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.

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

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

Practice mixed operations with this fourth-grade math puzzle!

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

Put your addition skills to the test with these puzzle boxes for second and third graders!

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

Lean on your logic skills in this wonderful winter worksheet!

Shape up your addition skills with these square puzzles!

Sort out Valentine’s Day cards with this fun first- and second-grade logic puzzle!

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

Track down Maya’s new mittens using your logical reasoning and problem-solving skills! 

Put your addition skills to the test with these puzzle boxes for second and third graders!

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

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

Challenge your third graders with a cool winter math puzzle!

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

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

Can you draw a house that is exactly the same on both sides? Test your symmetry skills in this geometry worksheet!

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

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

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

Shape up those problem solving skills with a fun block puzzle activity, comparable to tangram puzzles!

On this fun Halloween Sudoku, kids use their logical reasoning and critical thinking skills to solve this puzzle.

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

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

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