Does your child need a little challenge in math and problem solving? These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Calling all Sudoku and Ken Ken buffs, here's a little something new! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

If your student needs a challenge in math, try these math puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Keep your amazing math student on his toes with some challenging puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

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.

Look no further than this worksheet for a fun, yet challenging way to practice subtracting decimals!

Puzzle your way to decimal addition mastery with this challenging worksheet!

Get ready to draw a cute frog in this geometry activity!

Help your child practice math with this worksheet, which practices using math symbols like plus, minus, greater than, and less than.

Challenge your math brain with a tricky worksheet that throws in addition, subtraction, multiplication and division!

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

Looking for a worksheet to help your kid's math skills? This printable is all about Sudoku.

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

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

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

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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

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

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

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

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

Celebrate an important American holiday while you work on your math operations!

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.

Challenge your third graders with a cool winter math puzzle!

Looking for a worksheet to help your kid's math skills? This printable is all about combinations and logic.

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

Complete this picture puzzle to polish your mixed operations prowess!

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

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

Clues plus riddles? Is this a mystery or a math worksheet?