this mad math puzzle, full of addition, subtraction, multiplication, and division challenges.

KenKen® is a math logic game that comes from Japan. This beginner puzzle is perfect for a fifth grade student working on operations and math reasoning.

Follow the clues to find mystery numbers with this second-grade hundred chart worksheet!

Solve a sunny, summery sudoku puzzle in this sandcastle-themed puzzle!

Find out how five families contributed to an elementary school’s spruce up day with this upper elementary logic puzzle!

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help Bart the Bear solve four Sudoku number puzzles.

In this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

Read all of the clues to determine the mystery number — and be sure to show your work!

Give your brain a fun workout as you complete this summery worksheet!

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

Read all of the clues to determine the mystery number.

In autumn, the leaves turn red, orange, and yellow—test your logic skills with a sudoku puzzle to match!

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

Who came to the family reunion? Put your logic to the test and figure out how many people were actually at this reunion.

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

Complete this picture puzzle to polish your mixed operations prowess!

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

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

Soak up the sunshine as you solve this superb summer puzzle!

Puzzle your way to perfection in this fun pool-themed worksheet!

This winter, curl up with a mug of cocoa and a tricky puzzle!

Try your luck with this picture-based sudoku for kindergarteners and first graders!

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

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

School is starting, and the first thing you need to do is find your desk!

Save your day from boredom with the help of this sudoku puzzle!

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

Need a fun activity to do on a long drive? Look no further than this tricky sudoku puzzle!

Lean on your logic skills in this wonderful winter worksheet!

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