Do your students love puzzles? This one is a great introduction to KenKen®, a logic and math game from Japan.

Help your child with his logic and number skills with this fun worksheet, which is similar to the number puzzle game of Sudoku.

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

Help your fourth grader solve her way to Sudoku Island by completing this classic number placement puzzle.

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

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

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

Regular math problems will be a piece of cake after you master one of these complex riddles!

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

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

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

Build a flurry of logic skills with Snowman Sudoku for third through fifth graders!

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

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

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

Pack your picnic baskets and get ready to solve this classic number puzzle!

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

Get comfy by the fireplace as you solve this fun math puzzle!