Your students will be working on mathematical reasoning skills and operations as they work to fill in this KenKen® puzzle.

Build shape recognition and logical reasoning with this series of block puzzles! Similar to tangrams, kids will use blocks to fill in each puzzle.

Enjoy a fun-filled snow day in this middle-grade logic puzzle!

Get into the spirit of fall with this middle-grade numbers puzzle!

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

Reach the peak of puzzling by completing this challenging sudoku for middle schoolers!

Have some fun in the sun with this satisfying sudoku puzzle!

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

Check out this beginner level KenKen® puzzle — a puzzle that uses math operations and logic.

Your students will love this medium-difficulty KenKen® math logic puzzle!

This simple, sporty Sudoku puzzle is perfect for kindergarteners! Your little sports star will get to build logic skills as he solves the picture Sudoku.

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

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

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

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

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

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

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

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!

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

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

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

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

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

This fun puzzle will get your students using logic as they add, subtract, multiply, and divide their way towards the answer.

If your student is ready for a more difficult KenKen® puzzle, this may be it!

This is a medium-difficulty math and logic KenKen® puzzle uses addition, subtraction, multiplication and division and, of course, a lot of logic!

This 4x4 multiplication puzzle is perfect for a beginner who would like a challenge!

Does your child love a good challenge? This multiplication KenKen® puzzle is a difficult one!