Calling all Sudoku and Ken Ken buffs, we have a new addicting puzzle for you! These are tricky, but a fun spin-off of the popular Ken Ken puzzle.

If your child has a knack for number games, he'll love this mysterious math puzzle. Kids will use addition, subtraction, multiplication, and division skills.

This missing numbers math puzzle will get your kid thinking creatively. Kids who enjoy Ken Ken and Sudoku puzzles will like this amazing math puzzle.

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

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with an Independence Day theme.

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

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.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a picture Sudoku puzzle with a back to school theme.

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

Christmas sudoku lets your child exercise his brain while cutting a pasting festive holiday images. Play Christmas sudoku with your child this holiday season.

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

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

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!

What does one semicircle, two parallelograms, three triangles and a rectangle add up to?

Play with shapes the hands-on way! Let your your kindergartener cut out these colorful shapes and arrange them into the outline of a house.

Practice mixed operations with this fourth-grade math puzzle!

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.

Solve this Thanksgiving Sudoku puzzle by cutting and gluing pictures into the puzzle, with each picture appearing only once in each row, column, and block.

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

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

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

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!