Set your sleuth-in-training on the case with this hidden-message activity.

Put your detective-in-training on the case with this secret-message activity.

This 4x4 KenKen® multiplication puzzle will get your student using a lot of logical thinking.

Practice your addition and multiplication skills in preparation for factoring equations using these baseball themed puzzles!

Help students sharpen their logic skills using this fun, thought-provoking nonogram puzzle!

This medium KenKen® puzzle will get your student using multiplication and logical thinking skills!

Solve integer equations using eggs, lambs, and bunnies with this Easter-themed worksheet for seventh graders!

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

Team up with your second grader to complete this mini crossword puzzle using adjectives that start with the letter "F".

Have some fun with vocabulary words using a Valentine's Day word scramble for first, second, and third graders!

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

Your students will need to fill in this KenKen® grid using their addition and subtraction facts and some logical thinking skills.

Get ready for a tangram challenge! Build math and reasoning skills by using all tangram shapes to re-create the picture on this page.

What makes this cheesy Sudoku puzzle so cheesy? The cheese, of course! Solve this cheesy Sudoku puzzle using math and logic skills.

Solve Sudoku for beginners by using logical reasoning and critical thinking skills to place numbers 1 through 4 in each row, column, and block only once.

Teach your kids about optical illusions using these three puzzle sheets. Their minds will be tickled as they see how our vision can play tricks on us.

A giraffe Sudoku puzzle gets your child to find the missing numbers using math skills. Solve this giraffe Sudoku puzzle with your child.

This Nature Sudoku Challenge will allow your child to enjoy the beauty of nature pictures while using their critical thinking skills to solve the puzzle.

Are you ready for a connect-the-dots challenge? See if your math whiz can connect all nine dots using only four lines and never lifting their pen from the paper.

Got logic? Help Tom's mom figure out which of Tom's activities fall on which days using the clues given. She would certainly appreciate it!

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

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

Your students will need to use simple addition and subtraction facts to decide where each number belongs within this KenKen® puzzle.

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

Will your students help Tommy the Toucan solve this KenKen® puzzle? They'll need their addition and subtraction facts and the numbers 1 through 4.

This KenKen® math puzzle is a ton of fun, and it requires a knowledge of simple addition facts and critical thinking skills.

This KenKen math puzzle helps build addition and logic skills!

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!